fix: deleting your own account removes all of its data

* feat: add an auto or fixed columns picker to card grids

* feat: add safe mode that only runs layout and theme plugins

* docs: add simple layout to plugin table

* fix: ask for local network access in the macOS app

* feat: allow plugin registries on listed private hosts (#1705)

* chore: add private registry hosts to the changelog

* feat: use the proxy for plugin registry downloads

* fix: allow changing connection origin on shared hosts

* chore: update translations and plugin pins

* chore: lint, format, and bump version to 26.10.5

---------

Co-authored-by: Lukas <80832688+0skater0@users.noreply.github.com>

.github/workflows/docker.yml

@@ -41,9 +41,15 @@ on:
         default: ""
 
 jobs:
+  # One image per plugin profile (docker/bundled-plugins.json). standard keeps
+  # the plain tags; minimal and full add a suffix.
   build:
     runs-on: blacksmith-8vcpu-ubuntu-2404
     timeout-minutes: 20
+    strategy:
+      fail-fast: false
+      matrix:
+        profile: [standard, minimal, full]
     steps:
       - name: Checkout repository
         uses: actions/checkout@v7
@@ -80,12 +86,17 @@ jobs:
           TAGS=()
           ALL_TAGS=()
 
+          SUFFIX=""
+          if [ "${{ matrix.profile }}" != "standard" ]; then
+            SUFFIX="-${{ matrix.profile }}"
+          fi
+
           if [ "$BUILD_TYPE" = "Production" ]; then
-            TAGS+=("$VERSION" "latest")
+            TAGS+=("$VERSION$SUFFIX" "latest$SUFFIX")
           elif [ "$BUILD_TYPE" = "Beta" ]; then
-            TAGS+=("beta" "$VERSION")
+            TAGS+=("beta$SUFFIX" "$VERSION$SUFFIX")
           else
-            TAGS+=("dev-$VERSION")
+            TAGS+=("dev-$VERSION$SUFFIX")
           fi
 
           for tag in "${TAGS[@]}"; do
@@ -124,6 +135,7 @@ jobs:
           tags: ${{ env.ALL_TAGS }}
           build-args: |
             BUILDKIT_CONTEXT_KEEP_GIT_DIR=1
+            PLUGIN_PROFILE=${{ matrix.profile }}
           labels: |
             org.opencontainers.image.source=https://github.com/${{ github.repository }}
             org.opencontainers.image.revision=${{ env.SOURCE_SHA }}

.github/workflows/release.yml

@@ -161,9 +161,10 @@ jobs:
           echo "sha=$SHA" >> "$GITHUB_OUTPUT"
           echo "prev_ref=$PREV" >> "$GITHUB_OUTPUT"
 
-  # Translates new or changed strings with the Termix LLM server and commits
-  # them to the dev branch, so the beta or stable build includes them. If the
-  # server is down it warns and the release goes on with what is there.
+  # Translates new or changed strings with the Termix LLM server and pins the
+  # bundled plugins to their newest registry releases, then commits both to the
+  # dev branch so the beta or stable build includes them. If the server is down
+  # it warns and the release goes on with what is there.
   translate:
     needs: [prep]
     if: ${{ needs.prep.outputs.skip != 'true' && needs.prep.outputs.mode != 'Overwrite release' }}
@@ -191,19 +192,26 @@ jobs:
           languages: src/ui/locales/languages.json
           api-key: ${{ secrets.TERMIX_LLM_API_KEY }}
 
-      - name: Commit translations
+      - name: Install dependencies
+        run: npm ci --ignore-scripts
+
+      # Newest stable plugin release whose engine.termix allows this version.
+      - name: Pin bundled plugins
+        run: node scripts/pin-bundled-plugins.cjs --all --core-version "${{ needs.prep.outputs.version }}"
+
+      - name: Commit translations and plugin pins
         id: commit
         run: |
-          git add src/ui/locales
+          git add src/ui/locales docker/bundled-plugins.json
           if git diff --cached --quiet; then
             echo "No translation changes."
           elif [ "${{ needs.prep.outputs.mode }}" = "Dry run" ]; then
-            echo "DRY RUN: would commit these translation changes:"
+            echo "DRY RUN: would commit these translation and pin changes:"
             git --no-pager diff --cached --stat
           else
             git config user.name "LukeGus"
             git config user.email "bugattiguy527@gmail.com"
-            git commit -m "chore: update translations"
+            git commit -m "chore: update translations and plugin pins"
             git push origin HEAD:"${{ needs.prep.outputs.dev_branch }}"
           fi
           echo "sha=$(git rev-parse HEAD)" >> "$GITHUB_OUTPUT"

CHANGELOG.md

@@ -1,5 +1,38 @@
 # Changelog
 
+## 26.10.6
+
+### Added
+
+- The mobile app can sign in through your browser with any login method, including passkeys and security keys
+- Plugins can say how they show in the mobile app
+- The plugin list tells the mobile app which plugin API each plugin needs, so the app can say when it or a plugin needs an update
+- Hosts can have a color and an icon, which sync to the desktop and mobile apps
+
+### Fixed
+
+- The log line for a rejected proxy login now shows the source address, so you can add it to TRUSTED_PROXY_AUTH_TRUSTED_PROXIES
+- Deleting your own account now removes all of its data, like an admin delete does, instead of leaving some behind
+
+## 26.10.5
+
+### Added
+
+- Safe mode: start the server with TERMIX_SAFE_MODE=1 to run only layout and theme plugins, so a broken plugin can be turned off
+- TERMIX_PLUGIN_REGISTRY_PRIVATE_HOSTS lets plugin registries live on a private address, like a registry in your LAN
+- Plugin registry browsing and downloads use HTTP_PROXY and HTTPS_PROXY when they are set
+- Docker image sizes: the default image now ships the most used plugins, the minimal tag ships only the look plugins and the full tag ships every official plugin
+- Plugins an older image shipped and you had on are downloaded from the registry on the first start of a smaller image, so nothing goes missing
+
+### Changed
+
+- Card grids in the Plugins tab and in plugins can show Auto (as many as fit) or a set number of cards per row
+
+### Fixed
+
+- The macOS app asks for Local Network access, so it can reach servers on your LAN
+- The desktop app can change the connection origin of a host shared with you, instead of failing to save
+
 ## 26.10.4
 
 ### Fixed

Casks/termix.rb

@@ -1,6 +1,6 @@
 cask "termix" do
-  version "26.10.3"
-  sha256 "a0c9db16f144c1e2be6ce2f4ead9268a010d12e0d0608feb34976750661a2239"
+  version "26.10.5"
+  sha256 "808c467c5c34402193c7950ce61df0fa0445782f276348cf31ef235a6427d21c"
 
   url "https://github.com/Termix-SSH/Termix/releases/download/v#{version}/termix_macos_universal_dmg.dmg"
   name "Termix"

README.md

@@ -66,7 +66,9 @@ Plugins add everything else. The official ones ship with Termix, and admins can
 | [Automations](https://github.com/Termix-SSH/Plugin-Automations)             | Run steps on your hosts on a schedule or when something happens.                                                                |
 | [Classic Layout](https://github.com/Termix-SSH/Plugin-Classic-Layout)       | The classic Termix layout with an icon rail, sidebar, tab bar and dock.                                                         |
 | [Classic Themes](https://github.com/Termix-SSH/Plugin-Classic-Themes)       | Light, dark and seven more color themes for Termix.                                                                             |
+| [Cloud Providers](https://github.com/Termix-SSH/Plugin-Cloud-Providers)     | Add hosts from AWS, Azure, Google Cloud, DigitalOcean, Hetzner and other clouds, and keep them in sync.                         |
 | [Credential Tools](https://github.com/Termix-SSH/Plugin-Credential-Tools)   | Generate SSH keys, check them and copy a public key to a host.                                                                  |
+| [Databases](https://github.com/Termix-SSH/Plugin-Databases)                 | Browse and edit MySQL, MariaDB, PostgreSQL and SQLite databases on your hosts from one tab.                                     |
 | [Docker](https://github.com/Termix-SSH/Plugin-Docker)                       | Manage Docker and Podman containers on your hosts over SSH, with logs, stats and a console.                                     |
 | [File Manager](https://github.com/Termix-SSH/Plugin-File-Manager)           | Browse, edit and move files over SFTP, including straight from one server to another.                                           |
 | [Fleets](https://github.com/Termix-SSH/Plugin-Fleets)                       | Group hosts into fleets and run commands, package actions and file transfers on all of them at once.                            |
@@ -76,6 +78,7 @@ Plugins add everything else. The official ones ship with Termix, and admins can
 | [Host Status](https://github.com/Termix-SSH/Plugin-Host-Status)             | Shows if each host is online with a dot in the host list, checked by connecting to its port.                                    |
 | [Hosts Config](https://github.com/Termix-SSH/Plugin-Hosts-Config)           | Keep hosts, folders and sharing in a YAML or JSON file. Termix loads them as read only hosts and reloads when the file changes. |
 | [Import and Export](https://github.com/Termix-SSH/Plugin-Import-Export)     | Import hosts from a JSON file or an SSH config file and export them to share or back up.                                        |
+| [Kubernetes](https://github.com/Termix-SSH/Plugin-Kubernetes)               | Manage Kubernetes clusters from your hosts over SSH, with logs, metrics, YAML and a shell.                                      |
 | [LDAP](https://github.com/Termix-SSH/Plugin-LDAP)                           | Sign in with your LDAP or Active Directory username and password.                                                               |
 | [Login Security](https://github.com/Termix-SSH/Plugin-Login-Security)       | Sign people out when idle, limit session length, turn off remember me and require a second factor at login.                     |
 | [Network Topology](https://github.com/Termix-SSH/Plugin-Network-Topology)   | Draws your hosts and the links between them as a live, interactive graph.                                                       |
@@ -83,10 +86,14 @@ Plugins add everything else. The official ones ship with Termix, and admins can
 | [Passkeys](https://github.com/Termix-SSH/Plugin-WebAuthn)                   | Sign in with a passkey or security key instead of a password.                                                                   |
 | [Proxmox](https://github.com/Termix-SSH/Plugin-Proxmox)                     | Import Proxmox VE guests as hosts, keep them in sync and watch node stats.                                                      |
 | [Remote Desktop](https://github.com/Termix-SSH/Plugin-Remote-Desktop)       | RDP, VNC and Telnet sessions in your browser, with clipboard, file transfer, sharing and recording.                             |
+| [Reverse Proxy](https://github.com/Termix-SSH/Plugin-Reverse-Proxy)         | Reverse proxy for TCP, UDP, HTTP and HTTPS with free certificates and Termix login, managed per host.                           |
+| [Samba Shares](https://github.com/Termix-SSH/Plugin-Samba)                  | Create and manage Samba (SMB) file shares, users and permissions on your hosts from one tab.                                    |
 | [Secret Sources](https://github.com/Termix-SSH/Plugin-Secret-Sources)       | Pull host passwords and keys from 1Password when you connect instead of storing them in Termix.                                 |
 | [Serial](https://github.com/Termix-SSH/Plugin-Serial)                       | Open a serial console to a router, switch or other device plugged into your computer.                                           |
+| [Services](https://github.com/Termix-SSH/Plugin-Service-Manager)            | Manage services, timers and logs on your hosts over SSH.                                                                        |
 | [Session Recording](https://github.com/Termix-SSH/Plugin-Session-Recording) | Record terminal and remote desktop sessions and play them back or download them later.                                          |
 | [Session Sharing](https://github.com/Termix-SSH/Plugin-Session-Sharing)     | Share live sessions by link or with another user, and present sessions to a group in meeting rooms.                             |
+| [Simple Layout](https://github.com/Termix-SSH/Plugin-Simple-Layout)         | A simple Termix layout for small setups with a top bar, a Home screen and only the basics.                                      |
 | [Single sign-on](https://github.com/Termix-SSH/Plugin-SSO)                  | Sign in with any OpenID Connect provider, GitHub or Google.                                                                     |
 | [Snippets](https://github.com/Termix-SSH/Plugin-Snippets)                   | Save the commands you run often and run them in a terminal or on many hosts in one click.                                       |
 | [SSH Terminal](https://github.com/Termix-SSH/Plugin-SSH-Terminal)           | SSH terminal sessions with tabs, split screen, history, macros and a local terminal in the desktop app.                         |

docker/Dockerfile

@@ -34,9 +34,20 @@ WORKDIR /app
 
 COPY . .
 
+RUN npm run build:backend:core
+
+# Stage 3b: Stage the bundled plugins for one profile (minimal, standard or
+# full, see docker/bundled-plugins.json). Only this stage and the final one
+# differ between profiles, so the other stages are built once.
+FROM deps AS plugins
+WORKDIR /app
+ARG PLUGIN_PROFILE=standard
+COPY scripts/build-plugins.cjs ./scripts/build-plugins.cjs
+COPY scripts/lib/bundled-plugins.cjs ./scripts/lib/bundled-plugins.cjs
+COPY docker/bundled-plugins.json ./docker/bundled-plugins.json
 # Bundled plugin downloads show in the plugin store, so keep them between builds.
 RUN --mount=type=cache,target=/app/node_modules/.cache/termix-bundled-plugins \
-    npm run build:backend
+    node scripts/build-plugins.cjs --profile "$PLUGIN_PROFILE"
 
 # Stage 4: Download OPKSSH binary for the target platform so the image works offline
 FROM node:24-slim AS opkssh-downloader
@@ -117,9 +128,9 @@ COPY --chown=node:node --from=frontend-builder /app/dist /app/html
 
 COPY --chown=node:node --from=production-deps /app/node_modules /app/node_modules
 COPY --chown=node:node --from=backend-builder /app/dist/backend ./dist/backend
-# Plugins pinned in docker/bundled-plugins.json, resolved as dist/plugins by
-# getBundledPluginsDir().
-COPY --chown=node:node --from=backend-builder /app/dist/plugins ./dist/plugins
+# Plugins of the chosen profile pinned in docker/bundled-plugins.json, resolved
+# as dist/plugins by getBundledPluginsDir().
+COPY --chown=node:node --from=plugins /app/dist/plugins ./dist/plugins
 # Target of node_modules/@termix-ssh/plugin-sdk, which core and the plugins import.
 COPY --chown=node:node --from=backend-builder /app/packages/plugin-sdk/package.json ./packages/plugin-sdk/package.json
 COPY --chown=node:node --from=backend-builder /app/packages/plugin-sdk/dist ./packages/plugin-sdk/dist

docker/bundled-plugins.json

@@ -3,20 +3,23 @@
     {
       "id": "acme-ssl",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-ACME-SSL/releases/download/v1.0.2/acme-ssl-1.0.2.tmxplug",
-      "sha256": "157d0f96dc42136ff64e618b6904db7862079cd31c1f1cf5f19846b1d127b00f"
+      "url": "https://github.com/Termix-SSH/Plugin-ACME-SSL/releases/download/v1.1.0/acme-ssl-1.1.0.tmxplug",
+      "sha256": "fb75541fae110007b45ed69d58aa4b9b6f6a79b6b1b762c6e54b635aa7cb6e4a",
+      "tier": "full"
     },
     {
       "id": "ai",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-AI/releases/download/v1.2.0/ai-1.2.0.tmxplug",
-      "sha256": "3b486133af78ae5168e6f5b8a4c71f3db3403cfdae537ed1ca8d6cc16035d8dd"
+      "url": "https://github.com/Termix-SSH/Plugin-AI/releases/download/v1.3.0/ai-1.3.0.tmxplug",
+      "sha256": "87ad17324cec6036dc224135fee342250c37413dccb2963f5f6b554d4ab8f5a6",
+      "tier": "full"
     },
     {
       "id": "alerts",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Alerts/releases/download/v1.0.2/alerts-1.0.2.tmxplug",
-      "sha256": "50768e77019276343a5d162c85d081659fb89d1cc3733ac45cd0db4436918faa",
+      "url": "https://github.com/Termix-SSH/Plugin-Alerts/releases/download/v1.1.0/alerts-1.1.0.tmxplug",
+      "sha256": "a7ce9e20ce3c15f77c15479b4901563adf3c793e24a3aacd7226950491f0434c",
+      "tier": "standard",
       "onboarding": {
         "recommended": true,
         "consent": false
@@ -26,19 +29,22 @@
       "id": "audit-tools",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Audit-Tools/releases/download/v1.0.0/audit-tools-1.0.0.tmxplug",
-      "sha256": "131479c294d692b1c0ed4d6cec273730a3a67a28ecd44825ffd36bade9aa863b"
+      "sha256": "131479c294d692b1c0ed4d6cec273730a3a67a28ecd44825ffd36bade9aa863b",
+      "tier": "full"
     },
     {
       "id": "automations",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Automations/releases/download/v1.0.3/automations-1.0.3.tmxplug",
-      "sha256": "b5e5b39a053010b72ad1ba03ea6bb05afbbb2b789a86e0e98634d9ada543d02d"
+      "url": "https://github.com/Termix-SSH/Plugin-Automations/releases/download/v1.2.0/automations-1.2.0.tmxplug",
+      "sha256": "2ec9c718d73a094be3b59121aea049f0237e5783f53d193c4ea24a524584aeea",
+      "tier": "full"
     },
     {
       "id": "classic-layout",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Classic-Layout/releases/download/v1.0.1/classic-layout-1.0.1.tmxplug",
-      "sha256": "6b2d9acd77ef4b33fa0761c1aea7ed3c6171c325ee8febcedff94b5b2bc7be34",
+      "url": "https://github.com/Termix-SSH/Plugin-Classic-Layout/releases/download/v1.0.2/classic-layout-1.0.2.tmxplug",
+      "sha256": "cf54f9b2e81c33b7e58cd3a21e203805f08ba37b3bc78412a08eb21b9fef8f14",
+      "tier": "minimal",
       "defaultLook": true
     },
     {
@@ -46,19 +52,36 @@
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Classic-Themes/releases/download/v1.0.0/classic-themes-1.0.0.tmxplug",
       "sha256": "919283f95701d41727c826637a7d349bd6a646abd61f9ac9017149bd0bee782c",
+      "tier": "minimal",
       "defaultLook": true
     },
+    {
+      "id": "cloud-providers",
+      "source": "tmxplug",
+      "url": "https://github.com/Termix-SSH/Plugin-Cloud-Providers/releases/download/v1.1.0/cloud-providers-1.1.0.tmxplug",
+      "sha256": "7f61eafc3b99bdf1328fffa95791db1d27f8e1b683e5a5925603b5840057a9c7",
+      "tier": "full"
+    },
     {
       "id": "credential-tools",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Credential-Tools/releases/download/v1.0.0/credential-tools-1.0.0.tmxplug",
-      "sha256": "413eff710b5c832a2575a890bbab1c90d28ea55f10cd7a7b94b851d51dd77dce"
+      "sha256": "413eff710b5c832a2575a890bbab1c90d28ea55f10cd7a7b94b851d51dd77dce",
+      "tier": "standard"
+    },
+    {
+      "id": "databases",
+      "source": "tmxplug",
+      "url": "https://github.com/Termix-SSH/Plugin-Databases/releases/download/v1.1.0/databases-1.1.0.tmxplug",
+      "sha256": "4d9504cde705688a6f1f7706139d4e4c49b2276eccc67538fdee8251f29920b8",
+      "tier": "full"
     },
     {
       "id": "docker",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Docker/releases/download/v1.1.0/docker-1.1.0.tmxplug",
-      "sha256": "da32dfbe9d4cffec5d80c4a1037a79e7591a3d16c50f882db6a146322a50c2b7",
+      "url": "https://github.com/Termix-SSH/Plugin-Docker/releases/download/v1.2.1/docker-1.2.1.tmxplug",
+      "sha256": "b2ca797465d88cfb549a04c3f0161708669def22a5ca73cb107879847c2db8ff",
+      "tier": "standard",
       "onboarding": {
         "recommended": true,
         "consent": false
@@ -67,8 +90,9 @@
     {
       "id": "file-manager",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-File-Manager/releases/download/v1.1.0/file-manager-1.1.0.tmxplug",
-      "sha256": "807e9ffa80d6054a5911522721a555e0daa3e50f6edffdebe97efe7c91aea7a2",
+      "url": "https://github.com/Termix-SSH/Plugin-File-Manager/releases/download/v1.1.1/file-manager-1.1.1.tmxplug",
+      "sha256": "ebba0b7d14facb3354f22a00e059e9f5a69e233458cb24985bf4ed5e5f8d2abd",
+      "tier": "standard",
       "onboarding": {
         "recommended": true,
         "consent": false
@@ -78,19 +102,22 @@
       "id": "fleets",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Fleets/releases/download/v1.0.2/fleets-1.0.2.tmxplug",
-      "sha256": "50dab38e1c6c95fdb4d0544ce50cdf84dae84789e64aa34ea9d04fdac3a38c59"
+      "sha256": "50dab38e1c6c95fdb4d0544ce50cdf84dae84789e64aa34ea9d04fdac3a38c59",
+      "tier": "full"
     },
     {
       "id": "homepage",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Homepage/releases/download/v1.1.0/homepage-1.1.0.tmxplug",
-      "sha256": "5a9d5d2cc337fcee5590ea957e35ddeea5a71596aeb59410bf1420065b9b5b00"
+      "sha256": "5a9d5d2cc337fcee5590ea957e35ddeea5a71596aeb59410bf1420065b9b5b00",
+      "tier": "full"
     },
     {
       "id": "host-metrics",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Host-Metrics/releases/download/v1.1.0/host-metrics-1.1.0.tmxplug",
-      "sha256": "4f1d422ec1d0565c79f94fa814ee0864d556d7367793b11035e68239e49e297f",
+      "url": "https://github.com/Termix-SSH/Plugin-Host-Metrics/releases/download/v1.2.0/host-metrics-1.2.0.tmxplug",
+      "sha256": "8522cd23b558c3209821cee6d177daeb80f439b8ff652c577c5e4955315cc7a3",
+      "tier": "standard",
       "onboarding": {
         "recommended": true,
         "consent": false
@@ -100,93 +127,142 @@
       "id": "host-status",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Host-Status/releases/download/v1.0.0/host-status-1.0.0.tmxplug",
-      "sha256": "1ba62577dc7373a2a2787bab7efdb89b544a30a8003b1de91ce51f372fc4f170"
+      "sha256": "1ba62577dc7373a2a2787bab7efdb89b544a30a8003b1de91ce51f372fc4f170",
+      "tier": "standard"
     },
     {
       "id": "hosts-config",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Hosts-Config/releases/download/v1.0.0/hosts-config-1.0.0.tmxplug",
-      "sha256": "60a2b2a6d9ba13bad12a511c93af70a30a10fbc560066b6419acf533d806a3ad"
+      "sha256": "60a2b2a6d9ba13bad12a511c93af70a30a10fbc560066b6419acf533d806a3ad",
+      "tier": "full"
     },
     {
       "id": "import-export",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Import-Export/releases/download/v1.0.0/import-export-1.0.0.tmxplug",
-      "sha256": "6670b6c147e81eed0ddfd249f9a7c9564f1ab50e45f2771161d2e30c47f6fd58"
+      "sha256": "6670b6c147e81eed0ddfd249f9a7c9564f1ab50e45f2771161d2e30c47f6fd58",
+      "tier": "standard"
+    },
+    {
+      "id": "kubernetes",
+      "source": "tmxplug",
+      "url": "https://github.com/Termix-SSH/Plugin-Kubernetes/releases/download/v1.0.1/kubernetes-1.0.1.tmxplug",
+      "sha256": "31d6b200579d326d07244712713ae291ff473270d44b478a884d07c863a394f0",
+      "tier": "full"
     },
     {
       "id": "ldap",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-LDAP/releases/download/v1.0.2/ldap-1.0.2.tmxplug",
-      "sha256": "9ef269ad281f1c68cea53e0d43ccb7a5d4f949f11b30b22eac3d01047b20eb03"
+      "sha256": "9ef269ad281f1c68cea53e0d43ccb7a5d4f949f11b30b22eac3d01047b20eb03",
+      "tier": "full"
     },
     {
       "id": "login-security",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Login-Security/releases/download/v1.0.0/login-security-1.0.0.tmxplug",
-      "sha256": "b21dff5722e72a02022d563ef27130e8b56a53e273f1668fade4ec7d030374aa"
+      "sha256": "b21dff5722e72a02022d563ef27130e8b56a53e273f1668fade4ec7d030374aa",
+      "tier": "full"
     },
     {
       "id": "network-topology",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Network-Topology/releases/download/v1.0.2/network-topology-1.0.2.tmxplug",
-      "sha256": "8d32340a0d0f9674b872da5d3d53e90f529b80dfe0d73ab294eed00e565fbb56"
+      "sha256": "8d32340a0d0f9674b872da5d3d53e90f529b80dfe0d73ab294eed00e565fbb56",
+      "tier": "full"
     },
     {
       "id": "opkssh",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-OPKSSH/releases/download/v1.0.2/opkssh-1.0.2.tmxplug",
-      "sha256": "4bb8f1ac5d39bd18ac3d0fe82ddbf2f26ab4c01bd75e6f7a073d65c2e9aef219"
+      "sha256": "4bb8f1ac5d39bd18ac3d0fe82ddbf2f26ab4c01bd75e6f7a073d65c2e9aef219",
+      "tier": "full"
     },
     {
       "id": "proxmox",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Proxmox/releases/download/v1.0.2/proxmox-1.0.2.tmxplug",
-      "sha256": "b92be2644b0c8121732103b922069a6cb3cf00caad4e6549f7a8cb471bda5e4e"
+      "url": "https://github.com/Termix-SSH/Plugin-Proxmox/releases/download/v1.1.0/proxmox-1.1.0.tmxplug",
+      "sha256": "8937d239ad40033d69fba59085fe8896ee25c61951c21f66ff98531fd4c63cbf",
+      "tier": "full"
     },
     {
       "id": "remote-desktop",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Remote-Desktop/releases/download/v1.2.0/remote-desktop-1.2.0.tmxplug",
-      "sha256": "0de40896bfeb4b1a702c3ce815355b7b7b0bb4bfe424f33e905bb5a0209d02f6",
+      "url": "https://github.com/Termix-SSH/Plugin-Remote-Desktop/releases/download/v1.2.1/remote-desktop-1.2.1.tmxplug",
+      "sha256": "ad244f31016f0ea5df5c303bf6f48af35c6c8e52b12098d381c8296626b73de7",
+      "tier": "standard",
       "onboarding": {
         "recommended": true,
         "consent": false
       }
     },
+    {
+      "id": "reverse-proxy",
+      "source": "tmxplug",
+      "url": "https://github.com/Termix-SSH/Plugin-Reverse-Proxy/releases/download/v1.1.0/reverse-proxy-1.1.0.tmxplug",
+      "sha256": "c8a9851da7ca6291c1f47cf6ab235da5057455a86b4ed0dc1c1a3026afb30aa7",
+      "tier": "full"
+    },
+    {
+      "id": "samba",
+      "source": "tmxplug",
+      "url": "https://github.com/Termix-SSH/Plugin-Samba/releases/download/v1.0.0/samba-1.0.0.tmxplug",
+      "sha256": "6e131ccdca998a9d0802becdd439a88305b64fcd7f07335bec9c7ed6791c0f53",
+      "tier": "full"
+    },
     {
       "id": "secret-sources",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Secret-Sources/releases/download/v1.0.2/secret-sources-1.0.2.tmxplug",
-      "sha256": "82e2b1e95b0837dd3e5fee277be4eea2d1ce68567b0e204941c48150f415d134"
+      "sha256": "82e2b1e95b0837dd3e5fee277be4eea2d1ce68567b0e204941c48150f415d134",
+      "tier": "full"
     },
     {
       "id": "serial",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Serial/releases/download/v1.0.2/serial-1.0.2.tmxplug",
       "sha256": "6ede7e8726a7312429473f34a46f93ba6657c5b7ebc12bed18f80ec62c211715",
+      "tier": "standard",
       "onboarding": {
         "recommended": "desktop",
         "consent": false
       }
     },
+    {
+      "id": "service-manager",
+      "source": "tmxplug",
+      "url": "https://github.com/Termix-SSH/Plugin-Service-Manager/releases/download/v1.1.0/service-manager-1.1.0.tmxplug",
+      "sha256": "82b1c70abd97ed535f217535c667fe6c48e5e01e2bf8037a89b58b80d35206bf",
+      "tier": "full"
+    },
     {
       "id": "session-recording",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Session-Recording/releases/download/v1.0.2/session-recording-1.0.2.tmxplug",
-      "sha256": "55ace6897710ce9a63f24e3d736a9e533cac557be0f3d98974956c94cf417d1c"
+      "url": "https://github.com/Termix-SSH/Plugin-Session-Recording/releases/download/v1.1.0/session-recording-1.1.0.tmxplug",
+      "sha256": "31cd78d67e061242f8776849a2fae5f84ab48c7c765d487b32c5e1693c54b46a",
+      "tier": "full"
     },
     {
       "id": "session-sharing",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Session-Sharing/releases/download/v1.0.2/session-sharing-1.0.2.tmxplug",
-      "sha256": "6408e7949a9549ac5ec94b35205729099138e730df1598d50f4bb618d8d90804"
+      "url": "https://github.com/Termix-SSH/Plugin-Session-Sharing/releases/download/v1.1.0/session-sharing-1.1.0.tmxplug",
+      "sha256": "2988b39221d93b3dbc5e2a81e104e5dc01ce264afb1e66df3407492658ab9fdc",
+      "tier": "full"
+    },
+    {
+      "id": "simple-layout",
+      "source": "tmxplug",
+      "url": "https://github.com/Termix-SSH/Plugin-Simple-Layout/releases/download/v1.0.1/simple-layout-1.0.1.tmxplug",
+      "sha256": "838f08050335b44b62295b87006b50d1db1029699bfe6a35fa75808d4aea2cde",
+      "tier": "full"
     },
     {
       "id": "snippets",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Snippets/releases/download/v1.0.2/snippets-1.0.2.tmxplug",
-      "sha256": "cc1f5d74cf97f9a9c8f800fccf481c8a000e6fa516bc260ce24a7249d4f4c8e5",
+      "url": "https://github.com/Termix-SSH/Plugin-Snippets/releases/download/v1.1.0/snippets-1.1.0.tmxplug",
+      "sha256": "e2d7d1ebe5bdf2986ffb4961ac6f6d32b392b02c30a64a333a7eeb2ce6a46bb3",
+      "tier": "standard",
       "onboarding": {
         "recommended": true,
         "consent": false
@@ -195,8 +271,9 @@
     {
       "id": "ssh-terminal",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-SSH-Terminal/releases/download/v1.1.0/ssh-terminal-1.1.0.tmxplug",
-      "sha256": "dacdbadb3c6a0d7014b1de4f62b499f80abf358c7799a6e6326674660b055e4a",
+      "url": "https://github.com/Termix-SSH/Plugin-SSH-Terminal/releases/download/v1.1.1/ssh-terminal-1.1.1.tmxplug",
+      "sha256": "5cfb381a2de10b7a6fab108d79645bb1e6e7316fb5e4150c4529a3e76a2193d8",
+      "tier": "standard",
       "onboarding": {
         "recommended": true,
         "consent": false
@@ -205,37 +282,44 @@
     {
       "id": "sso",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-SSO/releases/download/v1.0.3/sso-1.0.3.tmxplug",
-      "sha256": "87b03c0789d981dbc806162d73dfcc2c624150375277efd2ae40ab9d7657d48e",
+      "url": "https://github.com/Termix-SSH/Plugin-SSO/releases/download/v1.0.4/sso-1.0.4.tmxplug",
+      "sha256": "2aad33177085fbc92fe06cd007facffbfc8f42f9c9fa688ad5f37d68f62093d9",
+      "tier": "standard",
       "onboarding": {
         "recommended": false,
         "consent": false,
-        "enabledByEnv": ["OIDC_CLIENT_ID"]
+        "enabledByEnv": [
+          "OIDC_CLIENT_ID"
+        ]
       }
     },
     {
       "id": "step-ca",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Step-CA/releases/download/v1.0.2/step-ca-1.0.2.tmxplug",
-      "sha256": "685b644fe44c2d3fa007baee16e8ea8a7d5204f039ebc8aa65e8093ad93adf8a"
+      "sha256": "685b644fe44c2d3fa007baee16e8ea8a7d5204f039ebc8aa65e8093ad93adf8a",
+      "tier": "full"
     },
     {
       "id": "sync",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Sync/releases/download/v1.0.0/sync-1.0.0.tmxplug",
-      "sha256": "12ced05523f7c1a9151b5e680726bd31f53888e8bb0047d7bd12a2570ea168bf"
+      "url": "https://github.com/Termix-SSH/Plugin-Sync/releases/download/v1.0.1/sync-1.0.1.tmxplug",
+      "sha256": "66a301fd04fb8d2a3ece18dfb230069cf78e1138ee78941dc511dfbd8ee4f91e",
+      "tier": "standard"
     },
     {
       "id": "tailscale",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Tailscale/releases/download/v1.0.2/tailscale-1.0.2.tmxplug",
-      "sha256": "5c7b00d6b6b0186d833302e39a9d31b92ea92d4542e9e2dab550b95837a59d97"
+      "url": "https://github.com/Termix-SSH/Plugin-Tailscale/releases/download/v1.1.0/tailscale-1.1.0.tmxplug",
+      "sha256": "8784a77a1fc1b0011d8243d9520574300df31bc40c31f86339868f4c9b76d1bf",
+      "tier": "full"
     },
     {
       "id": "telemetry",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Telemetry/releases/download/v1.0.2/telemetry-1.0.2.tmxplug",
       "sha256": "5ffdc58b05cd8b37fd0a207f99d2d3a256164130c950032501c499f869edb9ec",
+      "tier": "standard",
       "onboarding": {
         "recommended": true,
         "consent": true
@@ -245,19 +329,22 @@
       "id": "termix-identity",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Termix-Identity/releases/download/v1.0.2/termix-identity-1.0.2.tmxplug",
-      "sha256": "ac6c90a48b4f1e9cff6773a5fd267b2bf7319d2fc7e2aa2cd4004cec82f0f927"
+      "sha256": "ac6c90a48b4f1e9cff6773a5fd267b2bf7319d2fc7e2aa2cd4004cec82f0f927",
+      "tier": "full"
     },
     {
       "id": "tmux-monitor",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Tmux-Monitor/releases/download/v1.0.4/tmux-monitor-1.0.4.tmxplug",
-      "sha256": "42b8a2284e68a321c1736984f5c641b1857c87c6a65ce8cf694c6bc946de2444"
+      "url": "https://github.com/Termix-SSH/Plugin-Tmux-Monitor/releases/download/v1.1.0/tmux-monitor-1.1.0.tmxplug",
+      "sha256": "3cdc54a34e1ca30c4e3c217bbc612e40ef3cd3e4d5de704ea92d914b32d98006",
+      "tier": "full"
     },
     {
       "id": "totp",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-TOTP/releases/download/v1.0.2/totp-1.0.2.tmxplug",
       "sha256": "94a0772660fa8e4dfd9afc15b68d5bc9fe02fe28a1acfd35e65a57c304d460c0",
+      "tier": "standard",
       "onboarding": {
         "recommended": true,
         "consent": false
@@ -266,8 +353,9 @@
     {
       "id": "tunnels",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Tunnels/releases/download/v1.1.0/tunnels-1.1.0.tmxplug",
-      "sha256": "b1e4f1b6dd2bbd15a9a240ae1c1d381111c3609258c8946d19493a83f861ea1e",
+      "url": "https://github.com/Termix-SSH/Plugin-Tunnels/releases/download/v1.2.1/tunnels-1.2.1.tmxplug",
+      "sha256": "2871a8d31854e1a31416c4afe5839099a4c489e34d9d31573659f73b2515f159",
+      "tier": "standard",
       "onboarding": {
         "recommended": true,
         "consent": false
@@ -277,31 +365,36 @@
       "id": "vault",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Vault/releases/download/v1.0.2/vault-1.0.2.tmxplug",
-      "sha256": "48ef402d030912a836489edf0fdfcaf7929cbd67c21f16a2079cb4925134cc28"
+      "sha256": "48ef402d030912a836489edf0fdfcaf7929cbd67c21f16a2079cb4925134cc28",
+      "tier": "full"
     },
     {
       "id": "wake-on-lan",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Wake-On-LAN/releases/download/v1.0.2/wake-on-lan-1.0.2.tmxplug",
-      "sha256": "3e9cf9a133b4dd96ec5f2b9fbf2d6a3ff7e08f8dfbf1e86b8d45de0c2f024f42"
+      "url": "https://github.com/Termix-SSH/Plugin-Wake-On-LAN/releases/download/v1.1.0/wake-on-lan-1.1.0.tmxplug",
+      "sha256": "1afb708c12631ededec40938aed3ab587bc9a519215fa5e93350b1f0a843d2a8",
+      "tier": "full"
     },
     {
       "id": "warpgate",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-Warpgate/releases/download/v1.0.2/warpgate-1.0.2.tmxplug",
-      "sha256": "5c2c1c9aef40dbbf98424d02303f2ee77e6e869334247881e8aa0fcd8c415b47"
+      "sha256": "5c2c1c9aef40dbbf98424d02303f2ee77e6e869334247881e8aa0fcd8c415b47",
+      "tier": "full"
     },
     {
       "id": "web-endpoint",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Web-Endpoint/releases/download/v1.0.3/web-endpoint-1.0.3.tmxplug",
-      "sha256": "014cbf23c82cab20e485bc4f4c9b8baa779aee9bb3ed644b41f22a9b1be95687"
+      "url": "https://github.com/Termix-SSH/Plugin-Web-Endpoint/releases/download/v1.1.0/web-endpoint-1.1.0.tmxplug",
+      "sha256": "79e691abc456b17c8ce651017b47097a7ff71e94267e668341548a05b911a92c",
+      "tier": "full"
     },
     {
       "id": "webauthn",
       "source": "tmxplug",
       "url": "https://github.com/Termix-SSH/Plugin-WebAuthn/releases/download/v1.1.0/webauthn-1.1.0.tmxplug",
       "sha256": "83a61a530db0273f9fef2080d6aa027a82ef8374fb4e0f158a8559a2770299de",
+      "tier": "standard",
       "onboarding": {
         "recommended": true,
         "consent": false
@@ -310,8 +403,9 @@
     {
       "id": "workspaces",
       "source": "tmxplug",
-      "url": "https://github.com/Termix-SSH/Plugin-Workspaces/releases/download/v1.0.2/workspaces-1.0.2.tmxplug",
-      "sha256": "97519a01fbb2eb2eecf21d7b9ab9028c740457bcff9fc6b075fb6facbc5ccb6b",
+      "url": "https://github.com/Termix-SSH/Plugin-Workspaces/releases/download/v1.1.0/workspaces-1.1.0.tmxplug",
+      "sha256": "7189d767c3f7cddfb59366f6cceeca27a0b29e41da1dcc89d57a25317a0fe4bf",
+      "tier": "standard",
       "onboarding": {
         "recommended": true,
         "consent": false

drizzle/mysql/0076_host_color_icon.sql

@@ -0,0 +1,2 @@
+ALTER TABLE `ssh_data` ADD `color` text;--> statement-breakpoint
+ALTER TABLE `ssh_data` ADD `icon` text;

drizzle/mysql/meta/_journal.json

@@ -533,6 +533,13 @@
       "when": 1792430772041,
       "tag": "0075_session_policy",
       "breakpoints": true
+    },
+    {
+      "idx": 76,
+      "version": "5",
+      "when": 1792945361809,
+      "tag": "0076_host_color_icon",
+      "breakpoints": true
     }
   ]
 }

drizzle/postgres/0076_host_color_icon.sql

@@ -0,0 +1,2 @@
+ALTER TABLE "ssh_data" ADD COLUMN "color" text;--> statement-breakpoint
+ALTER TABLE "ssh_data" ADD COLUMN "icon" text;

drizzle/postgres/meta/_journal.json

@@ -533,6 +533,13 @@
       "when": 1792430770990,
       "tag": "0075_session_policy",
       "breakpoints": true
+    },
+    {
+      "idx": 76,
+      "version": "7",
+      "when": 1792945360507,
+      "tag": "0076_host_color_icon",
+      "breakpoints": true
     }
   ]
 }

drizzle/sqlite/0071_host_color_icon.sql

@@ -0,0 +1,2 @@
+ALTER TABLE `ssh_data` ADD `color` text;--> statement-breakpoint
+ALTER TABLE `ssh_data` ADD `icon` text;

drizzle/sqlite/meta/_journal.json

@@ -498,6 +498,13 @@
       "when": 1792430769899,
       "tag": "0070_session_policy",
       "breakpoints": true
+    },
+    {
+      "idx": 71,
+      "version": "6",
+      "when": 1792945434651,
+      "tag": "0071_host_color_icon",
+      "breakpoints": true
     }
   ]
 }

electron-builder.json

@@ -128,6 +128,10 @@
     "category": "public.app-category.developer-tools",
     "hardenedRuntime": true,
     "gatekeeperAssess": false,
+    "extendInfo": {
+      "NSLocalNetworkUsageDescription": "Termix connects to servers and hosts on your local network.",
+      "NSBonjourServices": ["_http._tcp", "_https._tcp", "_ssh._tcp"]
+    },
     "entitlements": "packaging/build/entitlements.mac.plist",
     "entitlementsInherit": "packaging/build/entitlements.mac.inherit.plist",
     "type": "distribution",
@@ -153,6 +157,8 @@
     "artifactName": "termix_macos_${arch}_mas.${ext}",
     "extendInfo": {
       "ITSAppUsesNonExemptEncryption": false,
+      "NSLocalNetworkUsageDescription": "Termix connects to servers and hosts on your local network.",
+      "NSBonjourServices": ["_http._tcp", "_https._tcp", "_ssh._tcp"],
       "NSAppleEventsUsageDescription": "Termix needs access to control other applications for terminal operations."
     }
   },

env.catalog.json

@@ -298,7 +298,7 @@
     {
       "name": "HTTP_PROXY",
       "group": "proxy",
-      "description": "Proxy for outbound HTTP requests, like registry downloads and webhooks."
+      "description": "Proxy for outbound HTTP requests, like plugin registry downloads and webhooks."
     },
     {
       "name": "HTTPS_PROXY",
@@ -353,6 +353,11 @@
       "group": "plugins",
       "description": "Where plugin download counts are read from. Defaults to stats.json next to the registry index."
     },
+    {
+      "name": "TERMIX_PLUGIN_REGISTRY_PRIVATE_HOSTS",
+      "group": "plugins",
+      "description": "Comma-separated host names or IP addresses that plugin registry downloads may reach on a private address, like a registry in your LAN. List bare hosts: entries with a scheme, port or path are ignored. Matched by name only, on any port, so only list names your own DNS answers for. With HTTPS_PROXY set, add them to NO_PROXY too."
+    },
     {
       "name": "TERMIX_REQUIRE_SIGNED_PLUGINS",
       "group": "plugins",
@@ -365,6 +370,12 @@
       "default": "false",
       "description": "Start everyone in the layout repair view instead of the chosen layout. Use it when a layout plugin breaks the app."
     },
+    {
+      "name": "TERMIX_SAFE_MODE",
+      "group": "plugins",
+      "default": "false",
+      "description": "Start only layout and theme plugins. Every other plugin stays off until a restart without it, so you can turn off a plugin that breaks the server or the app."
+    },
     {
       "name": "TERMIX_BUNDLED_PLUGINS_DIR",
       "group": "plugins",

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "termix",
-  "version": "26.10.4",
+  "version": "26.10.6",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "termix",
-      "version": "26.10.4",
+      "version": "26.10.6",
       "hasInstallScript": true,
       "workspaces": [
         "packages/*"

package.json

@@ -4,7 +4,7 @@
   "workspaces": [
     "packages/*"
   ],
-  "version": "26.10.4",
+  "version": "26.10.6",
   "description": "Self-hosted, plugin-based server management.",
   "author": "Karmaa",
   "main": "electron/main.cjs",
@@ -18,7 +18,7 @@
     "postinstall": "node scripts/patch-app-builder-lib.cjs && node scripts/patch-better-sqlite3.cjs && node scripts/patch-nan.cjs && node scripts/patch-node-pty.cjs && node scripts/patch-ssh2-agent.cjs && node scripts/patch-ssh2-sk.cjs",
     "prepare": "husky || true",
     "prebuild": "node scripts/write-electron-build-info.cjs",
-    "lint": "node scripts/generate-dialect-schema.cjs --check && eslint . && node scripts/check-importmap-csp.cjs && node scripts/check-core-plugin-ids.cjs && node scripts/check-sdk-ui-exports.cjs && node scripts/check-sdk-guide.cjs && node scripts/check-test-locations.cjs && node scripts/check-changelog.cjs && node scripts/check-env-catalog.cjs",
+    "lint": "node scripts/generate-dialect-schema.cjs --check && eslint . && node scripts/check-importmap-csp.cjs && node scripts/check-core-plugin-ids.cjs && node scripts/check-sdk-ui-exports.cjs && node scripts/check-button-colors.cjs && node scripts/check-sdk-guide.cjs && node scripts/check-test-locations.cjs && node scripts/check-changelog.cjs && node scripts/check-env-catalog.cjs",
     "lint:fix": "eslint --fix .",
     "type-check": "npm run build:sdk && tsc -b --force",
     "test": "vitest run",
@@ -31,7 +31,8 @@
     "dev:docker": "node scripts/dev.mjs docker",
     "dev:frontend": "vite",
     "build": "npm run build:sdk && vite build && node scripts/stamp-sw-build-info.cjs && tsc -p tsconfig.node.json && node -e \"require('fs').copyFileSync('src/backend/package.json','dist/backend/package.json')\" && npm run build:plugins",
-    "build:backend": "npm run build:sdk && tsc -p tsconfig.node.json && node -e \"require('fs').copyFileSync('src/backend/package.json','dist/backend/package.json')\" && npm run build:plugins",
+    "build:backend:core": "npm run build:sdk && tsc -p tsconfig.node.json && node -e \"require('fs').copyFileSync('src/backend/package.json','dist/backend/package.json')\"",
+    "build:backend": "npm run build:backend:core && npm run build:plugins",
     "generate:openapi": "npm run build:sdk && node scripts/generate-openapi.mjs",
     "electron:rebuild": "electron-rebuild -f -o better-sqlite3,@serialport/bindings-cpp,node-pty",
     "build:win-portable": "npm run build && npm run electron:rebuild && electron-builder --win --dir",

packages/plugin-sdk/CHANGELOG.md

@@ -1,5 +1,37 @@
 # Changelog
 
+## 1.0.22
+
+Plugin API 1.13.0.
+
+### Added
+
+- `contributes.mobile` in the manifest says how a plugin shows in the Termix mobile app: `webview`, `native` or `none`, with an optional mobile bundle, screen sizes, views and a note
+- `termix-plugin build` bundles `src/mobile` into the `contributes.mobile.entry` file, and `validate` checks that it exists
+- `@termix-ssh/plugin-sdk/frame-host` runs one plugin view outside the shell, with core's bridge, registries and CSS, so the mobile app can show `webview` plugins
+
+### Fixed
+
+- `@termix-ssh/plugin-sdk/ui` is built in production mode, so outside Termix it no longer sends requests to the Vite dev server path
+
+## 1.0.21
+
+Plugin API 1.12.0.
+
+### Added
+
+- `@termix-ssh/plugin-sdk/host-scripts`: Docker, Linux metrics, systemd, journal and OpenRC command builders and parsers, plus `scriptShell()` and `passwordSudoScript()` to send scripts to `bash -s` on stdin. It has no Node or ssh2 imports, so the Termix mobile app runs the same code
+
+## 1.0.20
+
+Plugin API 1.12.0.
+
+### Added
+
+- `columns` and `onColumns` on `ViewToggle` show a cards per row picker: Auto fits as many as the pane has room for, or pick 1 to 6
+- `size` and `minCardWidth` on `DataView`, so a card grid follows that pick, and the `GridSize` type
+- `usePluginPanelView` also keeps `columns`, the cards per row pick, with `setColumns`
+
 ## 1.0.19
 
 Plugin API 1.11.0.

packages/plugin-sdk/PLUGIN-GUIDE.md

@@ -1,6 +1,6 @@
 # Termix plugin guide
 
-SDK 1.0.19 | Plugin API 1.11.0
+SDK 1.0.22 | Plugin API 1.13.0
 
 This guide is for anyone, person or AI coding tool, building a Termix plugin. It ships inside
 `@termix-ssh/plugin-sdk`, so the copy in your `node_modules` always matches the SDK you have installed.
@@ -175,7 +175,49 @@ Unknown fields are refused at every level, so a typo fails validation. The schem
 
 `contributes` holds `tabs`, `panels`, `dashboardCards`, `actions`, `actionSlots`, `permissions`,
 `settings`, `protocols`, `auth`, `syncEntities`, `keybindingActions`, `http`, `guest`, `guestViews`,
-`uiPresets`, `uses`, `layouts` and `themes`. Frontend `register*` calls need their ids declared here first.
+`uiPresets`, `uses`, `layouts`, `themes` and `mobile`. Frontend `register*` calls need their ids declared here first.
+
+### Mobile app
+
+`contributes.mobile` says how the plugin shows in the Termix mobile app. Leave it out and the app treats the
+plugin as having nothing to show (official plugins are mapped by the app itself).
+
+```json
+"mobile": { "mode": "webview", "views": ["hello"], "sizes": ["phone", "tablet"] }
+```
+
+| Field     | Notes                                                                                                                                             |
+| --------- | ------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `mode`    | `webview` (the app shows your UI from the server), `native` (the app has its own screens) or `none`.                                              |
+| `entry`   | `webview` only. A bundle made for the app, like `dist/mobile.js`, next to `frontend.js`. Unset: your normal frontend runs in a phone sized frame. |
+| `sizes`   | `webview` only. `phone`, `tablet` or both (the default).                                                                                          |
+| `views`   | `webview` only. Ids from your `tabs`, `panels` or `dashboardCards` the app offers. Default: every tab.                                            |
+| `feature` | `native` only. The app feature that stands in for the plugin. Default: the plugin id.                                                             |
+| `note`    | A locale key or plain text the app shows next to the plugin.                                                                                      |
+
+`build` makes `entry` from `src/mobile/index.tsx`, and it shares `frontend.css`.
+
+How a `webview` plugin runs in the app:
+
+- Only your plugin loads, with the same app object, SDK hooks and `/ui` kit as the web app. Each view opens
+  on its own screen: a tab with `host-context-menu` in `openFrom` opens from a host, the rest from the app's
+  plugin list.
+- Every request and socket goes through the app, which adds the login, proxy headers and client
+  certificate. The app only lets through your own `/plugin-api`, `/plugin-ws` and `/plugin-assets`, your
+  settings and a short list of core reads (hosts, folders, permissions, current user, version, health,
+  activity). Other core routes answer 403, so call your own backend instead.
+- Images load straight from the server, without proxy headers or a client certificate.
+- Nothing in `localStorage` survives closing the view. Keep preferences in settings.
+- Other plugins' views, extensions and components are not there, and neither is the shell (`useShell()`
+  is null). `/ui` names newer than the app's copy of the SDK make the view say it needs a newer app.
+- The app checks your `engine.api` against the plugin API of its own copy of the SDK. When the app's API
+  is too old for the range, it asks the user to update the app instead of opening the view. When the range
+  is for an older API major, it asks to update the plugin. Ask only for the API you use.
+- Turning a plugin off on the server hides it in the app the next time the app checks: when it comes back
+  to the front, when the list is pulled down, or when any request answers 503 with your `pluginId`.
+
+Termix 26.10.5 and older refuse any manifest with `mobile`, so a plugin that declares it needs
+`"engine": { "termix": ">=26.10.6", "api": "^1.13" }`.
 
 Capabilities and permissions are different things. A capability (`hosts:read`, with a colon) is what your
 code may reach. A permission (`hello.use`, with a dot) is what a user may do.
@@ -335,7 +377,9 @@ try {
 
 `ctx.ssh.withConnection(hostId, { pool, purpose }, fn)` borrows a pooled connection for frequent short
 commands. `@termix-ssh/plugin-sdk/host-commands` has helpers to detect the OS and run package manager and
-sudo commands. Hosts from `ctx.hosts` never carry secrets. Pass the host or its id to `ctx.ssh`.
+sudo commands. `@termix-ssh/plugin-sdk/host-scripts` builds Docker, metrics, systemd and journal
+commands and parses their output; send a script on stdin to the command `scriptShell()` returns. Hosts from
+`ctx.hosts` never carry secrets. Pass the host or its id to `ctx.ssh`.
 
 ### The desktop app
 
@@ -643,6 +687,9 @@ exports with props is `ui.api.txt` in the Termix repo
   `PanePrompt` for small prompts.
 - Every tab or panel sits in `PanelShell`. Lists use `PanelList` and `ListRow`, add with `AddButton`,
   forms end with `FormFooter`, empty lists show `EmptyState`.
+- Card grids use `DataView` with `ViewToggle`. Pass `columns` and `onColumns` to `ViewToggle` and the same
+  value as `size` to `DataView`, so users can pick Auto (as many as fit) or a fixed number of cards per
+  row. `usePluginPanelView` keeps the choice as `columns`. Older Termix versions ignore both props.
 - Forms: `TextField`, `NumberField`, `SelectField`, `SwitchRow`, `SecretField`, `SettingRow` and friends.
 - Host sessions use `ConnectionGate` for the whole connect flow (host keys, TOTP, passphrases, errors).
 - Mobile: check `useIsMobile()` and give small screens a layout that works. The desktop app always uses the
@@ -902,6 +949,7 @@ To run your own registry instead, see https://docs.termix.site/develop/registrie
 | `@termix-ssh/plugin-sdk/testing`                                     | `createMockCtx`, `createTestDb`, `renderWithApp`, `createFakeContext`                          |
 | `@termix-ssh/plugin-sdk/vitest-preset`                               | `pluginVitestConfig`                                                                           |
 | `@termix-ssh/plugin-sdk/host-commands`                               | OS detection, package manager and sudo helpers over ssh2                                       |
+| `@termix-ssh/plugin-sdk/host-scripts`                                | Docker, metrics, systemd and journal command builders and parsers, scripts sent to `bash -s`   |
 | `@termix-ssh/plugin-sdk/ssh-certs`                                   | `applyCertificateAuth()` for certificate based SSH auth                                        |
 | `@termix-ssh/plugin-sdk/ssh-keys`                                    | `generateSshKeyPair()`, `detectSshKeyType()`, `publicKeyFromPrivate()`, `validateSshKeyPair()` |
 | `@termix-ssh/plugin-sdk/desktop`                                     | The desktop app bridge, typed. Check it exists before use                                      |

packages/plugin-sdk/cli/commands/build.mjs

@@ -25,6 +25,43 @@ const FRONTEND_ENTRIES = [
   "src/frontend/index.mjs",
   "src/frontend/index.js",
 ];
+const MOBILE_ENTRIES = [
+  "src/mobile/index.tsx",
+  "src/mobile/index.ts",
+  "src/mobile/index.mjs",
+  "src/mobile/index.js",
+];
+
+/** Builds a bundle that runs in a browser against core's shared modules. */
+async function buildBrowserBundle(entry, outfile, outDir) {
+  await esbuild.build({
+    entryPoints: [entry],
+    outfile,
+    bundle: true,
+    format: "esm",
+    platform: "browser",
+    target: "es2022",
+    jsx: "automatic",
+    sourcemap: true,
+    logLevel: "warning",
+    external: FRONTEND_EXTERNALS,
+    // Vite replaces these in the dev server; a plugin bundle has to have
+    // them too, or code that reads them throws when the plugin loads.
+    define: {
+      "process.env.NODE_ENV": '"production"',
+      "import.meta.env.DEV": "false",
+      "import.meta.env.PROD": "true",
+      "import.meta.env.MODE": '"production"',
+      "import.meta.env.SSR": "false",
+      "import.meta.env":
+        '{"DEV":false,"PROD":true,"MODE":"production","SSR":false,"BASE_URL":"/"}',
+    },
+    plugins: [
+      externalRequireInterop(FRONTEND_EXTERNALS),
+      staticUrlImports({ outDir }),
+    ],
+  });
+}
 
 /**
  * A bundled CommonJS package that calls require("react/jsx-runtime") (or any
@@ -192,15 +229,12 @@ export async function buildTailwind(cwd, outDir) {
   // build() adds to what a compiler already emitted, so each half gets its own.
   const compiler = () =>
     compile(input, { base: path.dirname(THEME_CSS), onDependency: () => {} });
-  const scanner = new Scanner({
-    sources: [
-      {
-        base: path.join(cwd, "src", "frontend"),
-        pattern: "**/*",
-        negated: false,
-      },
-    ],
-  });
+  // The mobile bundle uses the same stylesheet.
+  const sources = ["frontend", "mobile"]
+    .map((dir) => path.join(cwd, "src", dir))
+    .filter((dir, index) => index === 0 || fs.existsSync(dir))
+    .map((base) => ({ base, pattern: "**/*", negated: false }));
+  const scanner = new Scanner({ sources });
   // Flattened and minified the way core's own CSS is, so it does not rely
   // on native CSS nesting.
   const emit = async (candidates, options) =>
@@ -297,33 +331,18 @@ export async function build({ cwd }) {
 
   const frontendEntry = resolveEntry(cwd, FRONTEND_ENTRIES);
   if (frontendEntry) {
-    await esbuild.build({
-      entryPoints: [frontendEntry],
-      outfile: path.join(outDir, "frontend.js"),
-      bundle: true,
-      format: "esm",
-      platform: "browser",
-      target: "es2022",
-      jsx: "automatic",
-      sourcemap: true,
-      logLevel: "warning",
-      external: FRONTEND_EXTERNALS,
-      // Vite replaces these in the dev server; a plugin bundle has to have
-      // them too, or code that reads them throws when the plugin loads.
-      define: {
-        "process.env.NODE_ENV": '"production"',
-        "import.meta.env.DEV": "false",
-        "import.meta.env.PROD": "true",
-        "import.meta.env.MODE": '"production"',
-        "import.meta.env.SSR": "false",
-        "import.meta.env":
-          '{"DEV":false,"PROD":true,"MODE":"production","SSR":false,"BASE_URL":"/"}',
-      },
-      plugins: [
-        externalRequireInterop(FRONTEND_EXTERNALS),
-        staticUrlImports({ outDir }),
-      ],
-    });
+    await buildBrowserBundle(
+      frontendEntry,
+      path.join(outDir, "frontend.js"),
+      outDir,
+    );
+  }
+
+  // A bundle the mobile app loads in its WebView, next to the frontend one.
+  const mobileEntry = resolveEntry(cwd, MOBILE_ENTRIES);
+  const mobileOut = manifest.contributes?.mobile?.entry;
+  if (mobileEntry && typeof mobileOut === "string") {
+    await buildBrowserBundle(mobileEntry, path.join(cwd, mobileOut), outDir);
   }
 
   if (frontendEntry) await buildTailwind(cwd, outDir);

packages/plugin-sdk/cli/commands/validate.mjs

@@ -28,6 +28,10 @@ export async function validate({ cwd }) {
     // A theme only plugin has no frontend code.
     ...(isThemeOnly(raw) ? [] : [raw.frontend ?? "dist/frontend.js"]),
     raw.locales ?? "locales",
+    // Built from src/mobile by termix-plugin build.
+    ...(typeof raw.contributes?.mobile?.entry === "string"
+      ? [raw.contributes.mobile.entry]
+      : []),
   ];
   for (const rel of referenced) {
     if (!fs.existsSync(path.join(cwd, rel))) {

packages/plugin-sdk/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@termix-ssh/plugin-sdk",
-  "version": "1.0.19",
+  "version": "1.0.22",
   "description": "The contract between Termix core and a plugin: types, the capability catalog and the manifest schema.",
   "license": "Apache-2.0",
   "repository": {
@@ -81,6 +81,10 @@
       "types": "./dist/host-commands.d.ts",
       "default": "./dist/host-commands.js"
     },
+    "./host-scripts": {
+      "types": "./dist/host-scripts/index.d.ts",
+      "default": "./dist/host-scripts/index.js"
+    },
     "./ssh-certs": {
       "types": "./dist/ssh-certs.d.ts",
       "default": "./dist/ssh-certs.js"
@@ -98,6 +102,10 @@
     "./testing-host": {
       "default": "./dist/host/testing-host.js"
     },
+    "./frame-host": {
+      "default": "./dist/host/frame-host.js"
+    },
+    "./frame-host.css": "./dist/host/frame-host.css",
     "./theme.css": "./dist/host/theme.css"
   },
   "files": [

packages/plugin-sdk/schema/manifest.schema.json

@@ -1239,6 +1239,48 @@
               }
             }
           }
+        },
+        "mobile": {
+          "type": "object",
+          "description": "How the plugin shows in the Termix mobile app. Needs plugin API 1.13 (Termix 26.10.6).",
+          "additionalProperties": false,
+          "required": ["mode"],
+          "properties": {
+            "mode": {
+              "type": "string",
+              "enum": ["webview", "native", "none"],
+              "description": "webview: the app shows the plugin's UI from the server. native: the app has its own screens. none: nothing to show in the app."
+            },
+            "entry": {
+              "type": "string",
+              "pattern": "\\.js$",
+              "description": "webview only. A bundle built for the app, in the same folder as the frontend bundle. Unset means the normal frontend runs in a phone sized frame."
+            },
+            "sizes": {
+              "type": "array",
+              "minItems": 1,
+              "uniqueItems": true,
+              "items": { "type": "string", "enum": ["phone", "tablet"] },
+              "description": "webview only. Screen sizes the UI works at. Defaults to both."
+            },
+            "views": {
+              "type": "array",
+              "minItems": 1,
+              "uniqueItems": true,
+              "items": { "type": "string", "minLength": 1 },
+              "description": "webview only. Tab, panel or card ids the app offers. Defaults to every tab."
+            },
+            "feature": {
+              "type": "string",
+              "pattern": "^[a-z][a-z0-9-]{1,39}$",
+              "description": "native only. The app feature that stands in for this plugin. Defaults to the plugin id."
+            },
+            "note": {
+              "type": "string",
+              "minLength": 1,
+              "description": "i18n key in the plugin's namespace, or plain text, shown in the app."
+            }
+          }
         }
       }
     },

packages/plugin-sdk/src/frontend.ts

@@ -1711,28 +1711,49 @@ export function usePluginUiPreferences<
   return bridge.usePluginUiPreferences(bridge.usePluginId()) as never;
 }
 
+type PanelGridSize = "auto" | "1" | "2" | "3" | "4" | "5" | "6";
+const PANEL_GRID_SIZES: readonly string[] = [
+  "auto",
+  "1",
+  "2",
+  "3",
+  "4",
+  "5",
+  "6",
+];
+
 /**
- * Grid or list and row density for one of this plugin's views, kept in its
- * Appearance area as `<prefix>viewMode` and `<prefix>density`. Declare those
- * keys in contributes.uiPresets so each preset level can pick a default.
+ * Grid or list, row density and cards per row for one of this plugin's
+ * views, kept in its Appearance area as `<prefix>viewMode`, `<prefix>density`
+ * and `<prefix>columns`. Declare those keys in contributes.uiPresets so each
+ * preset level can pick a default. Hand columns to ViewToggle and DataView.
  */
 export function usePluginPanelView(prefix = ""): {
   view: "grid" | "list";
   density: "comfortable" | "compact";
   compact: boolean;
+  columns: PanelGridSize;
   setView: (view: "grid" | "list") => void;
   setDensity: (density: "comfortable" | "compact") => void;
+  setColumns: (columns: PanelGridSize) => void;
 } {
   const { values, set } = usePluginUiPreferences();
   const view = values[`${prefix}viewMode`] === "list" ? "list" : "grid";
   const density =
     values[`${prefix}density`] === "compact" ? "compact" : "comfortable";
+  const saved = values[`${prefix}columns`];
+  const columns =
+    typeof saved === "string" && PANEL_GRID_SIZES.includes(saved)
+      ? (saved as PanelGridSize)
+      : "auto";
   return {
     view,
     density,
     compact: density === "compact",
+    columns,
     setView: (next) => set(`${prefix}viewMode`, next),
     setDensity: (next) => set(`${prefix}density`, next),
+    setColumns: (next) => set(`${prefix}columns`, next),
   };
 }
 

packages/plugin-sdk/src/host-commands.ts

@@ -11,6 +11,9 @@
 
 export type { Client, ClientChannel } from "ssh2";
 import type { Client, ClientChannel } from "ssh2";
+// Homebrew and OrbStack paths a non-interactive shell misses.
+import { EXTRA_PATH_DIRS } from "./host-scripts/docker.js";
+export { EXTRA_PATH_DIRS };
 
 export interface ExecResult {
   stdout: string;
@@ -114,14 +117,6 @@ export interface PlatformInfo {
   osPrettyName: string | null;
 }
 
-/**
- * Non-interactive SSH shells don't source ~/.zprofile or ~/.bash_profile,
- * so PATH additions from installers like Homebrew or OrbStack are missing.
- * Extend PATH with their common install locations before probing.
- */
-export const EXTRA_PATH_DIRS =
-  '/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:"$HOME/.orbstack/bin"';
-
 const DOCKER_PROBE =
   `command -v docker >/dev/null 2>&1` +
   ` || [ -S /var/run/docker.sock ]` +

packages/plugin-sdk/src/host-scripts/docker.ts

@@ -0,0 +1,468 @@
+/**
+ * Docker and Podman command builders and output parsers.
+ *
+ * Container ids and names are checked with CONTAINER_ID_RE before they go on
+ * a command line, so they need no quoting. Anything free form is quoted.
+ */
+import { HostScriptError } from "./text.js";
+
+export type ContainerRuntime = "docker" | "podman";
+
+export function normalizeContainerRuntime(value: unknown): ContainerRuntime {
+  return value === "podman" ? "podman" : "docker";
+}
+
+export function getRuntimeLabel(runtime: ContainerRuntime): string {
+  return runtime === "podman" ? "Podman" : "Docker";
+}
+
+/**
+ * Non-interactive SSH shells don't source ~/.zprofile or ~/.bash_profile,
+ * so PATH additions from installers like Homebrew or OrbStack are missing.
+ */
+export const EXTRA_PATH_DIRS =
+  '/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:"$HOME/.orbstack/bin"';
+
+export function containerCommand(
+  runtime: ContainerRuntime | undefined,
+  args: string,
+  isWindows = false,
+): string {
+  const cli = `${normalizeContainerRuntime(runtime)} ${args}`;
+  // cmd and PowerShell don't understand the POSIX env prefix.
+  return isWindows ? cli : `PATH="${EXTRA_PATH_DIRS}:$PATH" ${cli}`;
+}
+
+export const CONTAINER_ID_RE = /^[a-zA-Z0-9][a-zA-Z0-9_.-]*$/;
+export const DOCKER_TIMESTAMP_RE = /^[0-9T:.Z+-]+$/;
+
+export function isContainerId(value: unknown): value is string {
+  return (
+    typeof value === "string" &&
+    value.length <= 256 &&
+    CONTAINER_ID_RE.test(value)
+  );
+}
+
+function requireContainer(id: string): string {
+  if (!isContainerId(id))
+    throw new HostScriptError("That is not a valid container id");
+  return id;
+}
+
+export const CONTAINER_ACTIONS = [
+  "start",
+  "stop",
+  "restart",
+  "pause",
+  "unpause",
+] as const;
+export type ContainerAction = (typeof CONTAINER_ACTIONS)[number];
+
+const LIST_FORMAT_UNIX = `'{"id":"{{.ID}}","name":"{{.Names}}","image":"{{.Image}}","status":"{{.Status}}","state":"{{.State}}","ports":"{{.Ports}}","created":"{{.CreatedAt}}"}' `;
+const LIST_FORMAT_WINDOWS = `"{\\"id\\":\\"{{.ID}}\\",\\"name\\":\\"{{.Names}}\\",\\"image\\":\\"{{.Image}}\\",\\"status\\":\\"{{.Status}}\\",\\"state\\":\\"{{.State}}\\",\\"ports\\":\\"{{.Ports}}\\",\\"created\\":\\"{{.CreatedAt}}\\"}"`;
+const STATS_FORMAT_UNIX = `'{"cpu":"{{.CPUPerc}}","memory":"{{.MemUsage}}","memoryPercent":"{{.MemPerc}}","netIO":"{{.NetIO}}","blockIO":"{{.BlockIO}}","pids":"{{.PIDs}}"}' `;
+const STATS_FORMAT_WINDOWS = `"{\\"cpu\\":\\"{{.CPUPerc}}\\",\\"memory\\":\\"{{.MemUsage}}\\",\\"memoryPercent\\":\\"{{.MemPerc}}\\",\\"netIO\\":\\"{{.NetIO}}\\",\\"blockIO\\":\\"{{.BlockIO}}\\",\\"pids\\":\\"{{.PIDs}}\\"}"`;
+
+export function listFormat(isWindows: boolean): string {
+  return isWindows ? LIST_FORMAT_WINDOWS : LIST_FORMAT_UNIX;
+}
+
+export function statsFormat(isWindows: boolean): string {
+  return isWindows ? STATS_FORMAT_WINDOWS : STATS_FORMAT_UNIX;
+}
+
+/** One row of `ps --format listFormat()`. */
+export interface ContainerRow {
+  id: string;
+  name: string;
+  image: string;
+  status: string;
+  state: string;
+  ports: string;
+  created: string;
+}
+
+/** CLI arguments, without the runtime, for each container command. */
+export const dockerArgs = {
+  version: () => "--version",
+  ping: () => "ps",
+  list: (all: boolean, isWindows = false) =>
+    `ps ${all ? "-a " : ""}--format ${listFormat(isWindows)}`,
+  inspect: (id: string) => `inspect ${requireContainer(id)}`,
+  stats: (id: string, isWindows = false) =>
+    `stats ${requireContainer(id)} --no-stream --format ${statsFormat(isWindows)}`,
+  action: (action: ContainerAction, id: string) => {
+    if (!CONTAINER_ACTIONS.includes(action))
+      throw new HostScriptError("Unknown action");
+    return `${action} ${requireContainer(id)}`;
+  },
+  remove: (id: string, force: boolean) =>
+    `rm ${force ? "-f " : ""}${requireContainer(id)}`,
+  logs: (
+    id: string,
+    options: {
+      tail?: number;
+      timestamps?: boolean;
+      since?: string;
+      until?: string;
+    } = {},
+  ) => {
+    let args = `logs ${requireContainer(id)}`;
+    if (options.tail && options.tail > 0)
+      args += ` --tail ${Math.floor(options.tail)}`;
+    if (options.timestamps) args += " --timestamps";
+    if (options.since && DOCKER_TIMESTAMP_RE.test(options.since)) {
+      args += ` --since ${options.since}`;
+    }
+    if (options.until && DOCKER_TIMESTAMP_RE.test(options.until)) {
+      args += ` --until ${options.until}`;
+    }
+    return `${args} 2>&1`;
+  },
+  states: () => `ps -a --format ${PS_STATE_FORMAT}`,
+  composeProjects: () => "compose ls -a --format json",
+};
+
+/** The version from `docker --version` or `podman --version`. */
+export function parseRuntimeVersion(output: string): string {
+  return output.match(/(?:Docker|podman) version ([^\s,]+)/i)?.[1] ?? "unknown";
+}
+
+export type RuntimeProblem =
+  "NOT_INSTALLED" | "DAEMON_NOT_RUNNING" | "PERMISSION_DENIED" | "DOCKER_ERROR";
+
+/** Sorts a failed `docker ps` into a reason the UI can explain. */
+export function classifyRuntimeError(message: string): RuntimeProblem {
+  if (
+    /command not found|not found: (docker|podman)|No such file or directory/i.test(
+      message,
+    )
+  ) {
+    return "NOT_INSTALLED";
+  }
+  if (message.includes("Cannot connect to the Docker daemon"))
+    return "DAEMON_NOT_RUNNING";
+  if (/permission denied/i.test(message)) return "PERMISSION_DENIED";
+  return "DOCKER_ERROR";
+}
+
+/** Parses `ps --format listFormat()` output, skipping lines that are not JSON. */
+export function parseContainerList(output: string): Record<string, unknown>[] {
+  return output
+    .split("\n")
+    .filter((line) => line.trim())
+    .flatMap((line) => {
+      try {
+        return [JSON.parse(line) as Record<string, unknown>];
+      } catch {
+        return [];
+      }
+    });
+}
+
+export interface ContainerStats {
+  cpu: string;
+  memoryUsed: string;
+  memoryLimit: string;
+  memoryPercent: string;
+  netInput: string;
+  netOutput: string;
+  blockRead: string;
+  blockWrite: string;
+  pids: string;
+}
+
+/** Parses one `stats --no-stream --format statsFormat()` line. Throws on bad JSON. */
+export function parseContainerStats(output: string): ContainerStats {
+  const raw = JSON.parse(output.trim()) as Record<string, string>;
+  const split = (value: string | undefined) => {
+    const [first, second] = (value ?? "").split(" / ");
+    return [first?.trim() || "0B", second?.trim() || "0B"];
+  };
+  const [memoryUsed, memoryLimit] = split(raw.memory);
+  const [netInput, netOutput] = split(raw.netIO);
+  const [blockRead, blockWrite] = split(raw.blockIO);
+  return {
+    cpu: raw.cpu,
+    memoryUsed,
+    memoryLimit,
+    memoryPercent: raw.memoryPercent,
+    netInput,
+    netOutput,
+    blockRead,
+    blockWrite,
+    pids: raw.pids,
+  };
+}
+
+export interface ContainerState {
+  /** Docker's own state word: running, exited, restarting, ... */
+  state: string;
+  /** Health from the status text, when the image declares a healthcheck. */
+  unhealthy: boolean;
+}
+
+export type DockerEventName = "exited" | "started" | "unhealthy" | "restarting";
+
+export const PS_STATE_FORMAT = `'{"name":"{{.Names}}","state":"{{.State}}","status":"{{.Status}}"}'`;
+
+/** Parses `ps -a --format PS_STATE_FORMAT` output, one JSON object per line. */
+export function parseContainerStates(
+  output: string,
+): Map<string, ContainerState> {
+  const states = new Map<string, ContainerState>();
+  for (const line of output.split("\n")) {
+    const trimmed = line.trim();
+    if (!trimmed) continue;
+    try {
+      const parsed = JSON.parse(trimmed) as {
+        name?: string;
+        state?: string;
+        status?: string;
+      };
+      if (!parsed.name) continue;
+      states.set(parsed.name, {
+        state: (parsed.state ?? "").toLowerCase(),
+        unhealthy: /\(unhealthy\)/i.test(parsed.status ?? ""),
+      });
+    } catch {
+      // A partial line is not worth failing the whole poll over.
+    }
+  }
+  return states;
+}
+
+/**
+ * The events a pair of snapshots implies. A container missing from the
+ * previous snapshot counts as newly seen rather than started, so the first
+ * poll after a restart does not replay every running container.
+ */
+export function diffContainerStates(
+  previous: Map<string, ContainerState>,
+  current: Map<string, ContainerState>,
+): Array<{ container: string; event: DockerEventName }> {
+  const events: Array<{ container: string; event: DockerEventName }> = [];
+  for (const [name, now] of current) {
+    const before = previous.get(name);
+    if (!before) continue;
+    if (before.state !== now.state) {
+      if (now.state === "exited")
+        events.push({ container: name, event: "exited" });
+      else if (now.state === "running")
+        events.push({ container: name, event: "started" });
+      else if (now.state === "restarting") {
+        events.push({ container: name, event: "restarting" });
+      }
+    }
+    // A container can go unhealthy while it stays up.
+    if (!before.unhealthy && now.unhealthy) {
+      events.push({ container: name, event: "unhealthy" });
+    }
+  }
+  return events;
+}
+
+export interface ContainerCounts {
+  running: number;
+  stopped: number;
+  unhealthy: number;
+  total: number;
+}
+
+/** Counts from `ps -a --format PS_STATE_FORMAT` output. */
+export function countContainers(output: string): ContainerCounts {
+  const states = [...parseContainerStates(output).values()];
+  const running = states.filter((s) => s.state === "running").length;
+  return {
+    running,
+    stopped: states.length - running,
+    unhealthy: states.filter((s) => s.unhealthy).length,
+    total: states.length,
+  };
+}
+
+// Compose stacks
+
+export const STACK_NAME_RE = /^[a-z0-9][a-z0-9_-]{0,62}$/;
+export const STACK_SERVICE_RE = /^[a-zA-Z0-9][a-zA-Z0-9_.-]{0,126}$/;
+export const COMPOSE_FILES = [
+  "compose.yaml",
+  "compose.yml",
+  "docker-compose.yaml",
+  "docker-compose.yml",
+];
+
+export const STACK_ACTIONS = [
+  "deploy",
+  "redeploy",
+  "pull",
+  "start",
+  "stop",
+  "restart",
+  "pause",
+  "unpause",
+  "down",
+  "destroy",
+] as const;
+export type StackAction = (typeof STACK_ACTIONS)[number];
+
+/** Actions that can target one service of a stack. */
+export const STACK_SERVICE_ACTIONS: StackAction[] = [
+  "deploy",
+  "pull",
+  "start",
+  "stop",
+  "restart",
+  "pause",
+  "unpause",
+];
+
+export type StackState =
+  "running" | "partial" | "stopped" | "paused" | "not-deployed";
+
+export interface StackSummary {
+  name: string;
+  managed: boolean;
+  state: StackState;
+  running: number;
+  total: number;
+  composeFile: string | null;
+}
+
+export interface StackService {
+  service: string;
+  name: string;
+  id: string;
+  image: string;
+  state: string;
+  status: string;
+  health: string;
+  ports: string;
+}
+
+/** `compose ls` and `compose ps --format json` print one object per line or one array. */
+export function parseJsonLines(output: string): Record<string, unknown>[] {
+  const text = output.trim();
+  if (!text) return [];
+  if (text.startsWith("[")) {
+    try {
+      return JSON.parse(text) as Record<string, unknown>[];
+    } catch {
+      return [];
+    }
+  }
+  return text.split("\n").flatMap((line) => {
+    try {
+      return [JSON.parse(line) as Record<string, unknown>];
+    } catch {
+      return [];
+    }
+  });
+}
+
+const str = (value: unknown): string =>
+  typeof value === "string" ? value : "";
+
+export function parseServices(output: string): StackService[] {
+  return parseJsonLines(output).map((row) => {
+    const publishers = Array.isArray(row.Publishers)
+      ? (row.Publishers as Record<string, unknown>[])
+      : [];
+    const ports = publishers
+      .filter((p) => Number(p.PublishedPort) > 0)
+      .map((p) => `${p.PublishedPort}:${p.TargetPort}`)
+      .filter((value, index, all) => all.indexOf(value) === index)
+      .join(", ");
+    return {
+      service: str(row.Service),
+      name: str(row.Name),
+      id: str(row.ID),
+      image: str(row.Image),
+      state: str(row.State),
+      status: str(row.Status),
+      health: str(row.Health),
+      ports,
+    };
+  });
+}
+
+function stateOf(running: number, paused: number, total: number): StackState {
+  if (total === 0) return "not-deployed";
+  if (paused === total) return "paused";
+  if (running === total) return "running";
+  if (running > 0) return "partial";
+  return "stopped";
+}
+
+/** Turns the `compose ls` status text ("running(2), exited(1)") into a state. */
+export function parseStackStatus(status: string): {
+  state: StackState;
+  running: number;
+  total: number;
+} {
+  let running = 0;
+  let paused = 0;
+  let total = 0;
+  for (const part of status.split(",")) {
+    const match = part.trim().match(/^([a-z]+)\((\d+)\)$/i);
+    if (!match) continue;
+    const count = Number(match[2]);
+    total += count;
+    if (match[1] === "running") running += count;
+    if (match[1] === "paused") paused += count;
+  }
+  return { state: stateOf(running, paused, total), running, total };
+}
+
+export function stackStateFromServices(services: StackService[]) {
+  const total = services.length;
+  const running = services.filter((s) => s.state === "running").length;
+  const paused = services.filter((s) => s.state === "paused").length;
+  return { state: stateOf(running, paused, total), running, total };
+}
+
+/** Stacks from `compose ls -a --format json`, for hosts with no stacks folder. */
+export function parseComposeProjects(output: string): StackSummary[] {
+  return parseJsonLines(output)
+    .flatMap((project) => {
+      const name = str(project.Name);
+      if (!STACK_NAME_RE.test(name)) return [];
+      return [
+        {
+          name,
+          managed: false,
+          ...parseStackStatus(str(project.Status)),
+          composeFile: str(project.ConfigFiles).split(",")[0] || null,
+        },
+      ];
+    })
+    .sort((a, b) => a.name.localeCompare(b.name));
+}
+
+/** The compose commands one action runs, in order. */
+export function composeArgsFor(
+  action: StackAction,
+  service: string | undefined,
+  options: { removeVolumes?: boolean },
+): string[] {
+  const target = service ? ` ${service}` : "";
+  switch (action) {
+    case "deploy":
+      return [`up -d --remove-orphans${target}`];
+    case "redeploy":
+      return [`pull${target}`, `up -d --remove-orphans${target}`];
+    case "pull":
+      return [`pull${target}`];
+    case "start":
+    case "stop":
+    case "restart":
+    case "pause":
+    case "unpause":
+      return [`${action}${target}`];
+    case "down":
+      return ["down --remove-orphans"];
+    case "destroy":
+      return [`down --remove-orphans${options.removeVolumes ? " -v" : ""}`];
+  }
+}

packages/plugin-sdk/src/host-scripts/index.ts

@@ -0,0 +1,15 @@
+/**
+ * Host scripts: command builders and output parsers for Docker, Linux
+ * metrics, systemd, the journal and OpenRC.
+ *
+ * Pure TypeScript with no Node or ssh2 imports, so the same code runs in a
+ * plugin backend and in the mobile app. Run a script by sending it on stdin
+ * to the command from `scriptShell()`.
+ */
+export * from "./text.js";
+export * from "./shell.js";
+export * from "./docker.js";
+export * from "./metrics.js";
+export * from "./systemd.js";
+export * from "./journal.js";
+export * from "./openrc.js";

packages/plugin-sdk/src/host-scripts/journal.ts

@@ -0,0 +1,242 @@
+/** journalctl scripts and parsers. */
+import { isUnit } from "./systemd.js";
+import { HostScriptError, shellQuote as q, utf8Decode } from "./text.js";
+
+export const MAX_JOURNAL_LINES = 5000;
+const FIELDS = "MESSAGE,PRIORITY,_SYSTEMD_UNIT,SYSLOG_IDENTIFIER,_PID,_COMM";
+
+export interface JournalQuery {
+  units: string[];
+  priority?: number;
+  since?: string;
+  until?: string;
+  boot?: string;
+  grep?: string;
+  lines: number;
+  kernel: boolean;
+}
+
+export interface JournalEntry {
+  /** Unix ms. */
+  time: number;
+  priority: number;
+  unit: string;
+  ident: string;
+  pid: string;
+  message: string;
+}
+
+export interface BootView {
+  offset: number;
+  id: string;
+  first: string;
+  last: string;
+}
+
+const RELATIVE_RE = /^-\d{1,5}(s|m|min|h|d|w)$/;
+const DATE_RE = /^\d{4}-\d{2}-\d{2}( \d{2}:\d{2}(:\d{2})?)?$/;
+const WORDS = ["today", "yesterday", "now"];
+
+export function isJournalTime(value: string): boolean {
+  return (
+    RELATIVE_RE.test(value) || DATE_RE.test(value) || WORDS.includes(value)
+  );
+}
+
+function str(value: unknown): string {
+  return typeof value === "string" ? value.trim() : "";
+}
+
+/** Reads journal filters from a query string. Anything odd throws a HostScriptError. */
+export function parseJournalQuery(
+  input: Record<string, unknown>,
+): JournalQuery {
+  const rawUnits = Array.isArray(input.unit) ? input.unit : [input.unit];
+  const units = rawUnits.map(str).filter(Boolean);
+  for (const unit of units) {
+    if (!isUnit(unit))
+      throw new HostScriptError("That is not a valid unit name");
+  }
+  if (units.length > 20) throw new HostScriptError("Too many units");
+
+  const query: JournalQuery = {
+    units,
+    lines: 300,
+    kernel: input.kernel === "true" || input.kernel === true,
+  };
+  const priority = str(input.priority);
+  if (priority) {
+    const value = Number(priority);
+    if (!Number.isInteger(value) || value < 0 || value > 7) {
+      throw new HostScriptError("priority must be 0 to 7");
+    }
+    query.priority = value;
+  }
+  for (const key of ["since", "until"] as const) {
+    const value = str(input[key]);
+    if (!value) continue;
+    if (!isJournalTime(value))
+      throw new HostScriptError(`${key} is not a valid time`);
+    query[key] = value;
+  }
+  const boot = str(input.boot);
+  if (boot) {
+    if (!/^(-?\d{1,4}|[0-9a-f]{32})$/.test(boot))
+      throw new HostScriptError("boot is not valid");
+    query.boot = boot;
+  }
+  const grep = typeof input.grep === "string" ? input.grep : "";
+  if (grep) {
+    if (grep.length > 200 || /[\r\n\0]/.test(grep)) {
+      throw new HostScriptError("The search is too long");
+    }
+    query.grep = grep;
+  }
+  const lines = Number(str(input.lines) || 300);
+  if (Number.isFinite(lines) && lines > 0) {
+    query.lines = Math.min(MAX_JOURNAL_LINES, Math.round(lines));
+  }
+  return query;
+}
+
+/** journalctl arguments for a query, each one quoted. */
+export function journalArgs(
+  query: Omit<JournalQuery, "lines"> & { lines?: number },
+  options: { follow?: boolean; useGrep?: boolean } = {},
+): string {
+  const args = ["journalctl", "--no-pager", "-q", "-o", "json"];
+  args.push(`--output-fields=${FIELDS}`);
+  if (options.follow) args.push("-f");
+  if (query.lines) args.push("-n", String(Math.floor(query.lines)));
+  for (const unit of query.units) {
+    if (!isUnit(unit))
+      throw new HostScriptError("That is not a valid unit name");
+    args.push("-u", q(unit));
+  }
+  if (query.kernel) args.push("-k");
+  if (query.priority !== undefined)
+    args.push("-p", String(Math.floor(query.priority)));
+  if (query.since) args.push("--since", q(query.since));
+  if (query.until) args.push("--until", q(query.until));
+  if (query.boot) args.push("-b", q(query.boot));
+  if (query.grep && options.useGrep !== false) {
+    args.push("--case-sensitive=false", "-g", q(query.grep));
+  }
+  return args.join(" ");
+}
+
+export function journalScript(query: JournalQuery): string {
+  // Older journalctl builds have no -g. Then the search runs on our side instead.
+  const noGrep = journalArgs(
+    { ...query, lines: query.grep ? MAX_JOURNAL_LINES : query.lines },
+    { useGrep: false },
+  );
+  return `
+command -v journalctl >/dev/null 2>&1 || { echo "SCRIPT_ERR:This host has no journal"; exit 1; }
+${journalArgs(query)} 2>/tmp/termix-journal.$$
+RC=$?
+if [ $RC -ne 0 ] && grep -qi "pattern" /tmp/termix-journal.$$; then
+  rm -f /tmp/termix-journal.$$
+  echo "@@TERMIX_NOGREP@@"
+  ${noGrep}
+  exit 0
+fi
+cat /tmp/termix-journal.$$ >&2; rm -f /tmp/termix-journal.$$
+exit $RC
+`;
+}
+
+function messageOf(value: unknown): string {
+  if (typeof value === "string") return value;
+  if (Array.isArray(value)) {
+    return utf8Decode(value.filter((n): n is number => typeof n === "number"));
+  }
+  return value == null ? "" : String(value);
+}
+
+/** One `journalctl -o json` line, or null when it is not an entry. */
+export function parseEntry(line: string): JournalEntry | null {
+  const text = line.trim();
+  if (!text.startsWith("{")) return null;
+  let raw: Record<string, unknown>;
+  try {
+    raw = JSON.parse(text) as Record<string, unknown>;
+  } catch {
+    return null;
+  }
+  const micros = Number(raw.__REALTIME_TIMESTAMP);
+  const priority = Number(raw.PRIORITY);
+  return {
+    time: Number.isFinite(micros) ? Math.floor(micros / 1000) : 0,
+    priority: Number.isInteger(priority) ? priority : 6,
+    unit: messageOf(raw._SYSTEMD_UNIT),
+    ident: messageOf(raw.SYSLOG_IDENTIFIER ?? raw._COMM),
+    pid: messageOf(raw._PID),
+    message: messageOf(raw.MESSAGE),
+  };
+}
+
+export function parseJournal(
+  output: string,
+  query: JournalQuery,
+): JournalEntry[] {
+  const fallback = output.includes("@@TERMIX_NOGREP@@");
+  const body = fallback ? output.split("@@TERMIX_NOGREP@@")[1] : output;
+  let entries = body
+    .split("\n")
+    .map(parseEntry)
+    .filter((entry): entry is JournalEntry => entry !== null);
+  if (fallback && query.grep) {
+    const needle = query.grep.toLowerCase();
+    entries = entries
+      .filter((entry) => entry.message.toLowerCase().includes(needle))
+      .slice(-query.lines);
+  }
+  return entries;
+}
+
+export const BOOTS_SCRIPT = `journalctl --list-boots --no-pager 2>/dev/null | tail -n 50; exit 0\n`;
+
+export function parseBoots(output: string): BootView[] {
+  const boots: BootView[] = [];
+  for (const line of output.split("\n")) {
+    const match =
+      /^\s*(-?\d+)\s+([0-9a-f]{32})\s+(\w{3} \S+ \S+ \S+)\s*.?\s*(\w{3} \S+ \S+ \S+)?/.exec(
+        line,
+      );
+    if (!match) continue;
+    boots.push({
+      offset: Number(match[1]),
+      id: match[2],
+      first: match[3],
+      last: match[4] ?? "",
+    });
+  }
+  return boots.reverse();
+}
+
+export const USAGE_SCRIPT = `journalctl --disk-usage 2>&1; exit 0\n`;
+
+export function parseUsage(output: string): string {
+  return /take up (\S+)/.exec(output)?.[1] ?? "";
+}
+
+const SIZE_RE = /^\d{1,6}(K|M|G)$/;
+const AGE_RE = /^\d{1,4}(d|w|month|months|year|years)$/;
+
+export function vacuumScript(body: Record<string, unknown>): string {
+  const size = str(body.size);
+  const time = str(body.time);
+  if (!size && !time) throw new HostScriptError("Give a size or an age");
+  if (size && !SIZE_RE.test(size))
+    throw new HostScriptError("Size looks like 500M or 2G");
+  if (time && !AGE_RE.test(time))
+    throw new HostScriptError("Age looks like 7d or 4w");
+  const flags = [
+    size ? `--vacuum-size=${size}` : "",
+    time ? `--vacuum-time=${time}` : "",
+  ]
+    .filter(Boolean)
+    .join(" ");
+  return `journalctl ${flags} 2>&1 || { echo "SCRIPT_ERR:journalctl vacuum failed"; exit 1; }\n`;
+}

packages/plugin-sdk/src/host-scripts/metrics.ts

@@ -0,0 +1,433 @@
+/**
+ * Linux metrics: one awk sample of /proc for CPU, memory, load, network and
+ * processes, plus df parsing for disks.
+ */
+
+// One awk reads every /proc file itself, so a sample is one exec of awk instead
+// of a shell plus six tools. Output sections are split by @@; each process line
+// is pid, utime+stime ticks, rss pages, starttime, state, ppid, comm.
+const AWK = String.raw`BEGIN{f="/proc/stat";while((getline l<f)>0)if(l~/^cpu/)print l;close(f);print "@@";f="/proc/meminfo";while((getline l<f)>0)if(l~/^(MemTotal|MemFree|MemAvailable|Buffers|Cached|SwapTotal|SwapFree):/)print l;close(f);print "@@";f="/proc/loadavg";getline l<f;print l;close(f);f="/proc/uptime";getline l<f;print l;close(f);print "@@";f="/proc/net/dev";while((getline l<f)>0)print l;close(f);print "@@";print pg;print "@@";for(i=1;i<ARGC;i++){f=ARGV[i];if((getline s<f)>0){a=index(s,"(");if(a&&match(s,/\)[^)]*$/)){split(substr(s,RSTART+2),x," ");print substr(s,1,a-2)"	"(x[12]+x[13])"	"x[22]"\t"x[20]"\t"x[1]"	"x[2]"	"substr(s,a+1,RSTART-a-1)}}close(f)}}`;
+
+/** The live sample command. The page size never changes on a host, so pass it back once known. */
+export const liveCmd = (pageBytes?: number) =>
+  "awk -v pg=" +
+  (pageBytes ?? '"$(getconf PAGESIZE)"') +
+  " '" +
+  AWK +
+  "' /proc/[0-9]*/stat";
+
+export interface LiveSample {
+  /** The admin minimum between samples; the client never polls faster. */
+  minIntervalS?: number;
+  cpu: number | null;
+  cpuMix?: { user: number; system: number; iowait: number; steal: number };
+  cores: Array<number | null>;
+  coreIds: string[];
+  memTotalKb: number;
+  memCachedKb: number;
+  memFreeKb: number;
+  memUsedKb: number;
+  swapTotalKb: number;
+  swapUsedKb: number;
+  load: [number, number, number];
+  net: Array<{ name: string; rxBps: number | null; txBps: number | null }>;
+  count: number;
+  running: number;
+  procs: Array<{
+    pid: number;
+    name: string;
+    cpu: number;
+    memKb: number;
+    state: string;
+    ppid: number;
+  }>;
+  /** Seconds since boot. */
+  uptime?: number;
+  /** Total bytes received and sent on every interface but lo, since boot. */
+  netTotals?: { rx: number; tx: number };
+}
+
+/** What the next call needs from this one. */
+export interface LivePrev {
+  at: number;
+  uptime: number;
+  pageBytes: number;
+  cpu: Map<string, { total: number; idle: number }>;
+  /** Aggregate user nice system idle iowait irq softirq steal ticks, for the breakdown. */
+  cpuRaw?: number[];
+  /** Keyed by pid:starttime so a reused pid never inherits another process's ticks. */
+  ticks: Map<string, number>;
+  net: Map<string, { rx: number; tx: number }>;
+}
+
+/** Total and idle ticks from a /proc/stat `cpu` line. */
+export function parseCpuLine(
+  cpuLine: string,
+): { total: number; idle: number } | undefined {
+  const parts = cpuLine.trim().split(/\s+/);
+  if (parts[0] !== "cpu") return undefined;
+  const nums = parts
+    .slice(1)
+    .map((n) => Number(n))
+    .filter((n) => Number.isFinite(n));
+  if (nums.length < 4) return undefined;
+  const idle = (nums[3] ?? 0) + (nums[4] ?? 0);
+  const total = nums.reduce((a, b) => a + b, 0);
+  return { total, idle };
+}
+
+const TOP_N = 60;
+
+/** Parses `liveCmd()` output. Rates need the `next` of the previous call. */
+export function parseLive(
+  output: string,
+  prev: LivePrev | undefined,
+  at = Date.now(),
+): { sample: LiveSample; next: LivePrev } {
+  const [cpuS = "", memS = "", loadS = "", netS = "", pageS = "", procS = ""] =
+    output.split("@@\n");
+
+  // Only the first 8 fields: guest and guest_nice are already inside user and nice.
+  const cpu = new Map<string, { total: number; idle: number }>();
+  let cpuRaw: number[] | undefined;
+  for (const l of cpuS.split("\n")) {
+    const name = l.split(/\s+/)[0];
+    if (!name.startsWith("cpu")) continue;
+    if (name === "cpu") cpuRaw = l.split(/\s+/).slice(1, 9).map(Number);
+    const c = parseCpuLine(
+      l
+        .replace(/^cpu\d*/, "cpu")
+        .split(/\s+/)
+        .slice(0, 9)
+        .join(" "),
+    );
+    if (c) cpu.set(name, c);
+  }
+  // Matched by name, so an offline core does not shift the ones after it.
+  const pct = (name: string) => {
+    const p = prev?.cpu.get(name);
+    const c = cpu.get(name);
+    if (!p || !c || c.total <= p.total) return null;
+    const used = c.total - p.total - (c.idle - p.idle);
+    return Math.max(0, Math.min(100, (used / (c.total - p.total)) * 100));
+  };
+
+  // Where the busy time went since the last sample, as percent of all ticks.
+  let cpuMix: LiveSample["cpuMix"];
+  if (prev?.cpuRaw && cpuRaw && cpuRaw.length === 8) {
+    const d = cpuRaw.map((v, i) => v - (prev.cpuRaw?.[i] ?? 0));
+    const total = d.reduce((a, b) => a + b, 0);
+    if (total > 0 && d.every((v) => v >= 0)) {
+      const p = (n: number) => (n / total) * 100;
+      cpuMix = {
+        user: p(d[0] + d[1]),
+        system: p(d[2] + d[5] + d[6]),
+        iowait: p(d[4]),
+        steal: p(d[7]),
+      };
+    }
+  }
+
+  const mem: Record<string, number> = {};
+  for (const l of memS.split("\n")) {
+    const m = l.match(/^(\w+):\s+(\d+)/);
+    if (m) mem[m[1]] = Number(m[2]);
+  }
+
+  const [la = "", up = ""] = loadS.trim().split("\n");
+  const laParts = la.split(/\s+/).map(Number);
+  const uptime = Number(up.split(/\s+/)[0]) || 0;
+
+  const nets = new Map<string, { rx: number; tx: number }>();
+  for (const l of netS.split("\n")) {
+    const [name, rest] = l.split(":");
+    if (!rest || name.trim() === "lo") continue;
+    const f = rest.trim().split(/\s+/);
+    nets.set(name.trim(), { rx: Number(f[0]) || 0, tx: Number(f[8]) || 0 });
+  }
+  // A reboot makes uptime go backwards, so rates start again.
+  const dt = prev && uptime > prev.uptime ? uptime - prev.uptime : 0;
+  const rate = (now: number, before: number | undefined) =>
+    dt > 0 && before !== undefined && now >= before
+      ? (now - before) / dt
+      : null;
+
+  const pageBytes = Number(pageS.trim()) || prev?.pageBytes || 4096;
+  const pageKb = pageBytes / 1024;
+  const aggDelta =
+    prev && cpu.has("cpu") && prev.cpu.has("cpu")
+      ? cpu.get("cpu")!.total - prev.cpu.get("cpu")!.total
+      : 0;
+  const cores = [...cpu.keys()].filter((k) => k !== "cpu");
+  const ncpu = Math.max(1, cores.length);
+  const ticks = new Map<string, number>();
+  const procs: LiveSample["procs"] = [];
+  for (const l of procS.split("\n")) {
+    const [pid, t, rss, start, state, ppid, ...rest] = l.split("\t");
+    const name = rest.join("\t");
+    if (!name) continue;
+    const key = pid + ":" + start;
+    const tk = Number(t) || 0;
+    ticks.set(key, tk);
+    const before = prev?.ticks.get(key);
+    procs.push({
+      pid: Number(pid),
+      name,
+      cpu:
+        before !== undefined && aggDelta > 0 && tk >= before
+          ? ((tk - before) / aggDelta) * ncpu * 100
+          : 0,
+      memKb: (Number(rss) || 0) * pageKb,
+      state: state || "?",
+      ppid: Number(ppid) || 0,
+    });
+  }
+  procs.sort((a, b) => b.cpu - a.cpu || b.memKb - a.memKb);
+
+  // Awk exits 0 when /proc is missing (macOS, restricted containers); that is not a sample.
+  if (!cpu.has("cpu") || !mem.MemTotal || !uptime) {
+    throw new Error("live sample unavailable: /proc data missing");
+  }
+  const memTotalKb = mem.MemTotal;
+  const swapTotalKb = mem.SwapTotal ?? 0;
+  let rxTotal = 0;
+  let txTotal = 0;
+  for (const c of nets.values()) {
+    rxTotal += c.rx;
+    txTotal += c.tx;
+  }
+  return {
+    sample: {
+      cpu: pct("cpu"),
+      cores: cores.map(pct),
+      coreIds: cores.map((k) => k.slice(3)),
+      cpuMix,
+      memTotalKb,
+      memCachedKb: (mem.Buffers ?? 0) + (mem.Cached ?? 0),
+      memFreeKb: mem.MemFree ?? 0,
+      memUsedKb: memTotalKb - (mem.MemAvailable ?? 0),
+      swapTotalKb,
+      swapUsedKb: swapTotalKb - (mem.SwapFree ?? 0),
+      load: [laParts[0] || 0, laParts[1] || 0, laParts[2] || 0],
+      net: [...nets].map(([name, c]) => ({
+        name,
+        rxBps: rate(c.rx, prev?.net.get(name)?.rx),
+        txBps: rate(c.tx, prev?.net.get(name)?.tx),
+      })),
+      count: procs.length,
+      running: procs.filter((p) => p.state === "R").length,
+      procs: procs.slice(0, TOP_N),
+      uptime,
+      netTotals: { rx: rxTotal, tx: txTotal },
+    },
+    next: { at, uptime, pageBytes, cpu, cpuRaw, ticks, net: nets },
+  };
+}
+
+// Disks
+
+const DARWIN_DATA_MOUNT = "/System/Volumes/Data";
+const PSEUDO_FS_RE =
+  /^(tmpfs|devtmpfs|overlay|udev|none|shm|squashfs|efivarfs)$/;
+
+/** GNU df sizes in KiB, without the header. */
+export const DF_BYTES_COMMAND = "df -TkP | tail -n +2";
+/** GNU df sizes as short human text, without the header. */
+export const DF_HUMAN_COMMAND = "df -hT -P | tail -n +2";
+
+export interface DfRow {
+  filesystem: string;
+  type: string;
+  mount: string;
+  parts: string[];
+}
+
+export interface DiskFilesystem {
+  filesystem: string;
+  type: string;
+  mount: string;
+  percent: number | null;
+  usedHuman: string | null;
+  totalHuman: string | null;
+  availableHuman: string | null;
+  usedBytes: number | null;
+  totalBytes: number | null;
+  availableBytes: number | null;
+  label?: string;
+}
+
+export interface MonitoredMount {
+  path: string;
+  label?: string;
+}
+
+function toFixedNum(n: number | null | undefined, digits = 2): number | null {
+  if (typeof n !== "number" || !Number.isFinite(n)) return null;
+  return Number(n.toFixed(digits));
+}
+
+/**
+ * Parses `df -T -P` style output: Filesystem, Type, then the size columns,
+ * with Mounted-on last. Pseudo filesystems are left out.
+ */
+export function parseDfLines(output: string): DfRow[] {
+  return output
+    .split("\n")
+    .map((l) => l.trim())
+    .filter(Boolean)
+    .map((line) => {
+      const parts = line.split(/\s+/);
+      return {
+        filesystem: parts[0] || "",
+        type: parts[1] || "",
+        mount: parts[6] || "",
+        parts,
+      };
+    })
+    .filter((row) => row.parts.length >= 7 && !PSEUDO_FS_RE.test(row.type));
+}
+
+/** The most used real filesystem in a `df -TkP` row set. */
+export function findWorstMountIndex(bytesRows: DfRow[]): {
+  index: number;
+  usedBytes: number;
+  totalBytes: number;
+} {
+  let worstIndex = -1;
+  let worstUsedBytes = -1;
+  let worstTotalBytes = 0;
+  bytesRows.forEach((row, index) => {
+    const totalBytes = Number(row.parts[2]);
+    const usedBytes = Number(row.parts[3]);
+    if (
+      !Number.isFinite(totalBytes) ||
+      !Number.isFinite(usedBytes) ||
+      totalBytes <= 0
+    ) {
+      return;
+    }
+    const usedRatio = usedBytes / totalBytes;
+    const worstRatio =
+      worstTotalBytes > 0 ? worstUsedBytes / worstTotalBytes : -1;
+    if (usedRatio > worstRatio) {
+      worstIndex = index;
+      worstUsedBytes = usedBytes;
+      worstTotalBytes = totalBytes;
+    }
+  });
+  return {
+    index: worstIndex,
+    usedBytes: worstUsedBytes,
+    totalBytes: worstTotalBytes,
+  };
+}
+
+/**
+ * Merges `df -TkP` size rows (parts[2..4] in `blockSizeBytes` units) and
+ * `df -hT -P` human rows into one list. Human rows only supply the display
+ * text, matched by mount point so a mismatched row count can't shift them.
+ */
+export function buildFilesystemList(
+  bytesRows: DfRow[],
+  humanRows: DfRow[],
+  blockSizeBytes = 1,
+): DiskFilesystem[] {
+  const aligned = humanRows.length === bytesRows.length;
+  return bytesRows
+    .map((row, index) => {
+      const totalBytes = Number(row.parts[2]) * blockSizeBytes;
+      const usedBytes = Number(row.parts[3]) * blockSizeBytes;
+      const availableBytes = Number(row.parts[4]) * blockSizeBytes;
+      if (!Number.isFinite(totalBytes) || totalBytes <= 0) return null;
+      const humanRow = aligned
+        ? humanRows[index]
+        : humanRows.find((h) => h.mount === row.mount);
+      const percent = Number.isFinite(usedBytes)
+        ? Math.max(0, Math.min(100, (usedBytes / totalBytes) * 100))
+        : null;
+      return {
+        filesystem: row.filesystem,
+        type: row.type,
+        mount: row.mount,
+        percent: toFixedNum(percent, 0),
+        usedHuman: humanRow?.parts[3] || null,
+        totalHuman: humanRow?.parts[2] || null,
+        availableHuman: humanRow?.parts[4] || null,
+        usedBytes: Number.isFinite(usedBytes) ? usedBytes : null,
+        totalBytes,
+        availableBytes: Number.isFinite(availableBytes) ? availableBytes : null,
+      };
+    })
+    .filter((fs): fs is DiskFilesystem => fs !== null);
+}
+
+/**
+ * The headline disk is the root filesystem. On macOS "/" is the small sealed
+ * system volume, so the data volume wins there. With no root mount the most
+ * used one is shown.
+ */
+export function selectPrimaryFilesystem(
+  filesystems: DiskFilesystem[],
+): DiskFilesystem | null {
+  if (filesystems.length === 0) return null;
+  const root =
+    filesystems.find((fs) => fs.mount === DARWIN_DATA_MOUNT) ??
+    filesystems.find((fs) => fs.mount === "/");
+  if (root) return root;
+  let best = filesystems[0];
+  for (const fs of filesystems) {
+    const ratio = (fs.usedBytes ?? 0) / (fs.totalBytes || 1);
+    const bestRatio = (best.usedBytes ?? 0) / (best.totalBytes || 1);
+    if (ratio > bestRatio) best = fs;
+  }
+  return best;
+}
+
+/**
+ * Drops mounts by exact path ("/mnt/nas") or by filesystem type substring
+ * ("nfs" matches nfs and nfs4), so network shares can be hidden.
+ */
+export function filterExcludedFilesystems(
+  filesystems: DiskFilesystem[],
+  excludedMounts?: string[] | null,
+): DiskFilesystem[] {
+  if (!excludedMounts || excludedMounts.length === 0) return filesystems;
+  const normalized = excludedMounts
+    .map((entry) => entry.trim().toLowerCase())
+    .filter(Boolean);
+  if (normalized.length === 0) return filesystems;
+  return filesystems.filter((fs) => {
+    const mount = fs.mount.toLowerCase();
+    const type = fs.type.toLowerCase();
+    return !normalized.some(
+      (entry) => mount === entry || (type && type.includes(entry)),
+    );
+  });
+}
+
+export function mergeMonitoredFilesystems(
+  filesystems: DiskFilesystem[],
+  monitored: MonitoredMount[],
+  customFilesystems: Array<DiskFilesystem | null>,
+): DiskFilesystem[] {
+  const result = [...filesystems];
+  monitored.forEach((entry, index) => {
+    const path = entry.path.trim();
+    const custom = customFilesystems[index];
+    if (!path || !custom) return;
+    const existing = result.find((fs) => fs.mount === path);
+    if (existing) {
+      existing.label = entry.label?.trim() || undefined;
+      return;
+    }
+    result.push({
+      ...custom,
+      mount: path,
+      label: entry.label?.trim() || undefined,
+    });
+  });
+  return result;
+}
+
+/** Host name, OS, kernel and arch in one exec, as key=value lines. */
+export const SYSTEM_INFO_COMMAND = `echo "hostname=$(hostname 2>/dev/null || cat /etc/hostname 2>/dev/null)"; echo "os=$( . /etc/os-release 2>/dev/null; echo "$PRETTY_NAME")"; echo "kernel=$(uname -r 2>/dev/null)"; echo "arch=$(uname -m 2>/dev/null)"`;

packages/plugin-sdk/src/host-scripts/openrc.ts

@@ -0,0 +1,94 @@
+/** OpenRC scripts, with states mapped onto the words systemd uses. */
+import { isOpenRcName, type UnitAction, type UnitSummary } from "./systemd.js";
+import { HostScriptError, shellQuote as q } from "./text.js";
+
+export const OPENRC_LIST_SCRIPT = `
+rc-status --servicelist 2>/dev/null
+echo "@@TERMIX_RUNLEVELS@@"
+rc-update show -v 2>/dev/null
+exit 0
+`;
+
+function activeOf(state: string): { active: string; sub: string } {
+  switch (state) {
+    case "started":
+      return { active: "active", sub: "running" };
+    case "crashed":
+      return { active: "failed", sub: "crashed" };
+    case "starting":
+      return { active: "activating", sub: "starting" };
+    case "stopping":
+      return { active: "deactivating", sub: "stopping" };
+    case "inactive":
+    case "hotplugged":
+      return { active: "inactive", sub: state };
+    default:
+      return { active: "inactive", sub: state || "stopped" };
+  }
+}
+
+export function parseOpenRcList(output: string): UnitSummary[] {
+  const [list = "", levels = ""] = output.split("@@TERMIX_RUNLEVELS@@");
+  const units = new Map<string, UnitSummary>();
+  for (const line of list.split("\n")) {
+    const match = /^\s*(\S+)\s+\[\s*([a-z ]+?)\s*\]/.exec(line);
+    if (!match) continue;
+    const { active, sub } = activeOf(match[2]);
+    units.set(match[1], {
+      name: match[1],
+      type: "service",
+      load: "loaded",
+      active,
+      sub,
+      description: "",
+      fileState: "disabled",
+      preset: "",
+    });
+  }
+  for (const line of levels.split("\n")) {
+    const match = /^\s*(\S+)\s*\|\s*(.*)$/.exec(line);
+    if (!match) continue;
+    const runlevels = match[2].trim();
+    const known = units.get(match[1]) ?? {
+      name: match[1],
+      type: "service",
+      load: "loaded",
+      active: "inactive",
+      sub: "stopped",
+      description: "",
+      fileState: "disabled",
+      preset: "",
+    };
+    known.fileState = runlevels ? "enabled" : "disabled";
+    known.description = runlevels ? `Runlevels: ${runlevels}` : "";
+    units.set(match[1], known);
+  }
+  return [...units.values()].sort((a, b) => a.name.localeCompare(b.name));
+}
+
+function requireName(name: string): string {
+  if (!isOpenRcName(name))
+    throw new HostScriptError("That is not a valid service name");
+  return name;
+}
+
+export function openRcActionScript(name: string, action: UnitAction): string {
+  const s = q(requireName(name));
+  switch (action) {
+    case "start":
+    case "stop":
+    case "restart":
+      return `rc-service ${s} ${action} 2>&1 || { echo "SCRIPT_ERR:rc-service ${action} failed"; exit 1; }\n`;
+    case "enable":
+      return `rc-update add ${s} default 2>&1 || { echo "SCRIPT_ERR:rc-update add failed"; exit 1; }\n`;
+    case "disable":
+      return `rc-update del ${s} 2>&1 || { echo "SCRIPT_ERR:rc-update del failed"; exit 1; }\n`;
+    default:
+      throw new HostScriptError("OpenRC can't do that", 400);
+  }
+}
+
+export function openRcStatusScript(name: string): string {
+  const s = q(requireName(name));
+  return `rc-service ${s} status 2>&1; rc-update show -v 2>/dev/null | grep -E '^ *'${s}' *\\|'; exit 0\n`;
+}

packages/plugin-sdk/src/host-scripts/shell.ts

@@ -0,0 +1,117 @@
+/**
+ * How a script reaches the host: the command line runs a shell that reads
+ * the script from stdin (`bash -s`), so names and values in a script are
+ * never parsed out of argv.
+ */
+import { shellQuote, toBase64 } from "./text.js";
+
+// systemctl and friends often live in sbin, which a normal login skips.
+// TZ=UTC so tools print every time in UTC, which parses the same anywhere.
+const ENV = "SYSTEMD_COLORS=0 SYSTEMD_PAGER=cat LC_ALL=C TZ=UTC";
+
+/** Puts sbin on PATH and sets a plain, UTC environment. */
+export const SCRIPT_PRELUDE = `export PATH="$PATH:/usr/sbin:/sbin:/usr/local/sbin"; export ${ENV}; `;
+const SUDO = `sudo -n env PATH="$PATH" ${ENV}`;
+
+/**
+ * - `plain`: the login user.
+ * - `auto`: root when it can be had without a password, else the login user.
+ * - `root`: root or passwordless sudo, fails on anything else.
+ * - `root-only`: root logins only, for hosts where sudo is turned off.
+ */
+export type ScriptShellMode = "plain" | "auto" | "root" | "root-only";
+
+const ERR = "SCRIPT_ERR:";
+
+/** The command line that runs a script sent on stdin. */
+export function scriptShell(mode: ScriptShellMode): string {
+  switch (mode) {
+    case "plain":
+      return `${SCRIPT_PRELUDE}exec bash -s`;
+    case "auto":
+      return `${SCRIPT_PRELUDE}if [ "$(id -u)" = "0" ]; then exec bash -s; elif sudo -n true 2>/dev/null; then exec ${SUDO} bash -s; else exec bash -s; fi`;
+    case "root":
+      return `${SCRIPT_PRELUDE}if [ "$(id -u)" = "0" ]; then exec bash -s; else exec ${SUDO} bash -s; fi`;
+    case "root-only":
+      return `${SCRIPT_PRELUDE}if [ "$(id -u)" = "0" ]; then exec bash -s; else echo "${ERR}This needs root, or turn on Use sudo for this host"; exit 1; fi`;
+  }
+}
+
+/**
+ * Runs a script as root with a sudo password. The command is `plain`; all of
+ * the returned stdin goes to the host. The password is read by the first
+ * line into a shell variable and piped to `sudo -S`, so it is never in argv,
+ * never in the environment and never run as a command. Root logins and
+ * passwordless sudo skip the password. The script itself travels as base64.
+ */
+export function passwordSudoScript(
+  script: string,
+  password: string,
+): { command: string; stdin: string } {
+  if (/[\r\n\0]/.test(password)) {
+    throw new Error("A sudo password can't contain a line break");
+  }
+  const run = `bash -c "$TERMIX_S"`;
+  const stdin = `IFS= read -r TERMIX_PW
+${password}
+TERMIX_S=$(printf '%s' ${shellQuote(toBase64(script))} | base64 -d)
+if [ "$(id -u)" = "0" ]; then unset TERMIX_PW; exec ${run}
+elif sudo -n true 2>/dev/null; then unset TERMIX_PW; exec ${SUDO} ${run}
+else P=$TERMIX_PW; unset TERMIX_PW; printf '%s\\n' "$P" | sudo -k -S -p '' env PATH="$PATH" ${ENV} ${run}; exit $?
+fi
+`;
+  return { command: scriptShell("plain"), stdin };
+}
+
+/** sudo asked for a password or a terminal it did not get. */
+export const SUDO_REFUSED_RE =
+  /password is required|a terminal is required|no tty present/i;
+/** sudo got a password and it was wrong. */
+export const SUDO_WRONG_RE =
+  /incorrect password|sorry, try again|no password was provided/i;
+/** The user may not use sudo at all. */
+export const NOT_SUDOER_RE =
+  /is not in the sudoers file|not allowed to run sudo/i;
+
+/**
+ * Scripts print `SCRIPT_ERR:` lines (or the older `SERVICES_ERR:`) before a
+ * non zero exit to explain a failure.
+ */
+export function scriptError(stdout: string): string {
+  return stdout
+    .split("\n")
+    .map((line) => {
+      if (line.startsWith(ERR)) return line.slice(ERR.length);
+      if (line.startsWith("SERVICES_ERR:")) return line.slice(13);
+      return null;
+    })
+    .filter((line): line is string => line !== null)
+    .join("\n")
+    .trim();
+}
+
+/** A line a script prints to explain why it stops. */
+export function errLine(message: string): string {
+  return `echo ${shellQuote(ERR + message)}`;
+}
+
+/**
+ * Runs a long command in the background and stops it once stdin closes,
+ * which happens when the SSH channel ends. A pty can't be trusted for this:
+ * sudo keeps its own and the command would outlive the viewer.
+ */
+export function watchdog(command: string): string {
+  return `${command} &
+P=$!
+trap 'kill $P 2>/dev/null' EXIT
+cat >/dev/null
+`;
+}
+
+/** The wrapper a streamed command runs in, as one shell command line. */
+export function streamCommand(script: string, sudo: boolean): string {
+  const quoted = shellQuote(`${SCRIPT_PRELUDE}${script}`);
+  return sudo
+    ? `if [ "$(id -u)" = "0" ]; then exec bash -c ${quoted}; elif sudo -n true 2>/dev/null; then exec ${SUDO} bash -c ${quoted}; else exec bash -c ${quoted}; fi`
+    : `exec bash -c ${quoted}`;
+}

packages/plugin-sdk/src/host-scripts/systemd.ts

@@ -0,0 +1,389 @@
+/**
+ * systemd unit scripts and parsers, plus init system detection.
+ * Every script is meant for `scriptShell()`, sent on stdin.
+ */
+import { HostScriptError, parseKeys, shellQuote as q } from "./text.js";
+
+export const UNIT_TYPES = [
+  "service",
+  "socket",
+  "timer",
+  "target",
+  "mount",
+  "automount",
+  "path",
+  "swap",
+  "slice",
+  "scope",
+  "device",
+] as const;
+export type UnitType = (typeof UNIT_TYPES)[number];
+
+// Backslash is allowed for escaped names like dev-disk-by\x2duuid.
+const UNIT_RE = new RegExp(
+  `^[A-Za-z0-9_][A-Za-z0-9:_.@\\\\-]{0,250}\\.(${UNIT_TYPES.join("|")})$`,
+);
+const OPENRC_RE = /^[A-Za-z0-9_][A-Za-z0-9_.@-]{0,127}$/;
+
+export function isUnit(name: unknown): name is string {
+  return typeof name === "string" && UNIT_RE.test(name);
+}
+
+export function unitType(name: string): UnitType {
+  return name.slice(name.lastIndexOf(".") + 1) as UnitType;
+}
+
+/** Units a file may be written for. Templates and device style names are out. */
+export function isWritableUnitName(name: string): boolean {
+  return (
+    isUnit(name) &&
+    !name.includes("\\") &&
+    ["service", "socket", "timer", "target", "path", "mount"].includes(
+      unitType(name),
+    )
+  );
+}
+
+export function isOpenRcName(name: unknown): name is string {
+  return typeof name === "string" && OPENRC_RE.test(name);
+}
+
+export function requireUnit(name: unknown): string {
+  if (!isUnit(name)) throw new HostScriptError("That is not a valid unit name");
+  return name;
+}
+
+export type InitSystem = "systemd" | "openrc" | "none";
+
+/** A unit name or, on OpenRC, a service name. */
+export function requireService(name: unknown, init: string): string {
+  if (init === "openrc") {
+    if (!isOpenRcName(name))
+      throw new HostScriptError("That is not a valid service name");
+    return name;
+  }
+  return requireUnit(name);
+}
+
+export interface UnitSummary {
+  name: string;
+  type: string;
+  load: string;
+  active: string;
+  sub: string;
+  description: string;
+  /** enabled, disabled, static, masked and so on. Empty when unknown. */
+  fileState: string;
+  preset: string;
+}
+
+export interface UnitDetail {
+  name: string;
+  props: Record<string, string>;
+  status: string;
+}
+
+export interface TimerView {
+  name: string;
+  description: string;
+  active: string;
+  fileState: string;
+  /** Unix ms, or null when not set. */
+  next: number | null;
+  last: number | null;
+  activates: string;
+  schedule: string[];
+}
+
+export const UNIT_ACTIONS = [
+  "start",
+  "stop",
+  "restart",
+  "reload",
+  "enable",
+  "disable",
+  "enable-now",
+  "disable-now",
+  "mask",
+  "unmask",
+  "reset-failed",
+  "revert",
+] as const;
+export type UnitAction = (typeof UNIT_ACTIONS)[number];
+
+/** Actions OpenRC can do. */
+export const OPENRC_ACTIONS: readonly UnitAction[] = [
+  "start",
+  "stop",
+  "restart",
+  "enable",
+  "disable",
+];
+
+export const DETECT_SCRIPT = `
+INIT=none
+if command -v systemctl >/dev/null 2>&1 && [ -d /run/systemd/system ]; then INIT=systemd
+elif command -v rc-service >/dev/null 2>&1; then INIT=openrc; fi
+echo "init=$INIT"
+if [ "$INIT" = systemd ]; then echo "version=$(systemctl --version 2>/dev/null | head -n1 | awk '{print $2}')"; fi
+if [ "$INIT" = openrc ]; then echo "version=$(openrc --version 2>/dev/null | head -n1 | awk '{print $NF}')"; fi
+echo "os=$( . /etc/os-release 2>/dev/null; echo "$PRETTY_NAME")"
+echo "hostname=$(hostname 2>/dev/null || cat /etc/hostname 2>/dev/null)"
+echo "uid=$(id -u)"
+if command -v journalctl >/dev/null 2>&1; then echo "journal=1"; fi
+if [ "$INIT" = systemd ]; then echo "failed=$(systemctl list-units --state=failed --plain --no-legend --no-pager 2>/dev/null | wc -l)"; fi
+if [ "$INIT" = openrc ]; then echo "failed=$(rc-status --crashed 2>/dev/null | wc -l)"; fi
+exit 0
+`;
+
+export interface Detected {
+  init: InitSystem;
+  version: string;
+  os: string;
+  hostname: string;
+  root: boolean;
+  journal: boolean;
+  failed: number;
+}
+
+export function parseDetect(output: string): Detected {
+  const keys = parseKeys(output);
+  const init =
+    keys.init === "systemd" || keys.init === "openrc" ? keys.init : "none";
+  return {
+    init,
+    version: keys.version ?? "",
+    os: keys.os ?? "",
+    hostname: keys.hostname ?? "",
+    root: keys.uid === "0",
+    journal: keys.journal === "1",
+    failed: Number(keys.failed) || 0,
+  };
+}
+
+/** Types the list can show. */
+export const LIST_TYPES = [
+  "service",
+  "socket",
+  "timer",
+  "target",
+  "path",
+  "mount",
+] as const;
+export type ListType = (typeof LIST_TYPES)[number] | "all";
+
+export function listUnitsScript(type: ListType): string {
+  const types = type === "all" ? LIST_TYPES.join(",") : type;
+  if (type !== "all" && !LIST_TYPES.includes(type))
+    throw new HostScriptError("Unknown unit type");
+  return `
+systemctl list-units --all --plain --no-legend --no-pager --full --type=${types} 2>/dev/null
+echo "@@TERMIX_FILES@@"
+systemctl list-unit-files --plain --no-legend --no-pager --full --type=${types} 2>/dev/null
+exit 0
+`;
+}
+
+/** Merges list-units and list-unit-files. Template units are left out. */
+export function parseUnitList(output: string): UnitSummary[] {
+  const [loaded = "", files = ""] = output.split("@@TERMIX_FILES@@");
+  const units = new Map<string, UnitSummary>();
+  for (const raw of loaded.split("\n")) {
+    const line = raw.replace(/^[●*\s]+/, "").trimEnd();
+    if (!line) continue;
+    const match = /^(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s*(.*)$/.exec(line);
+    if (!match) continue;
+    const [, name, load, active, sub, description] = match;
+    if (!name.includes(".") || name.includes("@.")) continue;
+    units.set(name, {
+      name,
+      type: unitType(name),
+      load,
+      active,
+      sub,
+      description: description.trim(),
+      fileState: "",
+      preset: "",
+    });
+  }
+  for (const raw of files.split("\n")) {
+    const line = raw.trim();
+    if (!line) continue;
+    const [name, state = "", preset = ""] = line.split(/\s+/);
+    if (!name || !name.includes(".") || name.includes("@.")) continue;
+    const known = units.get(name);
+    const cleanPreset = preset === "-" ? "" : preset;
+    if (known) {
+      known.fileState = state;
+      known.preset = cleanPreset;
+    } else {
+      units.set(name, {
+        name,
+        type: unitType(name),
+        load: state === "masked" ? "masked" : "unloaded",
+        active: "inactive",
+        sub: "dead",
+        description: "",
+        fileState: state,
+        preset: cleanPreset,
+      });
+    }
+  }
+  return [...units.values()].sort((a, b) => a.name.localeCompare(b.name));
+}
+
+export const DETAIL_PROPS = [
+  "Id",
+  "Description",
+  "LoadState",
+  "ActiveState",
+  "SubState",
+  "UnitFileState",
+  "UnitFilePreset",
+  "Result",
+  "MainPID",
+  "ExecMainStartTimestamp",
+  "ActiveEnterTimestamp",
+  "InactiveEnterTimestamp",
+  "MemoryCurrent",
+  "MemoryPeak",
+  "CPUUsageNSec",
+  "TasksCurrent",
+  "NRestarts",
+  "FragmentPath",
+  "DropInPaths",
+  "Requires",
+  "Wants",
+  "After",
+  "WantedBy",
+  "TriggeredBy",
+  "Triggers",
+  "User",
+  "Group",
+  "Restart",
+  "Type",
+  "ExecStart",
+  "CanStart",
+  "CanStop",
+  "CanReload",
+] as const;
+
+export function detailScript(unit: string): string {
+  const props = DETAIL_PROPS.map((p) => `-p ${p}`).join(" ");
+  return `
+systemctl show --no-pager ${props} -- ${q(requireUnit(unit))}
+echo "@@TERMIX_STATUS@@"
+systemctl status --no-pager --full -n 0 -- ${q(unit)} 2>&1
+exit 0
+`;
+}
+
+export function parseDetail(unit: string, output: string): UnitDetail {
+  const [props = "", status = ""] = output.split("@@TERMIX_STATUS@@");
+  return { name: unit, props: parseKeys(props), status: status.trim() };
+}
+
+const VERBS: Record<UnitAction, string> = {
+  start: "start",
+  stop: "stop",
+  restart: "restart",
+  reload: "reload",
+  enable: "enable",
+  disable: "disable",
+  "enable-now": "enable --now",
+  "disable-now": "disable --now",
+  mask: "mask",
+  unmask: "unmask",
+  "reset-failed": "reset-failed",
+  revert: "revert",
+};
+
+/** The systemctl call for an action. Prints `state=` after it. */
+export function actionScript(unit: string, action: UnitAction): string {
+  const verb = VERBS[action];
+  if (!verb) throw new HostScriptError("Unknown action");
+  const u = q(requireUnit(unit));
+  return `
+systemctl ${verb} -- ${u} 2>&1 || { echo "SCRIPT_ERR:systemctl ${verb} failed"; exit 1; }
+echo "state=$(systemctl is-active -- ${u} 2>/dev/null)"
+`;
+}
+
+/** Times systemctl prints under TZ=UTC, like "Thu 2026-10-22 02:03:51 UTC". */
+export function parseSystemdTime(value: string | undefined): number | null {
+  if (!value) return null;
+  const match = /(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/.exec(value);
+  if (!match) return null;
+  const [, y, mo, d, h, mi, s] = match.map(Number);
+  return Date.UTC(y, mo - 1, d, h, mi, s);
+}
+
+export const TIMERS_SCRIPT = `
+UNITS=$( { systemctl list-units --all --type=timer --plain --no-legend --no-pager --full 2>/dev/null | awk '{print $1}'; systemctl list-unit-files --type=timer --plain --no-legend --no-pager --full 2>/dev/null | awk '{print $1}'; } | grep '\\.timer$' | grep -v '@\\.timer$' | sort -u)
+[ -n "$UNITS" ] || exit 0
+systemctl show --no-pager -p Id -p Description -p ActiveState -p UnitFileState -p NextElapseUSecRealtime -p LastTriggerUSec -p Triggers -p TimersCalendar -p TimersMonotonic -- $UNITS
+exit 0
+`;
+
+/** Reads systemctl show output for many units, split by blank lines. */
+export function parseShowBlocks(output: string): Array<Record<string, string>> {
+  const blocks: Array<Record<string, string>> = [];
+  for (const block of output.split(/\n\s*\n/)) {
+    const lines = block.split("\n").filter((line) => line.includes("="));
+    if (!lines.length) continue;
+    // A unit can have several TimersCalendar lines; keep all of them.
+    const keys: Record<string, string> = {};
+    for (const line of lines) {
+      const eq = line.indexOf("=");
+      const key = line.slice(0, eq).trim();
+      const value = line.slice(eq + 1).trim();
+      keys[key] = key in keys ? `${keys[key]}\n${value}` : value;
+    }
+    blocks.push(keys);
+  }
+  return blocks;
+}
+
+function schedules(value: string | undefined): string[] {
+  if (!value) return [];
+  const out: string[] = [];
+  for (const line of value.split("\n")) {
+    const match = /\{\s*(\w+)=(.+?)\s*;/.exec(line);
+    if (match) out.push(`${match[1]}=${match[2]}`);
+  }
+  return out;
+}
+
+export function parseTimers(output: string): TimerView[] {
+  return parseShowBlocks(output)
+    .filter((keys) => keys.Id?.endsWith(".timer"))
+    .map((keys) => ({
+      name: keys.Id,
+      description: keys.Description ?? "",
+      active: keys.ActiveState ?? "",
+      fileState: keys.UnitFileState ?? "",
+      next: parseSystemdTime(keys.NextElapseUSecRealtime),
+      last: parseSystemdTime(keys.LastTriggerUSec),
+      activates: (keys.Triggers ?? "").split(/\s+/)[0] ?? "",
+      schedule: [
+        ...schedules(keys.TimersCalendar),
+        ...schedules(keys.TimersMonotonic),
+      ],
+    }))
+    .sort((a, b) => (a.next ?? Infinity) - (b.next ?? Infinity));
+}
+
+/** One line per unit from systemctl is-active, in the order asked. */
+export function isActiveScript(units: string[]): string {
+  return `systemctl is-active -- ${units.map((u) => q(requireUnit(u))).join(" ")} 2>/dev/null; exit 0\n`;
+}
+
+export function parseIsActive(
+  units: string[],
+  output: string,
+): Map<string, string> {
+  const lines = output.split("\n").map((line) => line.trim());
+  const out = new Map<string, string>();
+  units.forEach((unit, i) => out.set(unit, lines[i] || "unknown"));
+  return out;
+}

packages/plugin-sdk/src/host-scripts/text.ts

@@ -0,0 +1,118 @@
+/**
+ * Quoting, encoding and the error type the host scripts share.
+ *
+ * No Node APIs here: this entry also runs in the mobile app.
+ */
+
+/** A bad input to a host script builder. `status` is the HTTP status to answer with. */
+export class HostScriptError extends Error {
+  constructor(
+    message: string,
+    readonly status = 400,
+    readonly extra: Record<string, unknown> = {},
+  ) {
+    super(message);
+    this.name = "HostScriptError";
+  }
+}
+
+/** Wraps a value in single quotes for a POSIX shell. */
+export function shellQuote(value: string): string {
+  return `'${value.replace(/'/g, `'\\''`)}'`;
+}
+
+// Written by hand because some JS engines (Hermes) have no TextDecoder.
+
+/** UTF-8 bytes of a string. */
+export function utf8Encode(text: string): Uint8Array {
+  const out: number[] = [];
+  for (const char of text) {
+    const cp = char.codePointAt(0) ?? 0xfffd;
+    if (cp < 0x80) out.push(cp);
+    else if (cp < 0x800) out.push(0xc0 | (cp >> 6), 0x80 | (cp & 63));
+    else if (cp < 0x10000) {
+      out.push(0xe0 | (cp >> 12), 0x80 | ((cp >> 6) & 63), 0x80 | (cp & 63));
+    } else {
+      out.push(
+        0xf0 | (cp >> 18),
+        0x80 | ((cp >> 12) & 63),
+        0x80 | ((cp >> 6) & 63),
+        0x80 | (cp & 63),
+      );
+    }
+  }
+  return Uint8Array.from(out);
+}
+
+/** A string from UTF-8 bytes. Bad sequences become U+FFFD. */
+export function utf8Decode(bytes: ArrayLike<number>): string {
+  let out = "";
+  let i = 0;
+  while (i < bytes.length) {
+    const b = bytes[i];
+    let need = 0;
+    let cp = 0;
+    if (b < 0x80) cp = b;
+    else if (b >= 0xc2 && b < 0xe0) [need, cp] = [1, b & 31];
+    else if (b >= 0xe0 && b < 0xf0) [need, cp] = [2, b & 15];
+    else if (b >= 0xf0 && b < 0xf5) [need, cp] = [3, b & 7];
+    else {
+      out += "\ufffd";
+      i++;
+      continue;
+    }
+    let j = 1;
+    for (; j <= need; j++) {
+      const next = bytes[i + j];
+      if (next === undefined || (next & 0xc0) !== 0x80) break;
+      cp = (cp << 6) | (next & 63);
+    }
+    const tooSmall = [0, 0x80, 0x800, 0x10000][need];
+    if (
+      j <= need ||
+      cp < tooSmall ||
+      cp > 0x10ffff ||
+      (cp >= 0xd800 && cp < 0xe000)
+    ) {
+      out += "\ufffd";
+      i += Math.max(1, j);
+      continue;
+    }
+    out += String.fromCodePoint(cp);
+    i += need + 1;
+  }
+  return out;
+}
+
+const B64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+/** Base64 of the UTF-8 bytes of a string, for `base64 -d` on the host. */
+export function toBase64(text: string): string {
+  const bytes = utf8Encode(text);
+  let out = "";
+  for (let i = 0; i < bytes.length; i += 3) {
+    const a = bytes[i];
+    const b = i + 1 < bytes.length ? bytes[i + 1] : 0;
+    const c = i + 2 < bytes.length ? bytes[i + 2] : 0;
+    const n = (a << 16) | (b << 8) | c;
+    out += B64[(n >> 18) & 63] + B64[(n >> 12) & 63];
+    out += i + 1 < bytes.length ? B64[(n >> 6) & 63] : "=";
+    out += i + 2 < bytes.length ? B64[n & 63] : "=";
+  }
+  return out;
+}
+
+/** Reads key=value lines. Only the first = splits a line. */
+export function parseKeys(output: string): Record<string, string> {
+  const out: Record<string, string> = {};
+  for (const line of output.split("\n")) {
+    const eq = line.indexOf("=");
+    if (eq > 0) out[line.slice(0, eq).trim()] = line.slice(eq + 1).trim();
+  }
+  return out;
+}
+
+/** Trims output and keeps it short enough to show. */
+export function scrub(text: string, max = 600): string {
+  return text.trim().slice(0, max);
+}

packages/plugin-sdk/src/manifest.ts

@@ -37,7 +37,7 @@ export {
  * "^1.2" needs 1.2 or later). engine.termix is checked against the core
  * version by the server.
  */
-export const PLUGIN_API_VERSION = "1.11.0";
+export const PLUGIN_API_VERSION = "1.13.0";
 
 /** The API major, the default engine.api for a new plugin. */
 export const SUPPORTED_PLUGIN_API_VERSION = String(
@@ -526,6 +526,36 @@ export interface PluginContributions {
   layouts?: PluginLayoutContribution[];
   /** Themes. Needs the ui:theme capability. */
   themes?: PluginThemeContribution[];
+  /** How the plugin shows in the Termix mobile app. Plugin API 1.13. */
+  mobile?: PluginMobileContribution;
+}
+
+/**
+ * - "webview": the app shows the plugin's UI from the server in a WebView.
+ * - "native": the app has its own screens for this plugin.
+ * - "none": nothing to show in the app.
+ */
+export const MOBILE_MODES = ["webview", "native", "none"] as const;
+export type PluginMobileMode = (typeof MOBILE_MODES)[number];
+
+export const MOBILE_SIZES = ["phone", "tablet"] as const;
+export type PluginMobileSize = (typeof MOBILE_SIZES)[number];
+
+export interface PluginMobileContribution {
+  mode: PluginMobileMode;
+  /**
+   * webview: a bundle built for the app, in the same folder as the frontend
+   * bundle. Unset means the normal frontend runs in a phone sized frame.
+   */
+  entry?: string;
+  /** webview: screen sizes the UI works at. Defaults to both. */
+  sizes?: PluginMobileSize[];
+  /** webview: tab, panel or card ids the app offers. Defaults to every tab. */
+  views?: string[];
+  /** native: the app feature that stands in for it. Defaults to the plugin id. */
+  feature?: string;
+  /** i18n key in the plugin's namespace, or plain text, shown in the app. */
+  note?: string;
 }
 
 /** A field a protocol login carries besides username and password. */
@@ -765,6 +795,7 @@ const ALLOWED_CONTRIBUTES = new Set([
   "protocols",
   "layouts",
   "themes",
+  "mobile",
 ]);
 
 const ALLOWED_SETTINGS_FIELD = [
@@ -946,10 +977,135 @@ export function validateManifest(manifest: unknown): string[] {
     typeof m.id === "string" ? m.id : undefined,
     errors,
   );
+  if (isPlainObject(m.contributes)) {
+    validateMobile(
+      m.contributes,
+      typeof m.frontend === "string" ? m.frontend : DEFAULT_FRONTEND_ENTRY,
+      errors,
+    );
+  }
 
   return errors;
 }
 
+function folderOf(file: string): string {
+  const parts = file.split("/").filter((part) => part !== "" && part !== ".");
+  return parts.slice(0, -1).join("/");
+}
+
+function validateMobile(
+  contributes: Record<string, unknown>,
+  frontend: string,
+  errors: string[],
+): void {
+  const mobile = contributes.mobile;
+  if (mobile === undefined) return;
+  const where = "contributes.mobile";
+  if (!isPlainObject(mobile)) {
+    errors.push(`Field "${where}" must be an object`);
+    return;
+  }
+  rejectUnknown(
+    mobile,
+    ["mode", "entry", "sizes", "views", "feature", "note"],
+    `"${where}"`,
+    errors,
+  );
+  const mode = mobile.mode;
+  if (!(MOBILE_MODES as readonly unknown[]).includes(mode)) {
+    errors.push(`${where}.mode must be one of: ${MOBILE_MODES.join(", ")}`);
+    return;
+  }
+  for (const key of ["entry", "sizes", "views"]) {
+    if (mobile[key] !== undefined && mode !== "webview") {
+      errors.push(`${where}.${key} is only for mode "webview"`);
+    }
+  }
+  if (mobile.feature !== undefined && mode !== "native") {
+    errors.push(`${where}.feature is only for mode "native"`);
+  }
+
+  if (
+    mobile.entry !== undefined &&
+    requireString(mobile.entry, `${where}.entry`, errors)
+  ) {
+    const before = errors.length;
+    requireRelativePath(mobile.entry, `${where}.entry`, errors);
+    if (!mobile.entry.endsWith(".js")) {
+      errors.push(`${where}.entry must be a .js file`);
+    } else if (
+      errors.length === before &&
+      folderOf(mobile.entry) !== folderOf(frontend)
+    ) {
+      // Core only serves the folder the frontend bundle sits in.
+      errors.push(
+        `${where}.entry must sit in the same folder as the frontend bundle (${frontend})`,
+      );
+    }
+  }
+
+  if (mobile.sizes !== undefined) {
+    const sizes = mobile.sizes;
+    if (!Array.isArray(sizes) || sizes.length === 0) {
+      errors.push(`${where}.sizes must be a non-empty array`);
+    } else {
+      const seen = new Set<unknown>();
+      for (const size of sizes) {
+        if (!(MOBILE_SIZES as readonly unknown[]).includes(size)) {
+          errors.push(
+            `${where}.sizes entries must be one of: ${MOBILE_SIZES.join(", ")}`,
+          );
+        } else if (seen.has(size)) {
+          errors.push(`${where}.sizes duplicates "${String(size)}"`);
+        }
+        seen.add(size);
+      }
+    }
+  }
+
+  if (mobile.views !== undefined) {
+    const views = mobile.views;
+    if (!Array.isArray(views) || views.length === 0) {
+      errors.push(`${where}.views must be a non-empty array`);
+    } else {
+      const declared = new Set<string>();
+      for (const field of ["tabs", "panels", "dashboardCards"]) {
+        const list = contributes[field];
+        if (!Array.isArray(list)) continue;
+        for (const view of list) {
+          if (isPlainObject(view) && typeof view.id === "string") {
+            declared.add(view.id);
+          }
+        }
+      }
+      const seen = new Set<unknown>();
+      for (const view of views) {
+        if (typeof view !== "string" || !declared.has(view)) {
+          errors.push(
+            `${where}.views entries must be ids from contributes.tabs, panels or dashboardCards, got: ${JSON.stringify(view)}`,
+          );
+        } else if (seen.has(view)) {
+          errors.push(`${where}.views duplicates "${view}"`);
+        }
+        seen.add(view);
+      }
+    }
+  }
+
+  if (
+    mobile.feature !== undefined &&
+    (typeof mobile.feature !== "string" ||
+      !LOOK_ID_PATTERN.test(mobile.feature))
+  ) {
+    errors.push(
+      `${where}.feature must match ${LOOK_ID_PATTERN} (lowercase letters, digits, dashes)`,
+    );
+  }
+  if (mobile.note !== undefined) {
+    requireString(mobile.note, `${where}.note`, errors);
+  }
+}
+
 function validateFeatures(features: unknown, errors: string[]): void {
   if (features === undefined) return;
   if (!Array.isArray(features)) {

packages/plugin-sdk/ui.api.txt

@@ -80,7 +80,7 @@ DEFAULT_FOLDER_COLOR (value): "#f59145"
 DEFAULT_FOLDER_ICON (value): "folder"
 DashboardCardId (type): DashboardCardId
 DataColumn (type): DataColumn<T>
-DataView (value): <T>({ items, view, density, getKey, renderCard, columns, listColumns, onRowClick, isRowActive, empty, className, }: { items: T[]; view: PanelViewMode; density?: PanelDensity; getKey: (item: T) => string; renderCard: (item: T) => ReactNode; columns: GridColumns; listColumns: DataColumn<T>[]; onRowClick?: (item: T) => void; isRowActive?: (item: T) => boolean; empty: ReactNode; className?: string; }) => Element
+DataView (value): <T>({ items, view, density, getKey, renderCard, columns, size, minCardWidth, listColumns, onRowClick, isRowActive, empty, className, }: { items: T[]; view: PanelViewMode; density?: PanelDensity; getKey: (item: T) => string; renderCard: (item: T) => ReactNode; columns: GridColumns; size?: GridSize; minCardWidth?: number; listColumns: DataColumn<T>[]; onRowClick?: (item: T) => void; isRowActive?: (item: T) => boolean; empty: ReactNode; className?: string; }) => Element
 DefaultOverrides (type): DefaultOverrides
 DefaultsOnly (value): ({ settingKey, children, }: { settingKey: string; children: ReactNode; }) => Element
 DesktopUpdateMode (type): DesktopUpdateMode
@@ -131,6 +131,7 @@ GridCardCatalogEntry (type): GridCardCatalogEntry
 GridColSpan (type): GridColSpan
 GridColumns (type): GridColumns
 GridLayout (type): GridLayout
+GridSize (type): GridSize
 GridSlot (type): GridSlot
 GroupHeading (value): ({ title, count, action, className, }: { title: string; count?: number; action?: ReactNode; className?: string; }) => Element
 HexColorPicker (value): ({ value, onChange, }: { value: string; onChange: (hex: string) => void; }) => Element
@@ -321,7 +322,7 @@ UserRole (type): UserRole
 UserSecondFactorSummary (type): UserSecondFactorSummary
 VersionBadge (value): ({ status, releaseUrl, className, }: VersionBadgeProps) => Element
 VersionInfo (type): VersionInfo
-ViewToggle (value): ({ view, onView, density, onDensity, }: { view: PanelViewMode; onView: (next: PanelViewMode) => void; density?: PanelDensity; onDensity?: (next: PanelDensity) => void; }) => Element
+ViewToggle (value): ({ view, onView, density, onDensity, columns, onColumns, }: { view: PanelViewMode; onView: (next: PanelViewMode) => void; density?: PanelDensity; onDensity?: (next: PanelDensity) => void; columns?: GridSize; onColumns?: (next: GridSize) => void; }) => Element
 WebSocketConnectionTarget (type): WebSocketConnectionTarget
 WidgetTitle (value): ({ title, icon, fallback }: WidgetTitleProps) => Element
 actionOrder (value): (action: HostActionDef) => number

scripts/build-plugins.cjs

@@ -3,6 +3,8 @@
  *
  * getBundledPluginsDir() in src/backend/plugins/paths.ts resolves
  * dist/backend/backend/plugins -> dist/plugins, which is where this writes.
+ * --profile minimal|standard|full (or TERMIX_PLUGIN_PROFILE, default standard)
+ * picks which tiers of the file are staged.
  * Each .tmxplug is downloaded (or read from a path), checked against its
  * pinned sha256 and unpacked.
  *
@@ -25,13 +27,16 @@ const {
   localSdkBuildCommand,
   copyLocalBuild,
   buildBundledIndex,
+  resolveProfile,
+  pluginsForProfile,
 } = require("./lib/bundled-plugins.cjs");
 
 const root = path.resolve(__dirname, "..");
 const destination = path.join(root, "dist", "plugins");
 
 async function main() {
-  const plugins = loadBundledPlugins(root);
+  const profile = resolveProfile();
+  const plugins = pluginsForProfile(loadBundledPlugins(root), profile);
   const flag = process.argv.indexOf("--local");
   const localArg =
     flag !== -1 ? process.argv[flag + 1] : process.env.TERMIX_LOCAL_PLUGINS;
@@ -74,7 +79,7 @@ async function main() {
   );
 
   console.log(
-    `Bundled ${plugins.length + extra.length} plugin(s): ${[...pinned, ...extra].join(", ")}`,
+    `Bundled ${plugins.length + extra.length} plugin(s) (${profile}): ${[...pinned, ...extra].join(", ")}`,
   );
 }
 

scripts/build-sdk-host.mjs

@@ -1,9 +1,11 @@
 /**
- * Builds the two pieces of the plugin SDK that come from core:
+ * Builds the pieces of the plugin SDK that come from core:
  *
  *   dist/host/ui.js            @termix-ssh/plugin-sdk/ui, the shell's UI kit
  *   dist/host/testing-host.js  what renderWithApp() renders plugins into
  *   dist/host/core-classes.json  the classes core's CSS has rules for
+ *   dist/host/frame-host.js    runs one plugin outside the shell (mobile app)
+ *   dist/host/frame-host.css   core's compiled CSS for that frame
  *
  * Inside Termix the page's import map points @termix-ssh/plugin-sdk/ui at the
  * shell's own copy, so ui.js is never loaded there. It exists so a plugin in
@@ -46,6 +48,7 @@ await esbuild.build({
   entryPoints: {
     ui: path.join(root, "src/ui/plugin-host/sdk-ui.ts"),
     "testing-host": path.join(root, "src/ui/plugin-host/testing-host.tsx"),
+    "frame-host": path.join(root, "src/ui/plugin-host/frame-host.tsx"),
   },
   outdir: outDir,
   bundle: true,
@@ -72,6 +75,9 @@ await esbuild.build({
   // so the translated locale files it would list are simply none.
   banner: { js: "const __termixNoGlob = () => ({});" },
   define: {
+    // esbuild picks "development" for an unminified build, which sends core's
+    // requests to the Vite dev proxy on any server without a port.
+    "process.env.NODE_ENV": '"production"',
     "import.meta.glob": "__termixNoGlob",
     "import.meta.env.DEV": "false",
     "import.meta.env.PROD": "true",
@@ -157,14 +163,16 @@ const rootSource =
 const scanner = new Scanner({
   sources: [...rootSource, ...compiler.sources],
 });
-const coreClasses = [
-  ...classNamesInCss(
-    optimize(compiler.build(scanner.scan()), { minify: true }).code,
-  ),
-].sort();
+const coreCss = optimize(compiler.build(scanner.scan()), {
+  minify: true,
+}).code;
+const coreClasses = [...classNamesInCss(coreCss)].sort();
 fs.writeFileSync(
   path.join(outDir, "core-classes.json"),
   `${JSON.stringify(coreClasses)}\n`,
 );
 
+// The frame host has no Vite build to load core's CSS, so it gets it here.
+fs.writeFileSync(path.join(outDir, "frame-host.css"), coreCss);
+
 console.log(`Built the SDK host modules into ${path.relative(root, outDir)}`);

scripts/bundled-plugins.test.ts

@@ -16,6 +16,8 @@ import {
   localSdkBuildCommand,
   rebuildLocalPlugins,
   copyLocalBuild,
+  resolveProfile,
+  pluginsForProfile,
 } from "./lib/bundled-plugins.cjs";
 
 const cleanups: Array<() => void> = [];
@@ -263,10 +265,52 @@ describe("pinsFromIndex", () => {
       source: "tmxplug",
       url: "https://example.test/beta-1.1.0.tmxplug",
       sha256: "b".repeat(64),
+      tier: "full",
     });
     expect(parseBundledPlugins({ plugins: pins }).problems).toEqual([]);
   });
 
+  it("keeps the tier of an existing pin", () => {
+    const pins = pinsFromIndex(index, null, [
+      { id: "alpha", tier: "standard" },
+    ]);
+    expect(pins[0].tier).toBe("standard");
+    expect(pins[1].tier).toBe("full");
+  });
+
+  it("skips releases whose engine.termix excludes the core version", () => {
+    const withEngine = {
+      plugins: [
+        {
+          id: "gamma",
+          versions: [
+            {
+              version: "2.0.0",
+              url: "https://example.test/gamma-2.0.0.tmxplug",
+              sha256: "d".repeat(64),
+              engine: { api: "^1", termix: ">=26.10.6" },
+            },
+            {
+              version: "1.0.0",
+              url: "https://example.test/gamma-1.0.0.tmxplug",
+              sha256: "e".repeat(64),
+              engine: { api: "^1", termix: ">=26.10.0" },
+            },
+          ],
+        },
+      ],
+    };
+    expect(pinsFromIndex(withEngine, null, [], "26.10.5")[0].url).toBe(
+      "https://example.test/gamma-1.0.0.tmxplug",
+    );
+    expect(pinsFromIndex(withEngine, null, [], "26.10.6")[0].url).toBe(
+      "https://example.test/gamma-2.0.0.tmxplug",
+    );
+    expect(pinsFromIndex(withEngine, null)[0].url).toBe(
+      "https://example.test/gamma-2.0.0.tmxplug",
+    );
+  });
+
   it("keeps the onboarding defaults of an existing pin", () => {
     const current = [
       { id: "beta", onboarding: { recommended: true, consent: false } },
@@ -511,3 +555,61 @@ describe("default look", () => {
     expect(fs.existsSync(path.join(out, "themes", "paper.css"))).toBe(true);
   });
 });
+
+describe("plugin profiles", () => {
+  const entry = (id: string, tier?: string) => ({
+    id,
+    source: "tmxplug",
+    url: `https://x/${id}.tmxplug`,
+    sha256: SHA,
+    ...(tier ? { tier } : {}),
+  });
+  const { plugins } = parseBundledPlugins({
+    plugins: [
+      entry("look", "minimal"),
+      entry("term", "standard"),
+      entry("extra", "full"),
+      entry("untiered"),
+    ],
+  });
+  const ids = (profile: string) =>
+    pluginsForProfile(plugins, profile).map((p: { id: string }) => p.id);
+
+  it("ships each tier and every smaller one", () => {
+    expect(ids("minimal")).toEqual(["look"]);
+    expect(ids("standard")).toEqual(["look", "term"]);
+    expect(ids("full")).toEqual(["look", "term", "extra", "untiered"]);
+  });
+
+  it("rejects an unknown tier", () => {
+    const { problems } = parseBundledPlugins({ plugins: [entry("x", "huge")] });
+    expect(problems[0]).toMatch(/tier must be one of/);
+  });
+
+  it("reads the profile from the flag, then the environment", () => {
+    expect(resolveProfile(["node", "x"], {})).toBe("standard");
+    expect(
+      resolveProfile(["node", "x"], { TERMIX_PLUGIN_PROFILE: "full" }),
+    ).toBe("full");
+    expect(
+      resolveProfile(["node", "x", "--profile", "minimal"], {
+        TERMIX_PLUGIN_PROFILE: "full",
+      }),
+    ).toBe("minimal");
+    expect(() =>
+      resolveProfile(["node", "x", "--profile", "tiny"], {}),
+    ).toThrow(/unknown plugin profile/);
+  });
+
+  it("keeps the real file valid with a default look in the minimal tier", () => {
+    const real = loadBundledPlugins(path.resolve(__dirname, ".."));
+    const minimal = pluginsForProfile(real, "minimal");
+    expect(minimal.length).toBeGreaterThan(0);
+    expect(minimal.every((p: { defaultLook: boolean }) => p.defaultLook)).toBe(
+      true,
+    );
+    expect(pluginsForProfile(real, "standard").length).toBeLessThan(
+      real.length,
+    );
+  });
+});

scripts/check-button-colors.cjs

@@ -0,0 +1,111 @@
+#!/usr/bin/env node
+/**
+ * Buttons are never white.
+ *
+ * Every Button variant is the brand orange with a different background
+ * opacity (or red for destructive, or transparent for ghost). Fails when a
+ * variant in src/ui/components/button.tsx uses a neutral fill, or when a
+ * <Button> anywhere in core or the local plugin checkouts sets a neutral fill
+ * in its className.
+ */
+
+const fs = require("node:fs");
+const path = require("node:path");
+
+const NEUTRAL =
+  /(?:^|[\s"'`])(?:dark:)?(?:bg-(?:primary|white|foreground|background|secondary|card|popover|muted|accent|input|neutral-\d+|zinc-\d+|gray-\d+|slate-\d+|stone-\d+)(?![\w-])|text-primary-foreground)/;
+
+/** The opening tag text of each <Button ...> in a source file. */
+function buttonTags(source) {
+  const tags = [];
+  const re = /<Button(?=[\s/>])/g;
+  let match;
+  while ((match = re.exec(source))) {
+    let depth = 0;
+    let quote = "";
+    let i = match.index + match[0].length;
+    for (; i < source.length; i++) {
+      const c = source[i];
+      if (quote) {
+        if (c === "\\") i++;
+        else if (c === quote) quote = "";
+      } else if (c === '"' || c === "'" || c === "`") quote = c;
+      else if (c === "{") depth++;
+      else if (c === "}") depth--;
+      else if (c === ">" && depth === 0) break;
+    }
+    tags.push(source.slice(match.index, i + 1));
+  }
+  return tags;
+}
+
+/** Variant strings from the cva block of button.tsx. */
+function variantLines(source) {
+  const start = source.indexOf("variant: {");
+  const end = source.indexOf("size: {");
+  if (start < 0 || end < 0) return [];
+  return source
+    .slice(start, end)
+    .split("\n")
+    .filter((line) => /["`]/.test(line) && !line.includes("variant: {"));
+}
+
+function walk(dir, out) {
+  if (!fs.existsSync(dir)) return;
+  for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
+    if (["node_modules", "dist", "tests", "__fixtures__"].includes(entry.name))
+      continue;
+    const full = path.join(dir, entry.name);
+    if (entry.isDirectory()) walk(full, out);
+    else if (entry.name.endsWith(".tsx")) out.push(full);
+  }
+}
+
+/** Problems found under the given roots. */
+function scan(roots, buttonFile) {
+  const problems = [];
+  if (buttonFile && fs.existsSync(buttonFile)) {
+    for (const line of variantLines(fs.readFileSync(buttonFile, "utf8"))) {
+      if (NEUTRAL.test(line)) {
+        problems.push(
+          `${buttonFile}: neutral fill in a variant: ${line.trim()}`,
+        );
+      }
+    }
+  }
+  const files = [];
+  for (const root of roots) walk(root, files);
+  for (const file of files) {
+    for (const tag of buttonTags(fs.readFileSync(file, "utf8"))) {
+      if (NEUTRAL.test(tag)) {
+        problems.push(
+          `${file}: <Button> with a neutral fill: ${tag.slice(0, 120)}`,
+        );
+      }
+    }
+  }
+  return problems;
+}
+
+module.exports = { scan, buttonTags, variantLines };
+
+if (require.main === module) {
+  const core = path.resolve(__dirname, "..");
+  const plugins = path.resolve(core, "..", "Plugins");
+  const roots = [path.join(core, "src", "ui")];
+  if (fs.existsSync(plugins)) {
+    for (const entry of fs.readdirSync(plugins)) {
+      roots.push(path.join(plugins, entry, "src"));
+    }
+  }
+  const problems = scan(
+    roots,
+    path.join(core, "src", "ui", "components", "button.tsx"),
+  );
+  if (problems.length) {
+    console.error("Buttons must be the brand orange, never white or neutral:");
+    for (const p of problems) console.error("  " + p);
+    process.exit(1);
+  }
+  console.log("ok  button colors");
+}

scripts/check-button-colors.test.ts

@@ -0,0 +1,80 @@
+import { afterEach, describe, expect, it } from "vitest";
+import { createRequire } from "node:module";
+import fs from "node:fs";
+import os from "node:os";
+import path from "node:path";
+
+const require = createRequire(import.meta.url);
+const { scan, buttonTags } = require("./check-button-colors.cjs") as {
+  scan: (roots: string[], buttonFile?: string) => string[];
+  buttonTags: (source: string) => string[];
+};
+
+let root: string | null = null;
+
+afterEach(() => {
+  if (root) fs.rmSync(root, { recursive: true, force: true });
+  root = null;
+});
+
+function fixture(files: Record<string, string>): string {
+  root = fs.mkdtempSync(path.join(os.tmpdir(), "button-colors-"));
+  for (const [file, content] of Object.entries(files)) {
+    const full = path.join(root, file);
+    fs.mkdirSync(path.dirname(full), { recursive: true });
+    fs.writeFileSync(full, content);
+  }
+  return root;
+}
+
+describe("buttonTags", () => {
+  it("reads a tag with arrow functions inside", () => {
+    const tags = buttonTags(
+      `<Button onClick={() => go(a > b)} className="x">Go</Button>`,
+    );
+    expect(tags).toHaveLength(1);
+    expect(tags[0]).toContain('className="x"');
+  });
+});
+
+describe("check-button-colors", () => {
+  it("accepts orange buttons and hover fills", () => {
+    const dir = fixture({
+      "a.tsx": `<Button className="bg-accent-brand/15 text-accent-brand hover:bg-muted" />`,
+    });
+    expect(scan([dir])).toEqual([]);
+  });
+
+  it("rejects a white or neutral fill on a Button", () => {
+    for (const cls of [
+      "bg-primary",
+      "bg-white",
+      "bg-foreground text-background",
+      "dark:bg-secondary",
+      "bg-muted",
+      "text-primary-foreground",
+    ]) {
+      const dir = fixture({ "a.tsx": `<Button className="${cls}">x</Button>` });
+      expect(scan([dir]), cls).toHaveLength(1);
+    }
+  });
+
+  it("rejects a neutral fill in a variant", () => {
+    const dir = fixture({
+      "button.tsx": `variant: {\n  default: "bg-primary text-primary-foreground",\n  ghost: "hover:bg-muted",\n},\nsize: {`,
+    });
+    expect(scan([], path.join(dir, "button.tsx"))).toHaveLength(1);
+  });
+
+  it("passes on the real button", () => {
+    const button = path.resolve(
+      __dirname,
+      "..",
+      "src",
+      "ui",
+      "components",
+      "button.tsx",
+    );
+    expect(scan([], button)).toEqual([]);
+  });
+});

scripts/check-sdk-guide.cjs

@@ -16,6 +16,8 @@ const SDK = path.join(ROOT, "packages", "plugin-sdk");
 const INTERNAL_EXPORTS = new Set([
   "./testing/setup",
   "./testing-host",
+  "./frame-host",
+  "./frame-host.css",
   "./tsconfig.plugin.json",
   "./schema/manifest.schema.json",
   "./theme.css",

scripts/check-sdk-ui-exports.cjs

@@ -151,6 +151,7 @@ const ALLOWED = [
   "GridCardCatalogEntry",
   "GridColSpan",
   "GridColumns",
+  "GridSize",
   "GridLayout",
   "GridSlot",
   "GroupHeading",

scripts/lib/bundled-plugins.cjs

@@ -16,6 +16,11 @@
  * environment variables is set, for a server configured before first boot.
  * Plugins without it start unchecked.
  *
+ * "tier" says which image profile ships the plugin: "minimal" (only what the
+ * app cannot start without, the default look), "standard" (the default image)
+ * or "full" (everything else). A profile includes its own tier and every
+ * smaller one. A plugin with no tier counts as "full".
+ *
  * "defaultLook": true marks the plugin whose layout (and that layout's
  * theme) a fresh install shows. Core finds the default look this way, so it
  * never names a plugin. Such a plugin always starts enabled and cannot be
@@ -31,6 +36,8 @@ const ID = /^[a-z0-9][a-z0-9-]*$/;
 const ENV_NAME = /^[A-Z][A-Z0-9_]*$/;
 const ONBOARDING_KEYS = new Set(["recommended", "consent", "enabledByEnv"]);
 const SHA256 = /^[0-9a-f]{64}$/;
+const PROFILES = ["minimal", "standard", "full"];
+const DEFAULT_PROFILE = "standard";
 
 function parseOnboarding(value, id, problems) {
   if (value === undefined) return null;
@@ -122,6 +129,9 @@ function parseBundledPlugins(raw) {
       ) {
         problems.push(`${entry.id} defaultLook must be a boolean`);
       }
+      if (entry.tier !== undefined && !PROFILES.includes(entry.tier)) {
+        problems.push(`${entry.id} tier must be one of ${PROFILES.join(", ")}`);
+      }
       if (problems.length > before) continue;
       plugins.push({
         id: entry.id,
@@ -131,6 +141,7 @@ function parseBundledPlugins(raw) {
         sha256: entry.sha256,
         onboarding,
         defaultLook: entry.defaultLook === true,
+        tier: entry.tier ?? "full",
       });
     } else {
       problems.push(`${entry.id} has an unknown source "${entry.source}"`);
@@ -241,12 +252,35 @@ function buildBundledIndex(plugins, stagedIds) {
   return { version: 1, plugins: out };
 }
 
+/** The profile to build: --profile, then TERMIX_PLUGIN_PROFILE, then standard. */
+function resolveProfile(argv = process.argv, env = process.env) {
+  const flag = argv.indexOf("--profile");
+  const value =
+    (flag !== -1 ? argv[flag + 1] : env.TERMIX_PLUGIN_PROFILE) ||
+    DEFAULT_PROFILE;
+  if (!PROFILES.includes(value)) {
+    throw new Error(
+      `unknown plugin profile "${value}", use ${PROFILES.join(", ")}`,
+    );
+  }
+  return value;
+}
+
+/** The plugins a profile ships: its own tier and every smaller one. */
+function pluginsForProfile(plugins, profile) {
+  const rank = PROFILES.indexOf(profile);
+  return plugins.filter((plugin) => PROFILES.indexOf(plugin.tier) <= rank);
+}
+
 /**
  * Pins the newest registry version of each wanted plugin. `ids` is the list
  * to pin, or null for every plugin in the index. `current` is the existing
- * pin list, so fields the registry does not know (onboarding) carry over.
+ * pin list, so fields the registry does not know (onboarding, tier) carry over;
+ * a plugin new to the list starts in the full tier. coreVersion, when given,
+ * skips releases whose engine.termix range does not include it, so the image
+ * never ships a plugin its own core cannot run.
  */
-function pinsFromIndex(index, ids, current = []) {
+function pinsFromIndex(index, ids, current = [], coreVersion = null) {
   const plugins = Array.isArray(index?.plugins) ? index.plugins : [];
   const byId = new Map(plugins.map((plugin) => [plugin.id, plugin]));
   const currentById = new Map(current.map((entry) => [entry.id, entry]));
@@ -257,15 +291,25 @@ function pinsFromIndex(index, ids, current = []) {
     const latest = [...(listed?.versions ?? []), ...(listed?.gated ?? [])]
       .filter((entry) => semver.valid(entry.version))
       .filter((entry) => !semver.prerelease(entry.version))
+      .filter(
+        (entry) =>
+          !coreVersion ||
+          !entry.engine?.termix ||
+          semver.satisfies(coreVersion, entry.engine.termix, {
+            includePrerelease: true,
+          }),
+      )
       .sort((a, b) => semver.rcompare(a.version, b.version))[0];
     if (!latest) throw new Error(`${id} is not in the registry index`);
     const onboarding = currentById.get(id)?.onboarding;
     const defaultLook = currentById.get(id)?.defaultLook === true;
+    const tier = currentById.get(id)?.tier ?? "full";
     return {
       id,
       source: "tmxplug",
       url: latest.url,
       sha256: latest.sha256,
+      tier,
       ...(onboarding ? { onboarding } : {}),
       ...(defaultLook ? { defaultLook } : {}),
     };
@@ -409,6 +453,9 @@ function copyLocalBuild(repo, destination) {
 }
 
 module.exports = {
+  PROFILES,
+  resolveProfile,
+  pluginsForProfile,
   findLocalPluginBuilds,
   isLocalBuildStale,
   localSdkBuildCommand,

scripts/pin-bundled-plugins.cjs

@@ -4,7 +4,10 @@
  * re-released.
  *
  *   node scripts/pin-bundled-plugins.cjs          refresh the plugins already listed
- *   node scripts/pin-bundled-plugins.cjs --all    list every plugin in the index
+ *   node scripts/pin-bundled-plugins.cjs --all    also add plugins new to the index (tier full)
+ *   --core-version X                              skip releases whose engine.termix excludes X
+ *
+ * The release workflow runs it with --all and the version being released.
  */
 
 const fs = require("node:fs");
@@ -22,6 +25,8 @@ const configPath = path.join(root, "docker", "bundled-plugins.json");
 
 async function main() {
   const all = process.argv.includes("--all");
+  const flag = process.argv.indexOf("--core-version");
+  const coreVersion = flag !== -1 ? process.argv[flag + 1] : null;
   const response = await fetch(INDEX_URL);
   if (!response.ok) {
     throw new Error(`registry index download failed with ${response.status}`);
@@ -30,7 +35,7 @@ async function main() {
 
   const current = loadBundledPlugins(root);
   const ids = all ? null : current.map((plugin) => plugin.id);
-  const plugins = pinsFromIndex(index, ids, current);
+  const plugins = pinsFromIndex(index, ids, current, coreVersion);
   fs.writeFileSync(configPath, `${JSON.stringify({ plugins }, null, 2)}\n`);
   console.log(
     `Pinned ${plugins.length} plugin(s) in docker/bundled-plugins.json`,

scripts/plugin-validate.test.ts

@@ -144,3 +144,32 @@ describe("termix-plugin validate layouts and capabilities", () => {
     expect(output).not.toContain("is declared but");
   });
 });
+
+describe("termix-plugin validate mobile entry", () => {
+  function mobile(built: boolean) {
+    const root = plugin([]);
+    fs.writeFileSync(
+      path.join(root, "manifest.json"),
+      JSON.stringify({
+        id: "fixture",
+        version: "1.0.0",
+        contributes: { mobile: { mode: "webview", entry: "dist/mobile.js" } },
+      }),
+    );
+    if (built) {
+      fs.mkdirSync(path.join(root, "dist"), { recursive: true });
+      fs.writeFileSync(path.join(root, "dist", "mobile.js"), "");
+    }
+    return root;
+  }
+
+  it("reports a mobile entry that was not built", async () => {
+    expect(await problems(mobile(false))).toContain(
+      "manifest references dist/mobile.js, which does not exist",
+    );
+  });
+
+  it("finds a built mobile entry", async () => {
+    expect(await problems(mobile(true))).not.toContain("dist/mobile.js");
+  });
+});

scripts/verify-macos-sharp.cjs

@@ -137,9 +137,19 @@ function verifyArtifact(artifact) {
     console.log(`Verified macOS sharp packaging: ${path.basename(artifact)}`);
   } finally {
     if (mountedAt) {
-      spawnSync("hdiutil", ["detach", mountedAt], { stdio: "ignore" });
+      for (let attempt = 0; attempt < 5; attempt++) {
+        const args =
+          attempt < 3 ? ["detach", mountedAt] : ["detach", "-force", mountedAt];
+        if (spawnSync("hdiutil", args, { stdio: "ignore" }).status === 0) break;
+        Atomics.wait(new Int32Array(new SharedArrayBuffer(4)), 0, 0, 2000);
+      }
     }
-    fs.rmSync(temporaryRoot, { recursive: true, force: true });
+    fs.rmSync(temporaryRoot, {
+      recursive: true,
+      force: true,
+      maxRetries: 5,
+      retryDelay: 1000,
+    });
   }
 }
 

src/backend/database/db/index.ts

@@ -1316,6 +1316,8 @@ const migrateSchema = () => {
     { column: "ssh_port", sql: "ALTER TABLE ssh_data ADD COLUMN ssh_port INTEGER DEFAULT 22" },
     { column: "connection_origin", sql: "ALTER TABLE ssh_data ADD COLUMN connection_origin TEXT" },
     { column: "parent_host_id", sql: "ALTER TABLE ssh_data ADD COLUMN parent_host_id INTEGER REFERENCES ssh_data(id) ON DELETE SET NULL" },
+    { column: "color", sql: "ALTER TABLE ssh_data ADD COLUMN color TEXT" },
+    { column: "icon", sql: "ALTER TABLE ssh_data ADD COLUMN icon TEXT" },
   ];
 
   for (const migration of sshDataMigrations) {

src/backend/database/db/schema.mysql.ts

@@ -193,6 +193,9 @@ export const hosts = mysqlTable(
     // legacy algorithms, agent, environment). JSON.
     sshOptions: text("ssh_options"),
     notes: text("notes"),
+    // Hex color and Lucide icon name a layout may show next to the host.
+    color: text("color"),
+    icon: text("icon"),
     enableSsh: boolean("enable_ssh").notNull().default(true),
 
     sshPort: int("ssh_port").default(22),

src/backend/database/db/schema.pg.ts

@@ -193,6 +193,9 @@ export const hosts = pgTable(
     // legacy algorithms, agent, environment). JSON.
     sshOptions: text("ssh_options"),
     notes: text("notes"),
+    // Hex color and Lucide icon name a layout may show next to the host.
+    color: text("color"),
+    icon: text("icon"),
     enableSsh: boolean("enable_ssh").notNull().default(true),
 
     sshPort: integer("ssh_port").default(22),

src/backend/database/db/schema.ts

@@ -183,6 +183,9 @@ export const hosts = sqliteTable(
     // legacy algorithms, agent, environment). JSON.
     sshOptions: text("ssh_options"),
     notes: text("notes"),
+    // Hex color and Lucide icon name a layout may show next to the host.
+    color: text("color"),
+    icon: text("icon"),
     enableSsh: integer("enable_ssh", { mode: "boolean" }).notNull().default(true),
 
     sshPort: integer("ssh_port").default(22),

src/backend/database/routes/host-normalizers.ts

@@ -30,6 +30,33 @@ export function applyHostKeyTypeUpdate(
   }
 }
 
+const HOST_COLOR = /^#[0-9a-fA-F]{6}$/;
+const HOST_ICON = /^[a-z0-9-]{1,64}$/;
+
+/**
+ * Color and icon from a host write. A field left out stays as stored, so
+ * editors that don't know about them never clear them. Bad values store null.
+ */
+export function normalizeHostLookFields(values: Record<string, unknown>): {
+  color?: string | null;
+  icon?: string | null;
+} {
+  const result: { color?: string | null; icon?: string | null } = {};
+  if (values.color !== undefined) {
+    result.color =
+      typeof values.color === "string" && HOST_COLOR.test(values.color)
+        ? values.color.toLowerCase()
+        : null;
+  }
+  if (values.icon !== undefined) {
+    result.icon =
+      typeof values.icon === "string" && HOST_ICON.test(values.icon)
+        ? values.icon
+        : null;
+  }
+  return result;
+}
+
 const PROTOCOL_ENABLE_FIELDS = ["enableSsh"] as const;
 
 export function normalizeProtocolEnableFields(

src/backend/database/routes/host.ts

@@ -33,6 +33,7 @@ import {
   isOptionalAuthType,
   isOptionalBoolean,
   isValidPort,
+  normalizeHostLookFields,
   normalizeProtocolEnableFields,
   OWNER_PRIVATE_AUTH_FIELDS,
   OWNER_PRIVATE_SSH_OPTION_FIELDS,
@@ -335,6 +336,7 @@ router.post(
         ? JSON.stringify(portKnockSequence)
         : null,
       ...normalizeProtocolEnableFields(hostData),
+      ...normalizeHostLookFields(hostData),
       sshPort: sshPort || port || 22,
     };
 
@@ -912,6 +914,7 @@ router.put(
         ? JSON.stringify(portKnockSequence)
         : null,
       ...normalizeProtocolEnableFields(hostData),
+      ...normalizeHostLookFields(hostData),
       sshPort: sshPort || port || 22,
     };
 

src/backend/database/routes/look.ts

@@ -18,6 +18,7 @@ import {
   safeLayoutForced,
   unavailableLooks,
 } from "../../plugins/looks.js";
+import { safeModeOn } from "../../plugins/safe-mode.js";
 
 const router = express.Router();
 const authManager = AuthManager.getInstance();
@@ -36,7 +37,7 @@ async function adminDefaults() {
  * /user-preferences/look:
  *   get:
  *     summary: Get the layout and theme to show the current user
- *     description: The user's own choice, the admin defaults (a layout no installed plugin brings reads as null), the default look of the bundled plugins, whether TERMIX_SAFE_LAYOUT forces the repair view, and installed layout or theme plugins that could not load. The browser resolves the final look from these.
+ *     description: The user's own choice, the admin defaults (a layout no installed plugin brings reads as null), the default look of the bundled plugins, whether TERMIX_SAFE_LAYOUT forces the repair view, whether TERMIX_SAFE_MODE runs only layout and theme plugins, and installed layout or theme plugins that could not load. The browser resolves the final look from these.
  *     tags:
  *       - User Preferences
  *     responses:
@@ -75,6 +76,8 @@ async function adminDefaults() {
  *                       nullable: true
  *                 safeLayout:
  *                   type: boolean
+ *                 safeMode:
+ *                   type: boolean
  *                 unavailable:
  *                   type: array
  *                   items:
@@ -112,6 +115,7 @@ router.get("/", authenticateJWT, async (req: Request, res: Response) => {
       defaults: { ...defaults, layout: known(defaults.layout) },
       defaultLook: resolveDefaultLook(loader),
       safeLayout: safeLayoutForced(),
+      safeMode: safeModeOn(),
       unavailable: unavailableLooks(loader),
     });
   } catch (error) {

src/backend/database/routes/plugins.ts

@@ -16,6 +16,7 @@ import { getPluginRuntime } from "../../plugins/index.js";
 import { resolvePluginDesktopMode } from "@termix-ssh/plugin-sdk/manifest";
 import { describePluginFrontend } from "../../plugins/assets.js";
 import { isDefaultLookPlugin } from "../../plugins/bundled-index.js";
+import { mayRunInSafeMode } from "../../plugins/safe-mode.js";
 import { invalidatePluginPermissionCache } from "../../plugins/permissions.js";
 import { getPluginPublicHttpRoutes } from "../../plugins/http.js";
 import { getPluginPublicWsRoutes } from "../../plugins/ws.js";
@@ -243,12 +244,17 @@ export async function listPreLoginPlugins(): Promise<
  *       `assetVersion` is its cache key, `css` says a stylesheet sits beside
  *       it, and `locales` lists the languages it ships ("en" and xx_YY).
  *       `dependencies` and `optionalDependencies` let the loader activate
- *       frontends in the same order the server does.
+ *       frontends in the same order the server does. `engine` holds the
+ *       manifest's `api` and `termix` ranges, so other clients (the mobile
+ *       app) can tell whether they understand the plugin.
  *
  *       On a desktop linked to a server, `runsOnServer` marks plugins that
  *       only run on that server and stay off here on purpose, and, for
  *       admins, `managedByServer` marks plugins whose on/off state the server
  *       decides.
+ *
+ *       While TERMIX_SAFE_MODE is on, an enabled plugin that safe mode keeps
+ *       off reports `state: "safe-mode"`.
  *     tags:
  *       - Plugins
  *     responses:
@@ -299,6 +305,7 @@ router.get("/", authenticateJWT, async (req: Request, res: Response) => {
         let features: string[] = [];
         let docs: string | undefined;
         let env: PluginEnvVar[] = [];
+        const engine: { api?: string; termix?: string } = {};
         let desktopMode: unknown = loaded
           ? resolvePluginDesktopMode(loaded.manifest)
           : undefined;
@@ -318,7 +325,14 @@ router.get("/", authenticateJWT, async (req: Request, res: Response) => {
             optionalDependencies?: Record<string, string>;
             desktop?: unknown;
             runtime?: unknown;
+            engine?: { api?: unknown; termix?: unknown };
           };
+          if (typeof manifest?.engine?.api === "string") {
+            engine.api = manifest.engine.api;
+          }
+          if (typeof manifest?.engine?.termix === "string") {
+            engine.termix = manifest.engine.termix;
+          }
           desktopMode = loaded
             ? resolvePluginDesktopMode(loaded.manifest)
             : (manifest?.desktop ??
@@ -354,8 +368,14 @@ router.get("/", authenticateJWT, async (req: Request, res: Response) => {
           name: record.name,
           version: record.version,
           enabled: record.state === "enabled",
-          state: loaded?.state ?? record.state,
+          state:
+            record.state === "enabled" &&
+            loaded?.state !== "active" &&
+            !mayRunInSafeMode(record.id, loader.list())
+              ? "safe-mode"
+              : (loaded?.state ?? record.state),
           runsOnServer: linked && desktopMode === "server",
+          engine,
           contributes,
           icon,
           dependencies,
@@ -936,7 +956,7 @@ router.delete(
  *       404:
  *         description: No such plugin.
  *       409:
- *         description: This desktop is linked to a server, which decides whether the plugin runs.
+ *         description: This desktop is linked to a server, which decides whether the plugin runs, or safe mode is on and the plugin is not a layout or theme.
  */
 router.patch(
   "/:id/state",
@@ -1050,6 +1070,8 @@ router.patch(
  *         description: The caller lacks admin.plugins.manage.
  *       404:
  *         description: No such plugin, or it is not on disk.
+ *       409:
+ *         description: Safe mode is on and the plugin is not a layout or theme.
  *       500:
  *         description: The plugin failed to start again.
  */
@@ -1073,6 +1095,13 @@ router.post(
         res.status(404).json({ error: "Plugin is not present on disk" });
         return;
       }
+      if (!mayRunInSafeMode(pluginId, loader.list())) {
+        res.status(409).json({
+          error: "Safe mode is on, so only layout and theme plugins can start",
+          code: "SAFE_MODE",
+        });
+        return;
+      }
 
       await repository.update(pluginId, {
         state: "enabled",

src/backend/database/routes/user-delete-account-routes.ts

@@ -0,0 +1,95 @@
+import type { AuthenticatedRequest } from "../../../types/index.js";
+import type { RequestHandler, Router } from "express";
+import bcrypt from "bcryptjs";
+import { authLogger } from "../../utils/logger.js";
+import { createCurrentUserRepository } from "../repositories/factory.js";
+import { deleteUserAndRelatedData } from "./delete-user-data.js";
+
+function isNonEmptyString(val: unknown): val is string {
+  return typeof val === "string" && val.trim().length > 0;
+}
+
+export function registerUserDeleteAccountRoutes(
+  router: Router,
+  authenticateJWT: RequestHandler,
+): void {
+  /**
+   * @openapi
+   * /users/delete-account:
+   *   delete:
+   *     summary: Delete user account
+   *     description: Deletes the authenticated user's account and all of their data.
+   *     tags:
+   *       - Users
+   *     requestBody:
+   *       required: true
+   *       content:
+   *         application/json:
+   *           schema:
+   *             type: object
+   *             properties:
+   *               password:
+   *                 type: string
+   *     responses:
+   *       200:
+   *         description: Account deleted successfully.
+   *       400:
+   *         description: Password is required.
+   *       401:
+   *         description: Incorrect password.
+   *       403:
+   *         description: Cannot delete external authentication accounts or the last admin user.
+   *       404:
+   *         description: User not found.
+   *       500:
+   *         description: Failed to delete account.
+   */
+  router.delete("/delete-account", authenticateJWT, async (req, res) => {
+    const userId = (req as AuthenticatedRequest).userId;
+    const { password } = req.body ?? {};
+
+    if (!isNonEmptyString(password)) {
+      return res
+        .status(400)
+        .json({ error: "Password is required to delete account" });
+    }
+
+    try {
+      const userRepository = createCurrentUserRepository();
+      const userRecord = await userRepository.findById(userId);
+      if (!userRecord) {
+        return res.status(404).json({ error: "User not found" });
+      }
+
+      if (userRecord.isExternal) {
+        return res.status(403).json({
+          error:
+            "Cannot delete external authentication accounts through this endpoint",
+        });
+      }
+
+      const isMatch = await bcrypt.compare(password, userRecord.passwordHash);
+      if (!isMatch) {
+        authLogger.warn(
+          `Incorrect password provided for account deletion: ${userRecord.username}`,
+        );
+        return res.status(401).json({ error: "Incorrect password" });
+      }
+
+      if (userRecord.isAdmin && (await userRepository.countAdmins()) <= 1) {
+        return res
+          .status(403)
+          .json({ error: "Cannot delete the last admin user" });
+      }
+
+      // Same cleanup as an admin delete, so plugins hear user.deleted too.
+      await deleteUserAndRelatedData(userId);
+
+      authLogger.success(`User account deleted: ${userRecord.username}`);
+      res.json({ message: "Account deleted successfully" });
+    } catch (err) {
+      authLogger.error("Failed to delete user account", err);
+      res.status(500).json({ error: "Failed to delete account" });
+    }
+  });
+}

src/backend/database/routes/users.ts

@@ -31,6 +31,7 @@ import { shownIdentity } from "../../sync/shown-identity.js";
 import { registerUserExternalAccountRoutes } from "./user-external-account-routes.js";
 import { registerUserPasswordResetRoutes } from "./user-password-reset-routes.js";
 import { registerUserAdminRoutes } from "./user-admin-routes.js";
+import { registerUserDeleteAccountRoutes } from "./user-delete-account-routes.js";
 import { registerUserDataAccessRoutes } from "./user-data-access-routes.js";
 import { listExternalLoginMethods, registerAuthRoutes } from "./auth-routes.js";
 import { registerAuthCompatRoutes } from "./auth-compat-routes.js";
@@ -318,7 +319,7 @@ router.post("/proxy-login", async (req, res) => {
   try {
     if (!isTrustedProxyAddress(sourceAddress, config.trustedProxies)) {
       authLogger.warn(
-        "Rejected proxy authentication from an untrusted source",
+        `Rejected proxy authentication from an untrusted source: ${sourceAddress ?? "unknown"}`,
         {
           operation: "trusted_proxy_auth_rejected",
           sourceAddress,
@@ -1229,86 +1230,7 @@ router.patch("/password-reset-allowed", authenticateJWT, async (req, res) => {
   }
 });
 
-/**
- * @openapi
- * /users/delete-account:
- *   delete:
- *     summary: Delete user account
- *     description: Deletes the authenticated user's account.
- *     tags:
- *       - Users
- *     requestBody:
- *       required: true
- *       content:
- *         application/json:
- *           schema:
- *             type: object
- *             properties:
- *               password:
- *                 type: string
- *     responses:
- *       200:
- *         description: Account deleted successfully.
- *       400:
- *         description: Password is required.
- *       401:
- *         description: Incorrect password.
- *       403:
- *         description: Cannot delete external authentication accounts or the last admin user.
- *       404:
- *         description: User not found.
- *       500:
- *         description: Failed to delete account.
- */
-router.delete("/delete-account", authenticateJWT, async (req, res) => {
-  const userId = (req as AuthenticatedRequest).userId;
-  const { password } = req.body;
-
-  if (!isNonEmptyString(password)) {
-    return res
-      .status(400)
-      .json({ error: "Password is required to delete account" });
-  }
-
-  try {
-    const userRecord = await findCurrentUser(userId);
-    if (!userRecord) {
-      return res.status(404).json({ error: "User not found" });
-    }
-
-    if (userRecord.isExternal) {
-      return res.status(403).json({
-        error:
-          "Cannot delete external authentication accounts through this endpoint",
-      });
-    }
-
-    const isMatch = await bcrypt.compare(password, userRecord.passwordHash);
-    if (!isMatch) {
-      authLogger.warn(
-        `Incorrect password provided for account deletion: ${userRecord.username}`,
-      );
-      return res.status(401).json({ error: "Incorrect password" });
-    }
-
-    if (userRecord.isAdmin) {
-      const adminCount = await createCurrentUserRepository().countAdmins();
-      if (adminCount <= 1) {
-        return res
-          .status(403)
-          .json({ error: "Cannot delete the last admin user" });
-      }
-    }
-
-    await createCurrentUserRepository().delete(userId);
-
-    authLogger.success(`User account deleted: ${userRecord.username}`);
-    res.json({ message: "Account deleted successfully" });
-  } catch (err) {
-    authLogger.error("Failed to delete user account", err);
-    res.status(500).json({ error: "Failed to delete account" });
-  }
-});
+registerUserDeleteAccountRoutes(router, authenticateJWT);
 
 registerUserPasswordResetRoutes(router, { authManager });
 

src/backend/hosts/import/host-export.ts

@@ -73,6 +73,8 @@ async function exportRow(
         : resolvedHost.tags || [],
     pin: !!resolvedHost.pin,
     notes: resolvedHost.notes || null,
+    color: resolvedHost.color || null,
+    icon: resolvedHost.icon || null,
     // Every plugin's host settings, secrets redacted, for import to hand back.
     pluginSettings: pluginSettings.get(host.id as number) ?? {},
     // Each plugin protocol's login, secrets included like the SSH ones.

src/backend/hosts/import/host-import.ts

@@ -28,6 +28,7 @@ import { applyPluginHostImportSettings } from "../../database/routes/host-plugin
 import {
   isNonEmptyString,
   isValidPort,
+  normalizeHostLookFields,
   normalizeImportedHost,
 } from "../../database/routes/host-normalizers.js";
 import { hasHostLocks, hostLock, manualCreateBlockedBy } from "../locks.js";
@@ -571,6 +572,7 @@ export async function runBulkImport(
           ? "true"
           : "false",
         notes: hostData.notes || null,
+        ...normalizeHostLookFields(hostData as Record<string, unknown>),
         useSocks5: hostData.useSocks5 ? 1 : 0,
         socks5Host: hostData.socks5Host || null,
         socks5Port: hostData.socks5Port || null,

src/backend/plugins/boot-state.ts

@@ -14,3 +14,24 @@ export function startablePluginIds(
       .map((record) => record.id),
   );
 }
+
+/**
+ * Plugins that shipped in an earlier image and were left on, but whose code is
+ * not in this one (a smaller image tag). They get fetched from the registry.
+ */
+export function missingShippedPluginIds(
+  records: { id: string; tier: string; state: string }[],
+  presentIds: ReadonlySet<string>,
+  ignored: ReadonlySet<string>,
+): string[] {
+  return records
+    .filter(
+      (record) =>
+        record.tier === "bundled" &&
+        record.state !== "disabled" &&
+        !presentIds.has(record.id) &&
+        !ignored.has(record.id),
+    )
+    .map((record) => record.id)
+    .sort();
+}

src/backend/plugins/index.ts

@@ -23,6 +23,11 @@ import { setHostProtocolSource } from "../hosts/protocol-auth/registry.js";
 import { setSecretResolverOwnerSource } from "../hosts/connect/secret-resolver-registry.js";
 import { recordConflict } from "./conflicts.js";
 import { startablePluginIds } from "./boot-state.js";
+import {
+  mayRunInSafeMode,
+  safeModeOn,
+  safeModePluginIds,
+} from "./safe-mode.js";
 import { setPluginImpersonationCheck } from "../utils/auth-manager.js";
 import { setKeybindingActionSource } from "../database/routes/keybinding-validation.js";
 
@@ -237,6 +242,10 @@ export async function initializePlugins(
   if (loaded.length === 0) return [];
 
   const fresh = await seedPlugins(loaded, options.freshInstall === true);
+  if (!fresh) {
+    const { restoreMissingPlugins } = await import("./manage.js");
+    loaded.push(...(await restoreMissingPlugins()));
+  }
   await syncCapabilityGrants(loaded);
   if (loaded.some((plugin) => plugin.source === "bundled")) {
     const { offerPluginSetup } = await import("./onboarding.js");
@@ -248,8 +257,17 @@ export async function initializePlugins(
   const records = await createCurrentPluginRepository().listAll();
   const enabled = startablePluginIds(records);
 
+  const safe = safeModeOn() ? safeModePluginIds(loaded) : null;
+  if (safe) {
+    pluginLogger.warn(
+      "Safe mode is on (TERMIX_SAFE_MODE). Only layout and theme plugins start",
+      { operation: "plugin_init" },
+    );
+  }
+
   const candidates = loaded
     .filter((plugin) => enabled.has(plugin.id))
+    .filter((plugin) => !safe || safe.has(plugin.id))
     .map((plugin) => plugin.id);
 
   for (const pluginId of candidates) {
@@ -539,6 +557,8 @@ export async function activatePlugin(pluginId: string): Promise<void> {
   // Before activate: a plugin's own activate() may already want to check one
   // of its permissions.
   const plugin = pluginLoader.get(pluginId);
+  // Stays enabled and starts on the next boot without safe mode.
+  if (!mayRunInSafeMode(pluginId, pluginLoader.list())) return;
   if (plugin) await registerPluginPermissions(plugin);
 
   await pluginLoader.activate(pluginId);

src/backend/plugins/manage.ts

@@ -18,6 +18,7 @@ import path from "node:path";
 import semver from "semver";
 import { pluginLogger } from "../utils/logger.js";
 import { isDefaultLookPlugin } from "./bundled-index.js";
+import { mayRunInSafeMode } from "./safe-mode.js";
 import {
   activatePlugin,
   deactivatePlugin,
@@ -25,6 +26,7 @@ import {
   registerLoadedPlugins,
   unloadPlugin,
 } from "./index.js";
+import { missingShippedPluginIds } from "./boot-state.js";
 import type { LoadedPlugin, PluginLoader } from "./loader.js";
 import {
   getBundledPluginsDir,
@@ -763,6 +765,13 @@ export async function setPluginStateUnlocked(
   if (!loader.get(pluginId)) {
     throw new PluginManageError("Plugin not found", 404, "NOT_FOUND");
   }
+  if (enabled && !mayRunInSafeMode(pluginId, loader.list())) {
+    throw new PluginManageError(
+      "Safe mode is on, so only layout and theme plugins can start",
+      409,
+      "SAFE_MODE",
+    );
+  }
   const plan = await planStateChange(pluginId, enabled);
 
   if (enabled) {
@@ -959,7 +968,11 @@ export function installPlugin(
   return serialized(async () => {
     const { createCurrentPluginRepository } = await repos();
     const repository = createCurrentPluginRepository();
-    if (await repository.findById(pluginId)) {
+    // A record with no code is a plugin an older image shipped: install fills it in.
+    if (
+      (await repository.findById(pluginId)) &&
+      getPluginRuntime().loader.get(pluginId)
+    ) {
       throw new PluginManageError(
         "Plugin is already installed",
         409,
@@ -1018,6 +1031,63 @@ export function installPlugin(
   });
 }
 
+/**
+ * Called at boot before plugins start. A plugin the database has on but the
+ * image no longer ships (an update to a smaller image tag) is fetched from the
+ * official registry, so nothing an install used goes missing. One that cannot
+ * be fetched stays as it was and is tried again on the next start.
+ */
+export function restoreMissingPlugins(): Promise<LoadedPlugin[]> {
+  return serialized(async () => {
+    const { createCurrentPluginRepository } = await repos();
+    const repository = createCurrentPluginRepository();
+    const { loader } = getPluginRuntime();
+    const ids = missingShippedPluginIds(
+      await repository.listAll(),
+      new Set(loader.list().map((plugin) => plugin.id)),
+      await readUninstalled(),
+    );
+    const restored: LoadedPlugin[] = [];
+    for (const id of ids) {
+      try {
+        const record = await repository.findById(id);
+        const { source, release } = await requireRelease(
+          id,
+          record?.pinnedVersion ?? undefined,
+          channelOf(record),
+          OFFICIAL_REGISTRY_ID,
+        );
+        const plugin = await swapIn(id, { release, source });
+        await repository.update(id, {
+          registryId: source.id,
+          tier: tierFor(plugin, source),
+        });
+        await grantDeclared(plugin, null);
+        restored.push(plugin);
+        pluginLogger.info(
+          `Restored ${id}@${release.version} from the registry`,
+          {
+            operation: "plugin_restore_missing",
+          },
+        );
+      } catch (error) {
+        const message = error instanceof Error ? error.message : String(error);
+        pluginLogger.warn(`Could not restore ${id}: ${message}`, {
+          operation: "plugin_restore_missing",
+        });
+        // The registry is down or offline, so the rest would fail the same way.
+        if (
+          error instanceof PluginManageError &&
+          error.code === "REGISTRY_UNREACHABLE"
+        ) {
+          break;
+        }
+      }
+    }
+    return restored;
+  });
+}
+
 export function updatePlugin(
   pluginId: string,
   options: InstallOptions,

src/backend/plugins/registry-index.ts

@@ -12,6 +12,7 @@
 
 import crypto from "node:crypto";
 import fs from "node:fs";
+import { isIP } from "node:net";
 import path from "node:path";
 import semver from "semver";
 import {
@@ -23,7 +24,11 @@ import {
   youtubeVideoId,
 } from "@termix-ssh/plugin-sdk/manifest";
 import { getLocalVersion } from "../utils/app-version.js";
-import { safeOutboundFetch } from "../utils/safe-outbound-fetch.js";
+import {
+  isBlockedAddress,
+  safeOutboundFetch,
+} from "../utils/safe-outbound-fetch.js";
+import { fetchWithProxy, getProxyAgent } from "../utils/proxy-agent.js";
 import { pluginLogger } from "../utils/logger.js";
 import {
   COMMUNITY_PLUGIN_KEYS,
@@ -278,15 +283,72 @@ export function canRunRelease(
   );
 }
 
+/**
+ * Hosts the admin lets registry fetches reach on a private address, like a
+ * registry in the LAN. Matched by host name on any port, also when another
+ * index or a redirect points there; every other host stays blocked.
+ */
+export function getRegistryPrivateHosts(): string[] {
+  return (process.env.TERMIX_PLUGIN_REGISTRY_PRIVATE_HOSTS ?? "")
+    .split(",")
+    .map((value) => value.trim())
+    .filter(Boolean)
+    .map(normalizePrivateHost)
+    .filter((host): host is string => host !== undefined);
+}
+
+/**
+ * The host in the form safeOutboundFetch compares against, or undefined when
+ * the entry carries more than a host, like a scheme, port, path or user.
+ */
+function normalizePrivateHost(entry: string): string | undefined {
+  const candidate = isIP(entry) === 6 ? `[${entry}]` : entry;
+  if (/[/?#@\\]|:\d*$/.test(candidate)) return undefined;
+  try {
+    return new URL(`http://${candidate}`).hostname.replace(/^\[|\]$/g, "");
+  } catch {
+    return undefined;
+  }
+}
+
+/**
+ * With HTTP_PROXY or HTTPS_PROXY set, registry traffic goes through the proxy,
+ * which does its own name lookup. Only the URL itself is checked here: web
+ * pages only, no logins in it, and no private address typed in as a literal.
+ */
+function fetchThroughProxy(
+  url: string,
+  options: RequestInit,
+  privateHosts: readonly string[],
+): Promise<Response> {
+  const parsed = new URL(url);
+  const host = parsed.hostname.replace(/^\[|\]$/g, "");
+  if (
+    !["http:", "https:"].includes(parsed.protocol) ||
+    parsed.username ||
+    parsed.password
+  ) {
+    throw new Error("Invalid outbound URL");
+  }
+  if (isIP(host) && isBlockedAddress(host) && !privateHosts.includes(host)) {
+    throw new Error("Private destinations are not allowed");
+  }
+  return fetchWithProxy(url, options);
+}
+
 /** Follows redirects by hand so each hop still gets the outbound checks. */
 async function fetchFollowing(url: string): Promise<Response> {
+  const privateHosts = getRegistryPrivateHosts();
   let current = url;
   for (let hop = 0; hop <= MAX_REDIRECTS; hop++) {
-    const response = await safeOutboundFetch(current, {
+    const options: RequestInit = {
       method: "GET",
       redirect: "manual",
       headers: { "User-Agent": "Termix" },
-    });
+    };
+    const response = getProxyAgent(current)
+      ? await fetchThroughProxy(current, options, privateHosts)
+      : await safeOutboundFetch(current, options, privateHosts);
     if (response.status >= 300 && response.status < 400) {
       const location = response.headers.get("location");
       if (!location) throw new Error(`redirect without a location: ${current}`);

src/backend/plugins/safe-mode.ts

@@ -0,0 +1,42 @@
+import type { PluginManifest } from "./manifest.js";
+
+/** TERMIX_SAFE_MODE=1 starts only the plugins that draw the app. */
+export function safeModeOn(): boolean {
+  const value = process.env.TERMIX_SAFE_MODE?.trim().toLowerCase();
+  return value === "1" || value === "true";
+}
+
+function isLookPlugin(manifest: PluginManifest): boolean {
+  return (
+    (manifest.contributes?.layouts?.length ?? 0) > 0 ||
+    (manifest.contributes?.themes?.length ?? 0) > 0
+  );
+}
+
+/** Layout and theme plugins, plus the plugins they need to start. */
+export function safeModePluginIds(
+  plugins: { id: string; manifest: PluginManifest }[],
+): Set<string> {
+  const byId = new Map(plugins.map((plugin) => [plugin.id, plugin]));
+  const allowed = new Set<string>();
+  const add = (id: string) => {
+    const plugin = byId.get(id);
+    if (!plugin || allowed.has(id)) return;
+    allowed.add(id);
+    for (const dependency of Object.keys(plugin.manifest.dependencies ?? {})) {
+      add(dependency);
+    }
+  };
+  for (const plugin of plugins) {
+    if (isLookPlugin(plugin.manifest)) add(plugin.id);
+  }
+  return allowed;
+}
+
+/** Whether a plugin may run now. Always true outside safe mode. */
+export function mayRunInSafeMode(
+  pluginId: string,
+  plugins: { id: string; manifest: PluginManifest }[],
+): boolean {
+  return !safeModeOn() || safeModePluginIds(plugins).has(pluginId);
+}

src/backend/sync/shared-copy-guard.ts

@@ -7,6 +7,8 @@ import { createCurrentRepositoryContext } from "../database/repositories/factory
  * On a linked desktop, hosts and credentials someone shared with the account
  * are read-only copies kept in step by sync. Editing or deleting one here
  * would be undone by the next sync, so it is refused with a clear reason.
+ * A host's connection origin only means something on this device, so that one
+ * field can still be changed.
  */
 export function rejectSharedCopyWrites(
   kind: "host" | "credential",
@@ -25,6 +27,19 @@ export function rejectSharedCopyWrites(
         .where(eq(table.id, Number(match[1])))
         .limit(1);
       if (row?.sharedSource) {
+        const origin = req.body?.connectionOrigin;
+        if (
+          kind === "host" &&
+          req.method === "PUT" &&
+          (origin === "local" || origin === "remote")
+        ) {
+          await createCurrentRepositoryContext()
+            .drizzle.update(hosts)
+            .set({ connectionOrigin: origin })
+            .where(eq(hosts.id, Number(match[1])));
+          res.json({ id: Number(match[1]), connectionOrigin: origin });
+          return;
+        }
         res.status(403).json({
           error: "This was shared with you and is managed on the server",
           code: "SHARED_COPY",

src/backend/tests/database/routes/host-create-auth-type.test.ts

@@ -214,3 +214,43 @@ describe("host.created", () => {
     }
   });
 });
+
+describe("host color and icon", () => {
+  async function stored(id: number) {
+    const [row] = await ctx.drizzle
+      .select({ color: hosts.color, icon: hosts.icon })
+      .from(hosts)
+      .where(eq(hosts.id, id));
+    return row;
+  }
+
+  it("saves them on create and keeps them when an update leaves them out", async () => {
+    const created = await request(app)
+      .post("/host/db/host")
+      .send({
+        ...base,
+        authType: "password",
+        password: "pw",
+        color: "#22C55E",
+        icon: "database",
+      });
+    expect(created.status).toBe(200);
+    expect(await stored(created.body.id)).toEqual({
+      color: "#22c55e",
+      icon: "database",
+    });
+
+    await request(app)
+      .put(`/host/db/host/${created.body.id}`)
+      .send({ ...base, name: "renamed" });
+    expect(await stored(created.body.id)).toEqual({
+      color: "#22c55e",
+      icon: "database",
+    });
+
+    await request(app)
+      .put(`/host/db/host/${created.body.id}`)
+      .send({ ...base, color: null, icon: null });
+    expect(await stored(created.body.id)).toEqual({ color: null, icon: null });
+  });
+});

src/backend/tests/database/routes/host-normalizers.test.ts

@@ -8,6 +8,7 @@ import {
   keepsStoredSshAuth,
   isOptionalBoolean,
   isValidPort,
+  normalizeHostLookFields,
   normalizeImportedHost,
   normalizeProtocolEnableFields,
   renameFolderPath,
@@ -529,3 +530,25 @@ describe("impliedSshAuthType", () => {
     expect(impliedSshAuthType({})).toBeUndefined();
   });
 });
+
+describe("normalizeHostLookFields", () => {
+  it("leaves both fields out when the write does not send them", () => {
+    expect(normalizeHostLookFields({ name: "web" })).toEqual({});
+  });
+
+  it("keeps a hex color and a Lucide name", () => {
+    expect(
+      normalizeHostLookFields({ color: "#3B82F6", icon: "server-cog" }),
+    ).toEqual({ color: "#3b82f6", icon: "server-cog" });
+  });
+
+  it("stores null for cleared or bad values", () => {
+    expect(normalizeHostLookFields({ color: "red", icon: "<script>" })).toEqual(
+      { color: null, icon: null },
+    );
+    expect(normalizeHostLookFields({ color: null, icon: "" })).toEqual({
+      color: null,
+      icon: null,
+    });
+  });
+});

src/backend/tests/database/routes/look.test.ts

@@ -102,6 +102,7 @@ beforeEach(async () => {
   state.defaultLookIds = [];
   state.installed = [];
   delete process.env.TERMIX_SAFE_LAYOUT;
+  delete process.env.TERMIX_SAFE_MODE;
 
   const app = express();
   app.use(express.json());
@@ -113,6 +114,7 @@ beforeEach(async () => {
 
 afterEach(async () => {
   delete process.env.TERMIX_SAFE_LAYOUT;
+  delete process.env.TERMIX_SAFE_MODE;
   await new Promise<void>((resolve) => server.close(() => resolve()));
 });
 
@@ -138,6 +140,7 @@ describe("GET /user-preferences/look", () => {
       defaults: { layout: null, theme: null },
       defaultLook: { layout: null, theme: null },
       safeLayout: false,
+      safeMode: false,
       unavailable: [],
     });
   });
@@ -159,6 +162,7 @@ describe("GET /user-preferences/look", () => {
       { id: "other", version: null, layouts: [], themes: [], error: "y" },
     ];
     process.env.TERMIX_SAFE_LAYOUT = "1";
+    process.env.TERMIX_SAFE_MODE = "1";
 
     const { body } = await getLook();
     expect(body).toMatchObject({
@@ -167,6 +171,7 @@ describe("GET /user-preferences/look", () => {
       defaults: { layout: "admin-layout", theme: "gruvbox" },
       defaultLook: { layout: "shipped", theme: "ink" },
       safeLayout: true,
+      safeMode: true,
     });
     expect(body.unavailable.map((plugin: { id: string }) => plugin.id)).toEqual(
       ["broken"],

src/backend/tests/database/routes/plugins.test.ts

@@ -488,6 +488,55 @@ describe("plugins route", () => {
     }
   });
 
+  it("lists a plugin's engine ranges to any user", async () => {
+    state.plugins.set(
+      "sample-plugin",
+      makePlugin({
+        manifestJson: JSON.stringify({
+          engine: { api: "^1.13", termix: ">=26.10.6", extra: 1 },
+        }),
+      }),
+    );
+    state.plugins.set(
+      "bad-engine",
+      makePlugin({
+        id: "bad-engine",
+        manifestJson: JSON.stringify({ engine: { api: 2 } }),
+      }),
+    );
+
+    const res = await fetch(`${baseUrl}/plugins`, {
+      headers: { "x-test-user-id": "regular-user" },
+    });
+    const body = (await res.json()) as Array<{ id: string; engine: unknown }>;
+
+    expect(body.find((p) => p.id === "sample-plugin")?.engine).toEqual({
+      api: "^1.13",
+      termix: ">=26.10.6",
+    });
+    expect(body.find((p) => p.id === "bad-engine")?.engine).toEqual({});
+  });
+
+  it("reports an enabled plugin that safe mode keeps off", async () => {
+    state.plugins.set("sample-plugin", makePlugin({ state: "enabled" }));
+
+    const read = async () =>
+      (
+        (await (await fetch(`${baseUrl}/plugins`)).json()) as Array<{
+          state: string;
+          enabled: boolean;
+        }>
+      )[0];
+
+    expect((await read()).state).not.toBe("safe-mode");
+    process.env.TERMIX_SAFE_MODE = "1";
+    try {
+      expect(await read()).toMatchObject({ state: "safe-mode", enabled: true });
+    } finally {
+      delete process.env.TERMIX_SAFE_MODE;
+    }
+  });
+
   it("grants a declared capability", async () => {
     state.plugins.set("sample-plugin", makePlugin());
 
@@ -623,6 +672,7 @@ describe("plugins route", () => {
         enabled: true,
         state: "enabled",
         runsOnServer: false,
+        engine: {},
         contributes: null,
         dependencies: {},
         optionalDependencies: {},

src/backend/tests/database/routes/user-delete-account-routes.test.ts

@@ -0,0 +1,160 @@
+import { describe, it, expect, vi, beforeEach } from "vitest";
+import type { Request, RequestHandler, Response } from "express";
+
+const state = vi.hoisted(() => ({
+  users: new Map<
+    string,
+    {
+      id: string;
+      username: string;
+      isAdmin: boolean;
+      isExternal: boolean;
+      passwordHash: string;
+    }
+  >(),
+  adminCount: 1,
+  deleted: [] as string[],
+}));
+
+vi.mock("../../../database/db/index.js", () => ({ db: {} }));
+
+vi.mock("../../../utils/logger.js", () => ({
+  authLogger: {
+    error: vi.fn(),
+    warn: vi.fn(),
+    info: vi.fn(),
+    success: vi.fn(),
+  },
+}));
+
+vi.mock("bcryptjs", () => ({
+  default: {
+    compare: async (password: string, hash: string) =>
+      hash === `hash:${password}`,
+  },
+}));
+
+vi.mock("../../../database/repositories/factory.js", () => ({
+  createCurrentUserRepository: () => ({
+    findById: async (id: string) => state.users.get(id) ?? null,
+    countAdmins: async () => state.adminCount,
+  }),
+}));
+
+vi.mock("../../../database/routes/delete-user-data.js", () => ({
+  deleteUserAndRelatedData: async (userId: string) => {
+    state.deleted.push(userId);
+  },
+}));
+
+const { registerUserDeleteAccountRoutes } =
+  await import("../../../database/routes/user-delete-account-routes.js");
+
+let handler: RequestHandler | null = null;
+registerUserDeleteAccountRoutes(
+  {
+    delete: (_path: string, ...handlers: RequestHandler[]) => {
+      handler = handlers[handlers.length - 1];
+    },
+  } as unknown as import("express").Router,
+  (_req, _res, next) => next(),
+);
+
+async function deleteAccount(userId: string, body: Record<string, unknown>) {
+  const req = { userId, body } as unknown as Request;
+  const res = {
+    statusCode: 200,
+    jsonBody: null as Record<string, unknown> | null,
+    status(code: number) {
+      this.statusCode = code;
+      return this;
+    },
+    json(payload: Record<string, unknown>) {
+      this.jsonBody = payload;
+      return this;
+    },
+  };
+  await handler!(req, res as unknown as Response, () => {});
+  return res;
+}
+
+beforeEach(() => {
+  state.adminCount = 1;
+  state.deleted = [];
+  state.users = new Map([
+    [
+      "u1",
+      {
+        id: "u1",
+        username: "user",
+        isAdmin: false,
+        isExternal: false,
+        passwordHash: "hash:secret",
+      },
+    ],
+    [
+      "admin1",
+      {
+        id: "admin1",
+        username: "admin",
+        isAdmin: true,
+        isExternal: false,
+        passwordHash: "hash:secret",
+      },
+    ],
+    [
+      "sso1",
+      {
+        id: "sso1",
+        username: "sso",
+        isAdmin: false,
+        isExternal: true,
+        passwordHash: "hash:secret",
+      },
+    ],
+  ]);
+});
+
+describe("DELETE /delete-account", () => {
+  it("runs the full user cleanup", async () => {
+    const res = await deleteAccount("u1", { password: "secret" });
+    expect(res.statusCode).toBe(200);
+    expect(state.deleted).toEqual(["u1"]);
+  });
+
+  it("needs a password", async () => {
+    const res = await deleteAccount("u1", {});
+    expect(res.statusCode).toBe(400);
+    expect(state.deleted).toEqual([]);
+  });
+
+  it("refuses a wrong password", async () => {
+    const res = await deleteAccount("u1", { password: "nope" });
+    expect(res.statusCode).toBe(401);
+    expect(state.deleted).toEqual([]);
+  });
+
+  it("refuses external accounts", async () => {
+    const res = await deleteAccount("sso1", { password: "secret" });
+    expect(res.statusCode).toBe(403);
+    expect(state.deleted).toEqual([]);
+  });
+
+  it("refuses the last admin", async () => {
+    const res = await deleteAccount("admin1", { password: "secret" });
+    expect(res.statusCode).toBe(403);
+    expect(state.deleted).toEqual([]);
+  });
+
+  it("lets an admin go when another admin is left", async () => {
+    state.adminCount = 2;
+    const res = await deleteAccount("admin1", { password: "secret" });
+    expect(res.statusCode).toBe(200);
+    expect(state.deleted).toEqual(["admin1"]);
+  });
+
+  it("404s for an unknown user", async () => {
+    const res = await deleteAccount("ghost", { password: "secret" });
+    expect(res.statusCode).toBe(404);
+  });
+});

src/backend/tests/plugins/boot-state.test.ts

@@ -1,5 +1,8 @@
 import { describe, expect, it } from "vitest";
-import { startablePluginIds } from "../../plugins/boot-state.js";
+import {
+  missingShippedPluginIds,
+  startablePluginIds,
+} from "../../plugins/boot-state.js";
 
 describe("startablePluginIds", () => {
   it("starts enabled plugins and retries ones that failed or were blocked", () => {
@@ -13,3 +16,25 @@ describe("startablePluginIds", () => {
     expect([...ids].sort()).toEqual(["a", "b", "c"]);
   });
 });
+
+describe("missingShippedPluginIds", () => {
+  const records = [
+    { id: "gone", tier: "bundled", state: "enabled" },
+    { id: "here", tier: "bundled", state: "enabled" },
+    { id: "off", tier: "bundled", state: "disabled" },
+    { id: "failed", tier: "bundled", state: "failed" },
+    { id: "community", tier: "community", state: "enabled" },
+    { id: "removed", tier: "bundled", state: "enabled" },
+  ];
+
+  it("lists shipped plugins that are on but not in the image", () => {
+    expect(
+      missingShippedPluginIds(records, new Set(["here"]), new Set(["removed"])),
+    ).toEqual(["failed", "gone"]);
+  });
+
+  it("finds nothing when every plugin is present", () => {
+    const present = new Set(records.map((record) => record.id));
+    expect(missingShippedPluginIds(records, present, new Set())).toEqual([]);
+  });
+});

src/backend/tests/plugins/host-scripts/docker.test.ts

@@ -0,0 +1,211 @@
+import { describe, expect, it } from "vitest";
+import {
+  classifyRuntimeError,
+  composeArgsFor,
+  containerCommand,
+  countContainers,
+  diffContainerStates,
+  dockerArgs,
+  parseComposeProjects,
+  parseContainerList,
+  parseContainerStates,
+  parseContainerStats,
+  parseRuntimeVersion,
+  parseServices,
+  parseStackStatus,
+  stackStateFromServices,
+} from "@termix-ssh/plugin-sdk/host-scripts";
+
+describe("containerCommand", () => {
+  it("extends PATH on POSIX hosts", () => {
+    const command = containerCommand("podman", "ps");
+    expect(command.startsWith('PATH="')).toBe(true);
+    expect(command.endsWith(" podman ps")).toBe(true);
+  });
+
+  it("runs the plain CLI on Windows hosts", () => {
+    expect(containerCommand("docker", "ps -a", true)).toBe("docker ps -a");
+  });
+
+  it("falls back to docker for an unknown runtime", () => {
+    expect(containerCommand(undefined, "ps", true)).toBe("docker ps");
+  });
+});
+
+describe("dockerArgs", () => {
+  it("builds the container commands", () => {
+    expect(dockerArgs.inspect("web")).toBe("inspect web");
+    expect(dockerArgs.action("restart", "web")).toBe("restart web");
+    expect(dockerArgs.remove("web", true)).toBe("rm -f web");
+    expect(dockerArgs.list(true)).toContain("ps -a --format '{");
+    expect(dockerArgs.stats("web")).toContain("stats web --no-stream");
+  });
+
+  it("refuses container ids that could break the command line", () => {
+    expect(() => dockerArgs.inspect("web; rm -rf /")).toThrow();
+    expect(() => dockerArgs.logs("$(id)")).toThrow();
+    expect(() => dockerArgs.action("restart", "-rf")).toThrow();
+    expect(() => dockerArgs.action("kill" as never, "web")).toThrow();
+  });
+
+  it("only passes sane log filters", () => {
+    expect(
+      dockerArgs.logs("web", {
+        tail: 50.7,
+        timestamps: true,
+        since: "2026-10-01T00:00:00Z",
+      }),
+    ).toBe("logs web --tail 50 --timestamps --since 2026-10-01T00:00:00Z 2>&1");
+    expect(dockerArgs.logs("web", { since: "1h; id" })).toBe("logs web 2>&1");
+  });
+});
+
+describe("docker parsing", () => {
+  it("reads the version and sorts errors", () => {
+    expect(parseRuntimeVersion("Docker version 27.3.1, build ce12230")).toBe(
+      "27.3.1",
+    );
+    expect(parseRuntimeVersion("podman version 5.2.0")).toBe("5.2.0");
+    expect(parseRuntimeVersion("nope")).toBe("unknown");
+    expect(classifyRuntimeError("bash: docker: command not found")).toBe(
+      "NOT_INSTALLED",
+    );
+    expect(
+      classifyRuntimeError(
+        "Cannot connect to the Docker daemon at unix:///var/run/docker.sock",
+      ),
+    ).toBe("DAEMON_NOT_RUNNING");
+    expect(
+      classifyRuntimeError("permission denied while trying to connect"),
+    ).toBe("PERMISSION_DENIED");
+    expect(classifyRuntimeError("something else")).toBe("DOCKER_ERROR");
+  });
+
+  it("skips lines that are not JSON in the list", () => {
+    const rows = parseContainerList(
+      '{"id":"a","name":"web"}\nWARNING: x\n{"id":"b","name":"db"}\n',
+    );
+    expect(rows.map((r) => r.name)).toEqual(["web", "db"]);
+  });
+
+  it("splits the stats columns", () => {
+    const stats = parseContainerStats(
+      '{"cpu":"1.5%","memory":"10MiB / 1GiB","memoryPercent":"1%","netIO":"1kB / 2kB","blockIO":"0B / 0B","pids":"3"}',
+    );
+    expect(stats).toMatchObject({
+      cpu: "1.5%",
+      memoryUsed: "10MiB",
+      memoryLimit: "1GiB",
+      netInput: "1kB",
+      netOutput: "2kB",
+      pids: "3",
+    });
+  });
+
+  const ps = [
+    `{"name":"web","state":"running","status":"Up 2 hours"}`,
+    `{"name":"db","state":"running","status":"Up 2 hours (unhealthy)"}`,
+    `{"name":"old","state":"exited","status":"Exited (0)"}`,
+  ].join("\n");
+
+  it("counts running, stopped and unhealthy containers", () => {
+    expect(countContainers(ps)).toEqual({
+      running: 2,
+      stopped: 1,
+      unhealthy: 1,
+      total: 3,
+    });
+  });
+
+  it("turns two snapshots into events", () => {
+    const before = parseContainerStates(ps);
+    const after = parseContainerStates(
+      [
+        `{"name":"web","state":"exited","status":"Exited (1)"}`,
+        `{"name":"db","state":"running","status":"Up (unhealthy)"}`,
+        `{"name":"old","state":"running","status":"Up 1 second"}`,
+        `{"name":"new","state":"running","status":"Up"}`,
+      ].join("\n"),
+    );
+    expect(diffContainerStates(before, after)).toEqual([
+      { container: "web", event: "exited" },
+      { container: "old", event: "started" },
+    ]);
+  });
+});
+
+describe("compose", () => {
+  it("reads stack status text", () => {
+    expect(parseStackStatus("running(2), exited(1)")).toEqual({
+      state: "partial",
+      running: 2,
+      total: 3,
+    });
+    expect(parseStackStatus("paused(2)")).toMatchObject({ state: "paused" });
+    expect(parseStackStatus("")).toMatchObject({ state: "not-deployed" });
+  });
+
+  it("reads projects from compose ls", () => {
+    const stacks = parseComposeProjects(
+      JSON.stringify([
+        {
+          Name: "web",
+          Status: "running(2)",
+          ConfigFiles: "/opt/stacks/web/compose.yaml",
+        },
+        { Name: "Bad Name", Status: "running(1)", ConfigFiles: "" },
+      ]),
+    );
+    expect(stacks).toEqual([
+      {
+        name: "web",
+        managed: false,
+        state: "running",
+        running: 2,
+        total: 2,
+        composeFile: "/opt/stacks/web/compose.yaml",
+      },
+    ]);
+  });
+
+  it("reads services from compose ps, one line or one array", () => {
+    const row = {
+      Service: "app",
+      Name: "web-app-1",
+      ID: "abc",
+      Image: "nginx",
+      State: "running",
+      Status: "Up",
+      Health: "",
+      Publishers: [
+        { PublishedPort: 8080, TargetPort: 80 },
+        { PublishedPort: 8080, TargetPort: 80 },
+        { PublishedPort: 0, TargetPort: 443 },
+      ],
+    };
+    const lines = parseServices(JSON.stringify(row));
+    expect(lines[0]).toMatchObject({ service: "app", ports: "8080:80" });
+    expect(
+      parseServices(JSON.stringify([row, { ...row, State: "exited" }])),
+    ).toHaveLength(2);
+    expect(
+      stackStateFromServices(
+        parseServices(JSON.stringify([row, { ...row, State: "exited" }])),
+      ),
+    ).toEqual({
+      state: "partial",
+      running: 1,
+      total: 2,
+    });
+  });
+
+  it("maps actions to compose commands", () => {
+    expect(composeArgsFor("redeploy", "app", {})).toEqual([
+      "pull app",
+      "up -d --remove-orphans app",
+    ]);
+    expect(
+      composeArgsFor("destroy", undefined, { removeVolumes: true }),
+    ).toEqual(["down --remove-orphans -v"]);
+  });
+});

src/backend/tests/plugins/host-scripts/metrics.test.ts

@@ -0,0 +1,400 @@
+import { describe, it, expect } from "vitest";
+import {
+  buildFilesystemList,
+  filterExcludedFilesystems,
+  findWorstMountIndex,
+  liveCmd,
+  mergeMonitoredFilesystems,
+  parseCpuLine,
+  parseDfLines,
+  parseLive,
+  selectPrimaryFilesystem,
+} from "@termix-ssh/plugin-sdk/host-scripts";
+
+describe("parseCpuLine", () => {
+  it("parses a standard /proc/stat cpu line", () => {
+    // user nice system idle iowait irq softirq
+    const result = parseCpuLine("cpu  100 0 50 800 30 0 20");
+    expect(result).toBeDefined();
+    // idle = idle(800) + iowait(30)
+    expect(result?.idle).toBe(830);
+    // total = sum of all fields
+    expect(result?.total).toBe(100 + 0 + 50 + 800 + 30 + 0 + 20);
+  });
+
+  it("tolerates leading/trailing whitespace", () => {
+    const result = parseCpuLine("  cpu 1 2 3 4  ");
+    expect(result?.total).toBe(10);
+    expect(result?.idle).toBe(4);
+  });
+
+  it("returns undefined for non-cpu lines", () => {
+    expect(parseCpuLine("cpu0 1 2 3 4")).toBeUndefined();
+    expect(parseCpuLine("intr 12345")).toBeUndefined();
+  });
+
+  it("returns undefined when there are fewer than 4 numeric fields", () => {
+    expect(parseCpuLine("cpu 1 2 3")).toBeUndefined();
+  });
+});
+
+describe("parseDfLines", () => {
+  it("parses df -T -P output into rows", () => {
+    const output =
+      "/dev/nvme0n1p2 ext4 3848290697216 1046898851840 2606516101120  29% /\n" +
+      "/dev/nvme1n1p1 ext4 15393162788864 15239230844928 153931922841  99% /data\n";
+    const rows = parseDfLines(output);
+    expect(rows).toHaveLength(2);
+    expect(rows[0].mount).toBe("/");
+    expect(rows[0].type).toBe("ext4");
+    expect(rows[1].mount).toBe("/data");
+  });
+
+  it("filters out pseudo filesystems", () => {
+    const output =
+      "tmpfs tmpfs 8000 0 8000 0% /dev/shm\n" +
+      "overlay overlay 100 50 50 50% /\n" +
+      "/dev/sda1 ext4 100 50 50 50% /mnt/data\n";
+    const rows = parseDfLines(output);
+    expect(rows).toHaveLength(1);
+    expect(rows[0].mount).toBe("/mnt/data");
+  });
+
+  it("captures the filesystem type for network shares", () => {
+    const output =
+      "nas.local:/export nfs4 2000 1900 100 95% /mnt/nas\n" +
+      "//server/share cifs 2000 1000 1000 50% /mnt/smb\n";
+    const rows = parseDfLines(output);
+    expect(rows[0].type).toBe("nfs4");
+    expect(rows[1].type).toBe("cifs");
+  });
+
+  it("keeps full image and firmware mounts out of disk usage", () => {
+    const rows = parseDfLines(
+      "/dev/loop0 squashfs 100 100 0 100% /snap/core/1\n" +
+        "efivarfs efivarfs 100 89 11 89% /sys/firmware/efi/efivars\n" +
+        "/dev/sda1 ext4 1000 400 600 40% /\n",
+    );
+    expect(rows.map((row) => row.mount)).toEqual(["/"]);
+    expect(findWorstMountIndex(rows)).toEqual({
+      index: 0,
+      usedBytes: 400,
+      totalBytes: 1000,
+    });
+  });
+
+  it("retains real storage without requiring a /dev source", () => {
+    const rows = parseDfLines(
+      "/dev/sda1 btrfs 1000 400 600 40% /\n" +
+        "tank/data zfs 2000 1000 1000 50% /data\n" +
+        "nas:/export nfs4 2000 1900 100 95% /mnt/nas\n" +
+        "//server/share cifs 2000 1000 1000 50% /mnt/smb\n",
+    );
+    expect(rows.map((row) => row.type)).toEqual([
+      "btrfs",
+      "zfs",
+      "nfs4",
+      "cifs",
+    ]);
+  });
+});
+
+describe("findWorstMountIndex", () => {
+  it("picks the most-utilized mount, not just the first row", () => {
+    const rows = parseDfLines(
+      "/dev/nvme0n1p2 ext4 3848290697216 1046898851840 2606516101120  29% /\n" +
+        "/dev/nvme1n1p1 ext4 15393162788864 15239230844928 153931922841  99% /data\n",
+    );
+    const worst = findWorstMountIndex(rows);
+    expect(worst.index).toBe(1);
+    expect(worst.totalBytes).toBe(15393162788864);
+    expect(worst.usedBytes).toBe(15239230844928);
+  });
+
+  it("falls back to the only mount available", () => {
+    const rows = parseDfLines("/dev/sda1 ext4 100 30 70 30% /\n");
+    const worst = findWorstMountIndex(rows);
+    expect(worst.index).toBe(0);
+  });
+
+  it("skips rows with invalid or zero totals", () => {
+    const rows = parseDfLines(
+      "/dev/sda1 ext4 0 0 0 0% /broken\n" +
+        "/dev/sda2 ext4 100 40 60 40% /ok\n",
+    );
+    const worst = findWorstMountIndex(rows);
+    expect(worst.index).toBe(1);
+  });
+
+  it("returns index -1 when there are no usable rows", () => {
+    const worst = findWorstMountIndex([]);
+    expect(worst.index).toBe(-1);
+    expect(worst.totalBytes).toBe(0);
+  });
+});
+
+const BYTES_OUTPUT =
+  "/dev/nvme0n1p2 ext4 1000 400 600 40% /\n" +
+  "/dev/nvme1n1p1 ext4 2000 1900 100 95% /data\n";
+const HUMAN_OUTPUT =
+  "/dev/nvme0n1p2 ext4 1.0K 400 600 40% /\n" +
+  "/dev/nvme1n1p1 ext4 2.0K 1.9K 100 95% /data\n";
+
+describe("buildFilesystemList", () => {
+  it("returns every real filesystem with byte maths and human strings", () => {
+    const list = buildFilesystemList(
+      parseDfLines(BYTES_OUTPUT),
+      parseDfLines(HUMAN_OUTPUT),
+    );
+    expect(list).toHaveLength(2);
+    expect(list[0]).toMatchObject({
+      mount: "/",
+      type: "ext4",
+      percent: 40,
+      usedHuman: "400",
+      totalHuman: "1.0K",
+      availableHuman: "600",
+      usedBytes: 400,
+      totalBytes: 1000,
+    });
+    expect(list[1]).toMatchObject({ mount: "/data", percent: 95 });
+  });
+
+  it("matches human rows by mount when the row counts differ", () => {
+    const list = buildFilesystemList(
+      parseDfLines(BYTES_OUTPUT),
+      parseDfLines("/dev/nvme1n1p1 ext4 2.0K 1.9K 100 95% /data\n"),
+    );
+    expect(list[0].totalHuman).toBeNull();
+    expect(list[1].totalHuman).toBe("2.0K");
+  });
+
+  it("drops filesystems with a zero or invalid total", () => {
+    const list = buildFilesystemList(
+      parseDfLines(
+        "/dev/sda1 ext4 0 0 0 0% /broken\n/dev/sda2 ext4 100 40 60 40% /ok\n",
+      ),
+      [],
+    );
+    expect(list).toHaveLength(1);
+    expect(list[0].mount).toBe("/ok");
+  });
+});
+
+describe("selectPrimaryFilesystem", () => {
+  it("prefers root over a fuller secondary mount", () => {
+    const list = buildFilesystemList(
+      parseDfLines(BYTES_OUTPUT),
+      parseDfLines(HUMAN_OUTPUT),
+    );
+    expect(selectPrimaryFilesystem(list)?.mount).toBe("/");
+  });
+
+  it("falls back to the most-utilized mount when there is no root", () => {
+    const list = buildFilesystemList(
+      parseDfLines(
+        "/dev/sda1 ext4 1000 100 900 10% /mnt/a\n" +
+          "/dev/sda2 ext4 1000 800 200 80% /mnt/b\n",
+      ),
+      [],
+    );
+    expect(selectPrimaryFilesystem(list)?.mount).toBe("/mnt/b");
+  });
+
+  it("returns null for an empty list", () => {
+    expect(selectPrimaryFilesystem([])).toBeNull();
+  });
+});
+
+describe("filterExcludedFilesystems", () => {
+  const list = buildFilesystemList(
+    parseDfLines(
+      "/dev/sda1 ext4 1000 400 600 40% /\n" +
+        "nas.local:/export nfs4 2000 1900 100 95% /mnt/nas\n" +
+        "//server/share cifs 2000 1000 1000 50% /mnt/smb\n",
+    ),
+    [],
+  );
+
+  it("returns the same list when no mounts are excluded", () => {
+    expect(filterExcludedFilesystems(list)).toHaveLength(3);
+    expect(filterExcludedFilesystems(list, [])).toHaveLength(3);
+  });
+
+  it("excludes an exact mount path match", () => {
+    const filtered = filterExcludedFilesystems(list, ["/mnt/nas"]);
+    expect(filtered.map((fs) => fs.mount)).toEqual(["/", "/mnt/smb"]);
+  });
+
+  it("excludes by filesystem type substring, case-insensitively", () => {
+    const filtered = filterExcludedFilesystems(list, ["NFS"]);
+    expect(filtered.map((fs) => fs.mount)).toEqual(["/", "/mnt/smb"]);
+  });
+
+  it("supports excluding multiple network filesystem types at once", () => {
+    const filtered = filterExcludedFilesystems(list, ["nfs", "cifs"]);
+    expect(filtered.map((fs) => fs.mount)).toEqual(["/"]);
+  });
+
+  it("ignores blank/whitespace-only entries", () => {
+    const filtered = filterExcludedFilesystems(list, ["  ", ""]);
+    expect(filtered).toHaveLength(3);
+  });
+});
+
+describe("mergeMonitoredFilesystems", () => {
+  it("adds an arbitrary path with a user label", () => {
+    const detected = buildFilesystemList(
+      parseDfLines("/dev/sda1 ext4 1000 400 600 40% /\n"),
+      [],
+    );
+    const custom = buildFilesystemList(
+      parseDfLines("/dev/sda1 ext4 1000 400 600 40% /\n"),
+      [],
+    );
+    const result = mergeMonitoredFilesystems(
+      detected,
+      [{ path: "/config", label: "Home Assistant" }],
+      custom,
+    );
+
+    expect(result).toHaveLength(2);
+    expect(result[1]).toMatchObject({
+      mount: "/config",
+      label: "Home Assistant",
+      totalBytes: 1000,
+    });
+  });
+
+  it("labels a path that is already a detected mount", () => {
+    const detected = buildFilesystemList(
+      parseDfLines("/dev/sda1 ext4 1000 400 600 40% /data\n"),
+      [],
+    );
+    const result = mergeMonitoredFilesystems(
+      detected,
+      [{ path: "/data", label: "Media" }],
+      detected,
+    );
+
+    expect(result).toHaveLength(1);
+    expect(result[0].label).toBe("Media");
+  });
+});
+
+const out = (
+  agg: [number, number],
+  core: [number, number],
+  rx: number,
+  up: number,
+  procs: string,
+  page = "4096",
+) =>
+  [
+    `cpu  ${agg[0]} 0 0 ${agg[1]} 0 0 0 0 0 0\ncpu0 ${core[0]} 0 0 ${core[1]} 0 0 0 0 0 0`,
+    "MemTotal: 1000 kB\nMemAvailable: 400 kB\nSwapTotal: 0 kB\nSwapFree: 0 kB",
+    `0.1 0.2 0.3 1/2 3\n${up} 5`,
+    `Inter-|\n eth0: ${rx} 0 0 0 0 0 0 0 ${rx * 2} 0\n lo: 9 0 0 0 0 0 0 0 9 0`,
+    page,
+    procs,
+  ].join("\n@@\n");
+
+const proc = (pid: number, ticks: number, start: number, name = "java") =>
+  `${pid}\t${ticks}\t10\t${start}\tR\t1\t${name}\n`;
+
+describe("parseLive extras", () => {
+  it("reports state, parent, CPU mix, cache and the running count", () => {
+    const mk = (user: number, sys: number, wait: number, idle: number) =>
+      out([user, idle], [user, idle], 1, 10, procs).replace(
+        /cpu {2}\d+ 0 0 \d+ 0 0 0 0/,
+        `cpu  ${user} 0 ${sys} ${idle} ${wait} 0 0 0`,
+      );
+    const procs = "5\t1\t10\t7\tR\t2\tjava\n6\t1\t10\t8\tS\t5\tsh\n";
+    const a = parseLive(mk(0, 0, 0, 0), undefined, 0);
+    const b = parseLive(mk(30, 10, 10, 50), a.next, 1000);
+    expect(b.sample.cpuMix).toMatchObject({ user: 30, system: 10, iowait: 10 });
+    expect(b.sample.running).toBe(1);
+    expect(b.sample.procs.find((p) => p.pid === 6)).toMatchObject({
+      state: "S",
+      ppid: 5,
+    });
+    expect(b.sample.memCachedKb).toBe(0);
+  });
+});
+
+describe("liveCmd", () => {
+  it("asks for the page size once, then passes the cached number", () => {
+    expect(liveCmd()).toContain('pg="$(getconf PAGESIZE)"');
+    expect(liveCmd(16384)).toContain("pg=16384 ");
+    expect(liveCmd(16384)).not.toContain("getconf");
+  });
+});
+
+describe("parseLive", () => {
+  it("has no rates on the first sample", () => {
+    const { sample } = parseLive(
+      out([100, 100], [100, 100], 1000, 10, proc(7, 0, 1)),
+      undefined,
+    );
+    expect(sample.cpu).toBeNull();
+    expect(sample.net[0].rxBps).toBeNull();
+    expect(sample.memUsedKb).toBe(600);
+  });
+
+  it("derives cpu, per-core, net and process rates from the delta", () => {
+    const a = parseLive(
+      out([100, 100], [100, 100], 1000, 10, proc(7, 0, 1)),
+      undefined,
+    );
+    // aggregate: +50 busy, +50 idle; core 0: +25 busy, +75 idle
+    const { sample } = parseLive(
+      out([150, 150], [125, 175], 3000, 11, proc(7, 50, 1)),
+      a.next,
+    );
+    expect(sample.cpu).toBeCloseTo(50, 0);
+    expect(sample.cores[0]).toBeCloseTo(25, 0);
+    expect(sample.net).toEqual([{ name: "eth0", rxBps: 2000, txBps: 4000 }]);
+    expect(sample.procs[0]).toMatchObject({ pid: 7, name: "java", memKb: 40 });
+    expect(sample.procs[0].cpu).toBeCloseTo(50, 0);
+  });
+
+  it("does not charge a reused pid with the old process's ticks", () => {
+    const a = parseLive(
+      out([100, 100], [100, 100], 1000, 10, proc(7, 5, 1)),
+      undefined,
+    );
+    // same pid, new start time, lower ticks must not look like a huge delta
+    const { sample } = parseLive(
+      out([150, 150], [125, 175], 3000, 11, proc(7, 9000, 2)),
+      a.next,
+    );
+    expect(sample.procs[0].cpu).toBe(0);
+  });
+
+  it("keeps the cached page size when a run omits it, and keeps names with tabs", () => {
+    const a = parseLive(
+      out([1, 1], [1, 1], 1, 10, proc(1, 0, 1), "16384"),
+      undefined,
+    );
+    expect(a.next.pageBytes).toBe(16384);
+    const b = parseLive(
+      out([2, 2], [2, 2], 2, 11, proc(1, 0, 1, "a	b"), ""),
+      a.next,
+    );
+    expect(b.next.pageBytes).toBe(16384);
+    expect(b.sample.procs[0]).toMatchObject({ name: "a\tb", memKb: 160 });
+  });
+
+  it("starts rates again after a reboot", () => {
+    const a = parseLive(
+      out([100, 100], [100, 100], 5000, 900, proc(7, 0, 1)),
+      undefined,
+    );
+    const { sample } = parseLive(
+      out([10, 10], [10, 10], 20, 5, proc(7, 0, 1)),
+      a.next,
+    );
+    expect(sample.cpu).toBeNull();
+    expect(sample.net[0].rxBps).toBeNull();
+  });
+});

src/backend/tests/plugins/host-scripts/services.test.ts

@@ -0,0 +1,244 @@
+import { describe, expect, it } from "vitest";
+import {
+  isUnit,
+  journalArgs,
+  parseBoots,
+  parseDetect,
+  parseEntry,
+  parseIsActive,
+  parseJournal,
+  parseJournalQuery,
+  parseOpenRcList,
+  parseSystemdTime,
+  parseTimers,
+  parseUnitList,
+  parseUsage,
+  shellQuote as q,
+  vacuumScript,
+} from "@termix-ssh/plugin-sdk/host-scripts";
+
+describe("names", () => {
+  it("quotes for bash", () => {
+    expect(q("a'b")).toBe(`'a'\\''b'`);
+  });
+
+  it("takes unit names and refuses anything else", () => {
+    expect(isUnit("nginx.service")).toBe(true);
+    expect(isUnit("getty@tty1.service")).toBe(true);
+    expect(isUnit("dev-disk-by\\x2duuid-1.device")).toBe(true);
+    expect(isUnit("-rf.service")).toBe(false);
+    expect(isUnit("a;b.service")).toBe(false);
+    expect(isUnit("a b.service")).toBe(false);
+    expect(isUnit("nginx")).toBe(false);
+    expect(isUnit("$(id).service")).toBe(false);
+  });
+});
+
+describe("systemd parsing", () => {
+  const list = [
+    "cron.service           loaded    active   running Regular background program",
+    "● bad.service      loaded    failed   failed  Broken thing",
+    "getty@tty1.service     loaded    active   running Getty on tty1",
+    "@@TERMIX_FILES@@",
+    "cron.service           enabled   enabled",
+    "bad.service            disabled  enabled",
+    "getty@.service         enabled   enabled",
+    "old.service            masked    -",
+    "",
+  ].join("\n");
+
+  it("merges loaded units with unit files and skips templates", () => {
+    const units = parseUnitList(list);
+    expect(units.map((u) => u.name)).toEqual([
+      "bad.service",
+      "cron.service",
+      "getty@tty1.service",
+      "old.service",
+    ]);
+    const cron = units.find((u) => u.name === "cron.service")!;
+    expect(cron).toMatchObject({
+      active: "active",
+      sub: "running",
+      description: "Regular background program",
+      fileState: "enabled",
+      preset: "enabled",
+    });
+    expect(units.find((u) => u.name === "bad.service")!.active).toBe("failed");
+    expect(units.find((u) => u.name === "old.service")).toMatchObject({
+      load: "masked",
+      active: "inactive",
+      preset: "",
+    });
+  });
+
+  it("reads UTC times", () => {
+    expect(parseSystemdTime("Thu 2026-10-22 02:03:51 UTC")).toBe(
+      Date.UTC(2026, 9, 22, 2, 3, 51),
+    );
+    expect(parseSystemdTime("")).toBeNull();
+    expect(parseSystemdTime("n/a")).toBeNull();
+  });
+
+  it("reads timers from systemctl show blocks", () => {
+    const out = [
+      "TimersCalendar={ OnCalendar=*-*-* 06,18:00:00 ; next_elapse=@1792605600 }",
+      "NextElapseUSecRealtime=Thu 2026-10-22 02:03:51 UTC",
+      "LastTriggerUSec=Wed 2026-10-21 17:02:58 UTC",
+      "Id=apt-daily.timer",
+      "Triggers=apt-daily.service",
+      "ActiveState=active",
+      "",
+      "TimersMonotonic={ OnUnitActiveUSec=1d ; next_elapse=1d }",
+      "TimersMonotonic={ OnBootUSec=15min ; next_elapse=15min }",
+      "NextElapseUSecRealtime=",
+      "LastTriggerUSec=",
+      "Id=clean.timer",
+      "Triggers=clean.service",
+    ].join("\n");
+    const timers = parseTimers(out);
+    expect(timers[0]).toMatchObject({
+      name: "apt-daily.timer",
+      activates: "apt-daily.service",
+      next: Date.UTC(2026, 9, 22, 2, 3, 51),
+      schedule: ["OnCalendar=*-*-* 06,18:00:00"],
+    });
+    expect(timers[1]).toMatchObject({
+      name: "clean.timer",
+      next: null,
+      last: null,
+      schedule: ["OnUnitActiveUSec=1d", "OnBootUSec=15min"],
+    });
+  });
+
+  it("maps is-active lines to units", () => {
+    const states = parseIsActive(
+      ["a.service", "b.service"],
+      "active\nfailed\n",
+    );
+    expect(states.get("a.service")).toBe("active");
+    expect(states.get("b.service")).toBe("failed");
+  });
+
+  it("reads what detect prints", () => {
+    expect(
+      parseDetect(
+        "init=systemd\nversion=257\nos=Debian GNU/Linux 13 (trixie)\nuid=0\njournal=1\nfailed=2\n",
+      ),
+    ).toMatchObject({
+      init: "systemd",
+      version: "257",
+      root: true,
+      journal: true,
+      failed: 2,
+    });
+    expect(parseDetect("init=weird\nuid=1000\n")).toMatchObject({
+      init: "none",
+      root: false,
+    });
+  });
+});
+
+describe("journal", () => {
+  it("checks filters", () => {
+    const query = parseJournalQuery({
+      unit: ["nginx.service", "ssh.service"],
+      priority: "3",
+      since: "-1h",
+      boot: "-1",
+      grep: "fail'ed",
+      lines: "99999",
+    });
+    expect(query.lines).toBe(5000);
+    const args = journalArgs(query);
+    expect(args).toContain("-u 'nginx.service' -u 'ssh.service'");
+    expect(args).toContain("-p 3");
+    expect(args).toContain("--since '-1h'");
+    expect(args).toContain("-b '-1'");
+    expect(args).toContain(`-g 'fail'\\''ed'`);
+    expect(() => parseJournalQuery({ unit: "x;rm" })).toThrow();
+    expect(() => parseJournalQuery({ priority: "9" })).toThrow();
+    expect(() => parseJournalQuery({ since: "$(id)" })).toThrow();
+    expect(() => parseJournalQuery({ boot: "abc" })).toThrow();
+  });
+
+  it("parses entries, binary messages included", () => {
+    const entry = parseEntry(
+      JSON.stringify({
+        __REALTIME_TIMESTAMP: "1792612429684000",
+        PRIORITY: "3",
+        _SYSTEMD_UNIT: "x.service",
+        SYSLOG_IDENTIFIER: "x",
+        _PID: "12",
+        MESSAGE: [104, 105],
+      }),
+    );
+    expect(entry).toEqual({
+      time: 1792612429684,
+      priority: 3,
+      unit: "x.service",
+      ident: "x",
+      pid: "12",
+      message: "hi",
+    });
+    expect(parseEntry("not json")).toBeNull();
+  });
+
+  it("filters here when journalctl has no -g", () => {
+    const line = (message: string) =>
+      JSON.stringify({ __REALTIME_TIMESTAMP: "1000", MESSAGE: message });
+    const out = `@@TERMIX_NOGREP@@\n${line("Disk Error")}\n${line("ok")}\n`;
+    const query = parseJournalQuery({ grep: "error", lines: "10" });
+    expect(parseJournal(out, query).map((e) => e.message)).toEqual([
+      "Disk Error",
+    ]);
+  });
+
+  it("reads boots and disk use", () => {
+    const boots = parseBoots(
+      [
+        "IDX BOOT ID                          FIRST ENTRY                 LAST ENTRY",
+        "-1 d2785a657f4c4561a1f436db27555b50 Tue 2026-10-20 13:56:45 UTC Wed 2026-10-21 10:37:00 UTC",
+        "  0 61b15588a75b4c0cb8dea321fcc438ab Wed 2026-10-21 10:38:10 UTC Wed 2026-10-21 20:00:00 UTC",
+      ].join("\n"),
+    );
+    expect(boots.map((b) => b.offset)).toEqual([0, -1]);
+    expect(boots[0].first).toBe("Wed 2026-10-21 10:38:10 UTC");
+    expect(
+      parseUsage(
+        "Archived and active journals take up 378.6M in the file system.",
+      ),
+    ).toBe("378.6M");
+  });
+
+  it("only takes sane vacuum values", () => {
+    expect(vacuumScript({ size: "500M" })).toContain("--vacuum-size=500M");
+    expect(vacuumScript({ time: "4w" })).toContain("--vacuum-time=4w");
+    expect(() => vacuumScript({ size: "1; rm -rf /" })).toThrow();
+    expect(() => vacuumScript({})).toThrow();
+  });
+});
+
+describe("openrc", () => {
+  it("maps services and runlevels", () => {
+    const units = parseOpenRcList(
+      [
+        " sshd                 [  started  ]",
+        " crond                [  stopped  ]",
+        " nginx                [  crashed  ]",
+        "@@TERMIX_RUNLEVELS@@",
+        "            sshd | default",
+        "           nginx | ",
+        "",
+      ].join("\n"),
+    );
+    expect(units.find((u) => u.name === "sshd")).toMatchObject({
+      active: "active",
+      fileState: "enabled",
+    });
+    expect(units.find((u) => u.name === "nginx")).toMatchObject({
+      active: "failed",
+      fileState: "disabled",
+    });
+    expect(units.find((u) => u.name === "crond")!.active).toBe("inactive");
+  });
+});

src/backend/tests/plugins/host-scripts/shell.test.ts

@@ -0,0 +1,130 @@
+import { execFileSync } from "node:child_process";
+import { describe, expect, it } from "vitest";
+import {
+  actionScript,
+  errLine,
+  isActiveScript,
+  listUnitsScript,
+  openRcActionScript,
+  parseKeys,
+  passwordSudoScript,
+  scriptError,
+  scriptShell,
+  SUDO_REFUSED_RE,
+  SUDO_WRONG_RE,
+  toBase64,
+  utf8Decode,
+  utf8Encode,
+  watchdog,
+} from "@termix-ssh/plugin-sdk/host-scripts";
+
+describe("text helpers", () => {
+  it("encodes base64 like Buffer does", () => {
+    for (const text of [
+      "",
+      "a",
+      "ab",
+      "abc",
+      "héllo wörld",
+      "emoji 🙂 here",
+      "line\nbreak",
+    ]) {
+      expect(toBase64(text)).toBe(Buffer.from(text, "utf8").toString("base64"));
+    }
+  });
+
+  it("round trips UTF-8 and replaces bad bytes", () => {
+    const text = "plain, ünïcode, 日本, 🙂";
+    expect(utf8Decode(utf8Encode(text))).toBe(text);
+    expect(Array.from(utf8Encode(text))).toEqual(
+      Array.from(Buffer.from(text, "utf8")),
+    );
+    expect(utf8Decode([0x61, 0xff, 0x62])).toBe("a\ufffdb");
+    expect(utf8Decode([0xe6, 0x97])).toBe("\ufffd");
+  });
+
+  it("reads key=value lines", () => {
+    expect(parseKeys("a=1\nb = two=2\njunk\n")).toEqual({ a: "1", b: "two=2" });
+  });
+});
+
+describe("script shells", () => {
+  it("always reads the script from stdin", () => {
+    for (const mode of ["plain", "auto", "root"] as const) {
+      expect(scriptShell(mode)).toContain("bash -s");
+    }
+    expect(scriptShell("auto")).toContain("sudo -n true");
+    expect(scriptShell("root-only")).toContain("SCRIPT_ERR:");
+  });
+
+  it("collects error lines, old and new markers", () => {
+    expect(scriptError("x\nSCRIPT_ERR:one\nSERVICES_ERR:two\n")).toBe(
+      "one\ntwo",
+    );
+    expect(errLine("it's broken")).toBe(`echo 'SCRIPT_ERR:it'\\''s broken'`);
+  });
+
+  it("matches sudo refusals", () => {
+    expect(SUDO_REFUSED_RE.test("sudo: a password is required")).toBe(true);
+    expect(SUDO_WRONG_RE.test("sudo: 1 incorrect password attempt")).toBe(true);
+  });
+
+  it("keeps the sudo password out of the command line", () => {
+    const { command, stdin } = passwordSudoScript(
+      "systemctl restart 'a.service'\n",
+      "s3cr'et $(id)",
+    );
+    expect(command).not.toContain("s3cr");
+    expect(stdin.split("\n")[0]).toBe("IFS= read -r TERMIX_PW");
+    expect(stdin.split("\n")[1]).toBe("s3cr'et $(id)");
+    expect(stdin).toContain("sudo -k -S -p ''");
+    expect(stdin).not.toContain("systemctl restart");
+    expect(() => passwordSudoScript("x", "a\nb")).toThrow();
+  });
+
+  it.runIf(process.platform !== "win32")(
+    "runs the script and never runs the password",
+    () => {
+      const { stdin } = passwordSudoScript(
+        'echo "ran:$1${TERMIX_PW:-none}"\n',
+        "touch /tmp/should-not-exist",
+      );
+      // No sudo here: swap it for a fake that drops its own stdin line.
+      const fake = stdin.replace(
+        /printf '%s\\n' "\$P" \| sudo -k -S -p '' env PATH="\$PATH" [^\n]* bash -c "\$TERMIX_S"/,
+        'printf "%s\\n" "$P" | { IFS= read -r _; bash -c "$TERMIX_S"; }',
+      );
+      expect(fake).not.toBe(stdin);
+      const out = execFileSync(
+        "bash",
+        ["-c", "sudo() { return 1; }; export -f sudo; exec bash -s"],
+        {
+          input: fake,
+          encoding: "utf8",
+        },
+      );
+      expect(out.trim()).toBe("ran:none");
+    },
+  );
+});
+
+describe("unit scripts", () => {
+  it("quotes units and refuses bad names", () => {
+    expect(actionScript("a.service", "enable-now")).toContain(
+      "systemctl enable --now -- 'a.service'",
+    );
+    expect(() => actionScript("a;b.service", "start")).toThrow();
+    expect(isActiveScript(["a.service", "b.timer"])).toContain(
+      "-- 'a.service' 'b.timer'",
+    );
+    expect(() => listUnitsScript("bogus" as never)).toThrow();
+    expect(openRcActionScript("sshd", "enable")).toContain(
+      "rc-update add 'sshd' default",
+    );
+    expect(() => openRcActionScript("sshd", "mask")).toThrow();
+  });
+
+  it("stops a watched command once stdin closes", () => {
+    expect(watchdog("journalctl -f")).toContain("cat >/dev/null");
+  });
+});

src/backend/tests/plugins/manage.test.ts

@@ -621,6 +621,26 @@ describe("dependencies", () => {
   });
 });
 
+describe("safe mode", () => {
+  afterEach(() => {
+    delete process.env.TERMIX_SAFE_MODE;
+  });
+
+  it("refuses to start a plugin that is not a layout or theme, but still stops one", async () => {
+    createFixturePlugin({ id: "base", root: bundled });
+    const loader = await boot();
+    await manage.setPluginState("base", false);
+
+    process.env.TERMIX_SAFE_MODE = "1";
+    await expect(manage.setPluginState("base", true)).rejects.toMatchObject({
+      status: 409,
+      code: "SAFE_MODE",
+    });
+    expect(loader.get("base")?.state).toBe("stopped");
+    expect(db.rows.get("base")?.state).toBe("disabled");
+  });
+});
+
 describe("reloading a bundled plugin for the dev runner", () => {
   it("loads the rebuilt copy and restarts what depends on it", async () => {
     createFixturePlugin({ id: "base", root: bundled });

src/backend/tests/plugins/manifest.test.ts

@@ -650,6 +650,110 @@ describe("panels, dashboard cards and guest pages", () => {
   });
 });
 
+describe("contributes.mobile", () => {
+  const tabs = [
+    { id: "sample", titleKey: "nav.sample", icon: "Box", openFrom: ["rail"] },
+  ];
+
+  it("accepts each mode with its own fields", () => {
+    for (const mobile of [
+      {
+        mode: "webview",
+        entry: "dist/mobile.js",
+        sizes: ["phone", "tablet"],
+        views: ["sample"],
+        note: "mobile.note",
+      },
+      { mode: "webview" },
+      { mode: "native", feature: "file-manager" },
+      { mode: "none", note: "Not on phones" },
+    ]) {
+      expect(validateManifest(base({ contributes: { tabs, mobile } }))).toEqual(
+        [],
+      );
+    }
+  });
+
+  it("needs a known mode and rejects unknown fields", () => {
+    const errors = validateManifest(
+      base({ contributes: { mobile: { mode: "app", width: 3 } } }),
+    ).join();
+    expect(errors).toMatch(/Unknown field "width" in "contributes\.mobile"/);
+    expect(errors).toMatch(/contributes\.mobile\.mode must be one of/);
+    expect(
+      validateManifest(base({ contributes: { mobile: "webview" } })).join(),
+    ).toMatch(/"contributes\.mobile" must be an object/);
+  });
+
+  it("keeps webview and native fields to their own mode", () => {
+    const errors = validateManifest(
+      base({
+        contributes: {
+          tabs,
+          mobile: {
+            mode: "native",
+            entry: "dist/mobile.js",
+            views: ["sample"],
+          },
+        },
+      }),
+    ).join();
+    expect(errors).toMatch(/mobile\.entry is only for mode "webview"/);
+    expect(errors).toMatch(/mobile\.views is only for mode "webview"/);
+    expect(
+      validateManifest(
+        base({ contributes: { mobile: { mode: "webview", feature: "x1" } } }),
+      ).join(),
+    ).toMatch(/mobile\.feature is only for mode "native"/);
+  });
+
+  it("puts the entry beside the frontend bundle", () => {
+    const check = (entry: string, frontend?: string) =>
+      validateManifest(
+        base({
+          ...(frontend ? { frontend } : {}),
+          contributes: { mobile: { mode: "webview", entry } },
+        }),
+      ).join();
+    expect(check("dist/mobile.js")).toBe("");
+    expect(check("./dist/mobile.js")).toBe("");
+    expect(check("build/mobile.js", "build/frontend.js")).toBe("");
+    expect(check("mobile.js")).toMatch(/same folder as the frontend bundle/);
+    expect(check("dist/mobile.css")).toMatch(/entry must be a \.js file/);
+    expect(check("../dist/mobile.js")).toMatch(/relative path inside/);
+  });
+
+  it("checks sizes, views and the feature id", () => {
+    const errors = validateManifest(
+      base({
+        contributes: {
+          tabs,
+          panels: [{ id: "side", titleKey: "nav.side" }],
+          mobile: {
+            mode: "webview",
+            sizes: ["phone", "phone", "watch"],
+            views: ["sample", "side", "missing"],
+          },
+        },
+      }),
+    ).join();
+    expect(errors).toMatch(/sizes duplicates "phone"/);
+    expect(errors).toMatch(/sizes entries must be one of: phone, tablet/);
+    expect(errors).toMatch(/views entries must be ids .*"missing"/);
+    expect(errors).not.toMatch(/"side"/);
+    expect(
+      validateManifest(
+        base({ contributes: { mobile: { mode: "webview", sizes: [] } } }),
+      ).join(),
+    ).toMatch(/sizes must be a non-empty array/);
+    expect(
+      validateManifest(
+        base({ contributes: { mobile: { mode: "native", feature: "Files" } } }),
+      ).join(),
+    ).toMatch(/mobile\.feature must match/);
+  });
+});
+
 describe("named service providers", () => {
   const provides = (names: unknown) => [
     {

src/backend/tests/plugins/registry-index.test.ts

@@ -8,10 +8,23 @@ import * as tar from "tar";
 const fetchMock = vi.hoisted(() => vi.fn());
 const testKey = vi.hoisted(() => ({ value: null as null | object }));
 
-vi.mock("../../utils/safe-outbound-fetch.js", () => ({
+vi.mock("../../utils/safe-outbound-fetch.js", async (importOriginal) => ({
+  ...(await importOriginal<
+    typeof import("../../utils/safe-outbound-fetch.js")
+  >()),
   safeOutboundFetch: fetchMock,
 }));
 
+const proxyMock = vi.hoisted(() => ({
+  on: false,
+  fetch: vi.fn(),
+}));
+
+vi.mock("../../utils/proxy-agent.js", () => ({
+  getProxyAgent: () => (proxyMock.on ? {} : undefined),
+  fetchWithProxy: proxyMock.fetch,
+}));
+
 vi.mock("../../utils/app-version.js", () => ({
   getLocalVersion: () => "26.10.3",
 }));
@@ -43,9 +56,11 @@ vi.mock("../../plugins/trust.js", async (importOriginal) => {
 import {
   communitySource,
   downloadRelease,
+  fetchIndexAt,
   fetchRegistryIndex,
   fetchRegistryStats,
   findRelease,
+  getRegistryPrivateHosts,
   latestOnChannel,
   getStatsUrl,
   canRunRelease,
@@ -409,6 +424,91 @@ describe("fetchRegistryIndex", () => {
   });
 });
 
+describe("registry fetches with a proxy", () => {
+  afterEach(() => {
+    proxyMock.on = false;
+    proxyMock.fetch.mockReset();
+  });
+
+  it("goes through the proxy when one is configured", async () => {
+    proxyMock.on = true;
+    proxyMock.fetch.mockResolvedValueOnce(
+      response(JSON.stringify({ plugins: [] })),
+    );
+    await fetchIndexAt("https://registry.example/index.json");
+    expect(proxyMock.fetch).toHaveBeenCalledTimes(1);
+    expect(fetchMock).not.toHaveBeenCalled();
+  });
+
+  it("still refuses a private address typed in as a literal", async () => {
+    proxyMock.on = true;
+    await expect(fetchIndexAt("https://127.0.0.1/index.json")).rejects.toThrow(
+      "Private destinations are not allowed",
+    );
+    expect(proxyMock.fetch).not.toHaveBeenCalled();
+  });
+});
+
+describe("private registry hosts", () => {
+  afterEach(() => {
+    delete process.env.TERMIX_PLUGIN_REGISTRY_PRIVATE_HOSTS;
+  });
+
+  it("reads a comma separated list of host names", () => {
+    process.env.TERMIX_PLUGIN_REGISTRY_PRIVATE_HOSTS =
+      " GitLab.lan ,, 192.168.1.5 ";
+    expect(getRegistryPrivateHosts()).toEqual(["gitlab.lan", "192.168.1.5"]);
+    delete process.env.TERMIX_PLUGIN_REGISTRY_PRIVATE_HOSTS;
+    expect(getRegistryPrivateHosts()).toEqual([]);
+  });
+
+  it("brings each entry into the form the fetch compares against", () => {
+    process.env.TERMIX_PLUGIN_REGISTRY_PRIVATE_HOSTS =
+      "GitLab.LAN,[FD00::0001],fd00::2,bücher.lan";
+    expect(getRegistryPrivateHosts()).toEqual([
+      "gitlab.lan",
+      "fd00::1",
+      "fd00::2",
+      "xn--bcher-kva.lan",
+    ]);
+  });
+
+  it("drops entries with more than a host", () => {
+    process.env.TERMIX_PLUGIN_REGISTRY_PRIVATE_HOSTS =
+      "gitlab.lan:8443,https://git.lan,[fd00::1]:80,nas.lan";
+    expect(getRegistryPrivateHosts()).toEqual(["nas.lan"]);
+  });
+
+  it("allows the listed hosts on every hop", async () => {
+    process.env.TERMIX_PLUGIN_REGISTRY_PRIVATE_HOSTS = "gitlab.lan";
+    fetchMock
+      .mockResolvedValueOnce(
+        response("", 302, { location: "https://gitlab.lan/raw/index.json" }),
+      )
+      .mockResolvedValueOnce(response(JSON.stringify({ plugins: [] })));
+    await fetchIndexAt("https://gitlab.lan/index.json");
+    expect(fetchMock.mock.calls.map((call) => call[2])).toEqual([
+      ["gitlab.lan"],
+      ["gitlab.lan"],
+    ]);
+  });
+
+  it("still blocks a redirect to a private host that is not listed", async () => {
+    process.env.TERMIX_PLUGIN_REGISTRY_PRIVATE_HOSTS = "gitlab.lan";
+    const actual = await vi.importActual<
+      typeof import("../../utils/safe-outbound-fetch.js")
+    >("../../utils/safe-outbound-fetch.js");
+    fetchMock
+      .mockResolvedValueOnce(
+        response("", 302, { location: "https://127.0.0.1/index.json" }),
+      )
+      .mockImplementationOnce(actual.safeOutboundFetch);
+    await expect(fetchIndexAt("https://gitlab.lan/index.json")).rejects.toThrow(
+      "Private destinations are not allowed",
+    );
+  });
+});
+
 /** A real .tmxplug holding only a manifest, enough for the checks. */
 function pack(manifest: Record<string, unknown>): Buffer {
   const dir = fs.mkdtempSync(path.join(os.tmpdir(), "termix-pack-"));

src/backend/tests/plugins/safe-mode.test.ts

@@ -0,0 +1,62 @@
+import { afterEach, describe, expect, it } from "vitest";
+import {
+  mayRunInSafeMode,
+  safeModeOn,
+  safeModePluginIds,
+} from "../../plugins/safe-mode.js";
+import type { PluginManifest } from "../../plugins/manifest.js";
+
+function plugin(id: string, manifest: Partial<PluginManifest> = {}) {
+  return { id, manifest: { id, ...manifest } as PluginManifest };
+}
+
+const plugins = [
+  plugin("layout", {
+    contributes: { layouts: [{ id: "classic" }] },
+    dependencies: { helper: "^1.0.0" },
+  } as Partial<PluginManifest>),
+  plugin("themes", {
+    contributes: { themes: [{ id: "dark" }] },
+  } as Partial<PluginManifest>),
+  plugin("helper"),
+  plugin("docker"),
+];
+
+afterEach(() => {
+  delete process.env.TERMIX_SAFE_MODE;
+});
+
+describe("safeModeOn", () => {
+  it("reads 1 and true, anything else is off", () => {
+    expect(safeModeOn()).toBe(false);
+    process.env.TERMIX_SAFE_MODE = "1";
+    expect(safeModeOn()).toBe(true);
+    process.env.TERMIX_SAFE_MODE = " TRUE ";
+    expect(safeModeOn()).toBe(true);
+    process.env.TERMIX_SAFE_MODE = "0";
+    expect(safeModeOn()).toBe(false);
+  });
+});
+
+describe("safeModePluginIds", () => {
+  it("keeps layout and theme plugins and what they depend on", () => {
+    expect([...safeModePluginIds(plugins)].sort()).toEqual([
+      "helper",
+      "layout",
+      "themes",
+    ]);
+  });
+});
+
+describe("mayRunInSafeMode", () => {
+  it("lets every plugin run when safe mode is off", () => {
+    expect(mayRunInSafeMode("docker", plugins)).toBe(true);
+  });
+
+  it("only lets look plugins run when safe mode is on", () => {
+    process.env.TERMIX_SAFE_MODE = "1";
+    expect(mayRunInSafeMode("docker", plugins)).toBe(false);
+    expect(mayRunInSafeMode("layout", plugins)).toBe(true);
+    expect(mayRunInSafeMode("helper", plugins)).toBe(true);
+  });
+});

src/backend/tests/sync/shared-copy-guard.test.ts

@@ -0,0 +1,77 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+const h = vi.hoisted(() => ({
+  row: { sharedSource: '{"owner":"x"}' } as { sharedSource: string | null },
+  updates: [] as unknown[],
+}));
+
+vi.mock("../../database/repositories/factory.js", () => ({
+  createCurrentRepositoryContext: () => ({
+    drizzle: {
+      select: () => ({
+        from: () => ({ where: () => ({ limit: async () => [h.row] }) }),
+      }),
+      update: () => ({
+        set: (values: unknown) => ({
+          where: async () => {
+            h.updates.push(values);
+          },
+        }),
+      }),
+    },
+  }),
+}));
+
+const { rejectSharedCopyWrites } =
+  await import("../../sync/shared-copy-guard.js");
+
+function run(body: Record<string, unknown>) {
+  const guard = rejectSharedCopyWrites("host", /^\/db\/host\/(\d+)$/);
+  const res = {
+    code: 0,
+    payload: undefined as unknown,
+    status(code: number) {
+      this.code = code;
+      return this;
+    },
+    json(payload: unknown) {
+      this.payload = payload;
+      return this;
+    },
+  };
+  const next = vi.fn();
+  return guard(
+    { method: "PUT", path: "/db/host/5", body } as never,
+    res as never,
+    next,
+  ).then(() => ({ res, next }));
+}
+
+beforeEach(() => {
+  process.env.ELECTRON_EMBEDDED = "true";
+  h.row = { sharedSource: '{"owner":"x"}' };
+  h.updates = [];
+});
+
+describe("shared copy guard", () => {
+  it("refuses edits to a shared copy", async () => {
+    const { res, next } = await run({ name: "new" });
+    expect(res.code).toBe(403);
+    expect(next).not.toHaveBeenCalled();
+    expect(h.updates).toEqual([]);
+  });
+
+  it("still lets the connection origin change on this device", async () => {
+    const { res, next } = await run({ name: "new", connectionOrigin: "local" });
+    expect(res.code).toBe(0);
+    expect(res.payload).toMatchObject({ connectionOrigin: "local" });
+    expect(next).not.toHaveBeenCalled();
+    expect(h.updates).toEqual([{ connectionOrigin: "local" }]);
+  });
+
+  it("passes hosts that are not shared copies", async () => {
+    h.row = { sharedSource: null };
+    const { next } = await run({ name: "new" });
+    expect(next).toHaveBeenCalled();
+  });
+});

src/main.tsx

@@ -12,6 +12,7 @@ import { ThemeProvider } from "@/components/theme-provider";
 import "./ui/i18n/i18n";
 import { isElectron } from "@/lib/electron";
 import { isEmbeddedAuthFrame } from "@/lib/embedded-frame";
+import { captureAppReturn } from "@/lib/app-return";
 import { rememberViewLink, resumeViewLink } from "@/lib/view-link-resume";
 import { getEmbeddedServerFailure } from "@/lib/embedded-server-status";
 import { Toaster } from "@/components/sonner";
@@ -168,8 +169,11 @@ function App() {
   // Keeps the window controls the system draws in the colors of the theme.
   useTitleBarOverlayColors();
   const stored = getStoredAuth();
+  // A sign in for the mobile app always shows the login form, so the app gets
+  // its own fresh session.
+  const [appReturn] = useState(captureAppReturn);
   const [phase, setPhase] = useState<Phase>(
-    stored?.loggedIn ? "verifying" : "idle-auth",
+    stored?.loggedIn && !appReturn ? "verifying" : "idle-auth",
   );
   const [authUsername, setAuthUsername] = useState(stored?.username ?? "");
   const [verifyRetryCount, setVerifyRetryCount] = useState(0);

src/types/index.ts

@@ -72,6 +72,10 @@ export type Host = {
   terminalConfig?: HostTerminalConfig;
   sshOptions?: HostSshOptions;
   notes?: string;
+  /** Hex color, like #3b82f6. */
+  color?: string | null;
+  /** Lucide icon name. */
+  icon?: string | null;
 
   useSocks5?: boolean;
   socks5Host?: string;
@@ -182,6 +186,10 @@ export interface HostData {
   terminalConfig?: HostTerminalConfig;
   sshOptions?: HostSshOptions;
   notes?: string;
+  /** Hex color, like #3b82f6. */
+  color?: string | null;
+  /** Lucide icon name. */
+  icon?: string | null;
 
   useSocks5?: boolean;
   socks5Host?: string;

src/ui/api/look-api.ts

@@ -19,6 +19,8 @@ export interface LookResponse {
   defaultLook: { layout: string | null; theme: string | null };
   /** TERMIX_SAFE_LAYOUT is set on the server. */
   safeLayout: boolean;
+  /** TERMIX_SAFE_MODE is set: only layout and theme plugins run. */
+  safeMode?: boolean;
   unavailable: UnavailableLook[];
 }
 

src/ui/api/plugins-api.ts

@@ -237,7 +237,7 @@ export interface PluginSummary {
   name: string;
   version: string;
   enabled: boolean;
-  /** enabled | disabled | blocked | failed, or the loader's live state. */
+  /** enabled | disabled | blocked | failed | safe-mode, or the loader's live state. */
   state: string;
   /** A linked desktop leaves this plugin to its server. */
   runsOnServer?: boolean;

src/ui/auth/Auth.tsx

@@ -1,9 +1,11 @@
 /* eslint-disable react-refresh/only-export-components */
 import {
+  isEmbeddedAuthFrame,
   isInElectronWebView,
   isInMobileWebView,
   type EmbeddedFrameWindow,
 } from "@/lib/embedded-frame";
+import { handOffToApp, pendingAppReturn } from "@/lib/app-return";
 import { useState, useEffect, useCallback, useRef } from "react";
 import { Button } from "@/components/button";
 import { Input } from "@/components/input";
@@ -145,6 +147,13 @@ export function storeAuth(username: string) {
   );
 }
 
+/** A browser login the mobile app asked for goes back to the app. */
+async function handOffLogin(token?: string | null): Promise<boolean> {
+  if (!pendingAppReturn() || isEmbeddedAuthFrame()) return false;
+  const value = token || (await getCurrentToken());
+  return handOffToApp(value ? { token: value } : { error: "no_token" });
+}
+
 type AuthView = "login" | "register" | "reset" | "second-factor" | "external";
 type ResetStep = "email" | "code" | "newpass";
 
@@ -331,8 +340,9 @@ export function Auth({ onLogin }: AuthProps) {
     if (proxySigninHandledRef.current || isElectron()) return;
     proxySigninHandledRef.current = true;
     requestTrustedProxyLogin()
-      .then((result) => {
+      .then(async (result) => {
         if (!result.enabled || !result.success) return;
+        if (await handOffLogin()) return;
         storeAuth(result.username || "");
         onLogin(
           result.username || "",
@@ -625,24 +635,27 @@ export function Auth({ onLogin }: AuthProps) {
         }
         return;
       }
-      getUserInfo()
-        .then((meRes) => {
-          storeAuth(meRes.username || "");
-          clearDesktopManualLogout();
-          onLogin(
-            meRes.username || "",
-            meRes.userId || undefined,
-            !!meRes.is_admin,
-          );
-          window.history.replaceState(
-            {},
-            document.title,
-            window.location.pathname,
-          );
-        })
-        .catch(() => {
-          toast.error(t("errors.failedUserInfo"));
-        });
+      void handOffLogin(urlParams.get("token")).then((handedOff) => {
+        if (handedOff) return;
+        getUserInfo()
+          .then((meRes) => {
+            storeAuth(meRes.username || "");
+            clearDesktopManualLogout();
+            onLogin(
+              meRes.username || "",
+              meRes.userId || undefined,
+              !!meRes.is_admin,
+            );
+            window.history.replaceState(
+              {},
+              document.title,
+              window.location.pathname,
+            );
+          })
+          .catch(() => {
+            toast.error(t("errors.failedUserInfo"));
+          });
+      });
     }
   }, [onLogin, t]);
 
@@ -746,6 +759,7 @@ export function Auth({ onLogin }: AuthProps) {
       setWebviewAuthSuccess(true);
       return;
     }
+    if (await handOffLogin(res?.token)) return;
     const meRes = await getUserInfo();
     const name =
       meRes.username || res.username || options.fallbackUsername || "";

src/ui/components/button.tsx

@@ -10,16 +10,17 @@ const buttonVariants = cva(
   {
     variants: {
       variant: {
-        default: "bg-primary text-primary-foreground [a]:hover:bg-primary/80",
+        default:
+          "border-accent-brand/40 bg-accent-brand/15 text-accent-brand hover:bg-accent-brand/25 aria-expanded:bg-accent-brand/25",
         outline:
-          "border-border bg-background hover:bg-muted hover:text-foreground aria-expanded:bg-muted aria-expanded:text-foreground dark:border-input dark:bg-input/30 dark:hover:bg-input/50",
+          "border-accent-brand/40 bg-transparent text-accent-brand hover:bg-accent-brand/10 aria-expanded:bg-accent-brand/10",
         secondary:
-          "bg-secondary text-secondary-foreground hover:bg-secondary/80 aria-expanded:bg-secondary aria-expanded:text-secondary-foreground",
+          "border-accent-brand/20 bg-accent-brand/10 text-accent-brand hover:bg-accent-brand/20 aria-expanded:bg-accent-brand/20",
         ghost:
           "hover:bg-muted hover:text-foreground aria-expanded:bg-muted aria-expanded:text-foreground dark:hover:bg-muted/50",
         destructive:
           "bg-destructive/10 text-destructive hover:bg-destructive/20 focus-visible:border-destructive/40 focus-visible:ring-destructive/20 dark:bg-destructive/20 dark:hover:bg-destructive/30 dark:focus-visible:ring-destructive/40",
-        link: "text-primary underline-offset-4 hover:underline",
+        link: "text-accent-brand underline-offset-4 hover:underline",
       },
       size: {
         default:

src/ui/components/data-view.tsx

@@ -2,6 +2,8 @@ import type React from "react";
 import { cn } from "@/lib/utils";
 import {
   PANEL,
+  gridSizeStyle,
+  type GridSize,
   type PanelDensity,
   type PanelViewMode,
 } from "@/components/panel-layout";
@@ -67,6 +69,8 @@ export function DataView<T>({
   getKey,
   renderCard,
   columns,
+  size,
+  minCardWidth,
   listColumns,
   onRowClick,
   isRowActive,
@@ -78,7 +82,12 @@ export function DataView<T>({
   density?: PanelDensity;
   getKey: (item: T) => string;
   renderCard: (item: T) => React.ReactNode;
+  /** Breakpoint columns, used when no size is given. */
   columns: GridColumns;
+  /** Columns the user picked with ViewToggle. Wins over columns. */
+  size?: GridSize;
+  /** Narrowest card in auto mode, in px. */
+  minCardWidth?: number;
   listColumns: DataColumn<T>[];
   onRowClick?: (item: T) => void;
   isRowActive?: (item: T) => boolean;
@@ -93,9 +102,19 @@ export function DataView<T>({
 
   if (view === "grid") {
     return (
-      <div className={cn("grid", PANEL.gap, gridClass(columns), className)}>
+      <div
+        className={cn(
+          "grid",
+          PANEL.gap,
+          !size && gridClass(columns),
+          className,
+        )}
+        style={size ? gridSizeStyle(size, minCardWidth) : undefined}
+      >
         {items.map((item) => (
-          <div key={getKey(item)}>{renderCard(item)}</div>
+          <div key={getKey(item)} className="flex flex-col *:flex-1">
+            {renderCard(item)}
+          </div>
         ))}
       </div>
     );

src/ui/components/panel-layout.tsx

@@ -1,11 +1,26 @@
 /* eslint-disable react-refresh/only-export-components */
 import { Children, Fragment, isValidElement, useRef } from "react";
 import type React from "react";
-import { ArrowLeft, Grid3X3, List, Rows3, Search, X } from "lucide-react";
+import {
+  ArrowLeft,
+  Columns3,
+  Grid3X3,
+  List,
+  Rows3,
+  Search,
+  X,
+} from "lucide-react";
 import { useTranslation } from "react-i18next";
 import { cn } from "@/lib/utils";
 import { Separator } from "@/components/separator";
 import { DocsLink } from "@/components/docs-link";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/select";
 
 /** One spacing rhythm for every panel and tab. */
 export const PANEL = {
@@ -19,6 +34,37 @@ export const PANEL = {
 export type PanelViewMode = "grid" | "list";
 export type PanelDensity = "comfortable" | "compact";
 
+/** Cards per row. "auto" fits as many as the pane has room for. */
+export type GridSize = "auto" | "1" | "2" | "3" | "4" | "5" | "6";
+
+export const GRID_SIZES: readonly GridSize[] = [
+  "auto",
+  "1",
+  "2",
+  "3",
+  "4",
+  "5",
+  "6",
+];
+
+// Sized off the pane's own width, not the window. Cards keep a min width,
+// so narrow panes drop columns on their own.
+export function gridSizeStyle(
+  size: GridSize,
+  minCardWidth = 320,
+  gap = "0.5rem",
+): React.CSSProperties {
+  if (size === "auto") {
+    return {
+      gridTemplateColumns: `repeat(auto-fill, minmax(min(100%, ${minCardWidth}px), 1fr))`,
+    };
+  }
+  const n = Number(size);
+  return {
+    gridTemplateColumns: `repeat(auto-fill, minmax(max(min(100%, 220px), calc((100% - ${n - 1} * ${gap}) / ${n} - 0.5px)), 1fr))`,
+  };
+}
+
 /** The header, toolbar band and body every tab and panel draws. */
 export function PanelShell({
   chrome = true,
@@ -308,20 +354,25 @@ export function Segmented<T extends string>({
   );
 }
 
-/** Grid or list, plus the compact rows toggle. */
+/** Grid or list, plus the compact rows toggle and the cards per row picker. */
 export function ViewToggle({
   view,
   onView,
   density,
   onDensity,
+  columns,
+  onColumns,
 }: {
   view: PanelViewMode;
   onView: (next: PanelViewMode) => void;
   density?: PanelDensity;
   onDensity?: (next: PanelDensity) => void;
+  /** Cards per row in grid view. Pass with onColumns to show the picker. */
+  columns?: GridSize;
+  onColumns?: (next: GridSize) => void;
 }) {
   const { t } = useTranslation();
-  return (
+  const toggle = (
     <div className="flex items-center border border-border">
       <ToggleButton
         active={view === "grid"}
@@ -356,6 +407,34 @@ export function ViewToggle({
       )}
     </div>
   );
+
+  if (!columns || !onColumns || view !== "grid") return toggle;
+
+  return (
+    <div className="flex items-center gap-2">
+      <Select value={columns} onValueChange={(v) => onColumns(v as GridSize)}>
+        <SelectTrigger
+          size="sm"
+          className="w-auto gap-1.5 text-xs"
+          title={t("panel.columns.title")}
+          aria-label={t("panel.columns.title")}
+        >
+          <Columns3 className="size-3.5 text-muted-foreground" />
+          <SelectValue />
+        </SelectTrigger>
+        <SelectContent>
+          {GRID_SIZES.map((size) => (
+            <SelectItem key={size} value={size} className="text-xs">
+              {size === "auto"
+                ? t("panel.columns.auto")
+                : t("panel.columns.count", { count: Number(size) })}
+            </SelectItem>
+          ))}
+        </SelectContent>
+      </Select>
+      {toggle}
+    </div>
+  );
 }
 
 function ToggleButton({

src/ui/lib/app-return.ts

@@ -0,0 +1,61 @@
+/**
+ * Sign in for the Termix mobile app in a real browser. The app opens the
+ * login page with ?return_to=termix-mobile://..., and after any login method
+ * the page sends the token back to that address. Only the app's own scheme
+ * is accepted, so the value can never send a token to a website.
+ */
+
+const STORAGE_KEY = "termix-app-return";
+const PARAM = "return_to";
+const APP_RETURN = /^termix-mobile:\/\/[A-Za-z0-9._~/-]*$/;
+
+export function isAppReturn(value: unknown): value is string {
+  return typeof value === "string" && APP_RETURN.test(value);
+}
+
+/** Reads return_to from the address bar once and keeps it for this tab. */
+export function captureAppReturn(): string | null {
+  try {
+    const url = new URL(window.location.href);
+    const value = url.searchParams.get(PARAM);
+    if (value !== null) {
+      url.searchParams.delete(PARAM);
+      window.history.replaceState({}, document.title, url.toString());
+      if (isAppReturn(value)) sessionStorage.setItem(STORAGE_KEY, value);
+      else sessionStorage.removeItem(STORAGE_KEY);
+    }
+    return pendingAppReturn();
+  } catch {
+    return null;
+  }
+}
+
+export function pendingAppReturn(): string | null {
+  try {
+    const value = sessionStorage.getItem(STORAGE_KEY);
+    return isAppReturn(value) ? value : null;
+  } catch {
+    return null;
+  }
+}
+
+export function appReturnUrl(
+  base: string,
+  params: Record<string, string>,
+): string {
+  const query = new URLSearchParams(params).toString();
+  return query ? `${base}?${query}` : base;
+}
+
+/** Sends the result to the app. False when no app asked for it. */
+export function handOffToApp(params: Record<string, string>): boolean {
+  const base = pendingAppReturn();
+  if (!base) return false;
+  try {
+    sessionStorage.removeItem(STORAGE_KEY);
+  } catch {
+    // The redirect still goes out.
+  }
+  window.location.replace(appReturnUrl(base, params));
+  return true;
+}

src/ui/locales/en.json

@@ -235,6 +235,10 @@
     "ready": "Termix {{version}} is ready to install",
     "readyHint": "It installs the next time Termix restarts."
   },
+  "safeMode": {
+    "title": "Safe mode",
+    "description": "Only layout and theme plugins are running. Restart the server without TERMIX_SAFE_MODE to turn the rest back on."
+  },
   "companion": {
     "close": "Close panel",
     "moveSide": "Move panel",
@@ -1098,6 +1102,8 @@
       "resetEveryone": "Reset the default for everyone",
       "update": "Update {{name}} to {{version}}",
       "disable": "Turn off {{name}}",
+      "enable": "Turn on {{name}}",
+      "startAgain": "Start {{name}} again",
       "install": "Find layouts and themes",
       "installTitle": "Layouts and themes",
       "installButton": "Install",
@@ -1309,7 +1315,8 @@
         "disabled": "Disabled",
         "failed": "Stopped unexpectedly",
         "blocked": "Waiting on another plugin",
-        "server": "Runs on your server"
+        "server": "Runs on your server",
+        "safeMode": "Off in safe mode"
       },
       "groups": {
         "running": "Running",
@@ -1323,11 +1330,6 @@
         "updated": "Recently updated",
         "category": "Category"
       },
-      "columns": {
-        "title": "Columns",
-        "auto": "Auto",
-        "count": "{{count}} wide"
-      },
       "table": {
         "name": "Name",
         "description": "Description",
@@ -1652,7 +1654,12 @@
     "gridView": "Grid",
     "listView": "List",
     "compactRows": "Compact rows",
-    "comfortableRows": "Comfortable rows"
+    "comfortableRows": "Comfortable rows",
+    "columns": {
+      "title": "Columns",
+      "auto": "Auto",
+      "count": "{{count}} wide"
+    }
   },
   "fields": {
     "secretSaved": "Saved. Type to replace it."

src/ui/locales/translated/af_ZA.json

@@ -235,6 +235,10 @@
     "ready": "Termix {{version}} is gereed om te installeer",
     "readyHint": "Dit word die volgende keer wat Termix herbegin geïnstalleer."
   },
+  "safeMode": {
+    "title": "Veilige modus",
+    "description": "Slegs uitleg- en tema-plug-ins word uitgevoer. Herbegin die bediener sonder TERMIX_SAFE_MODE om die res weer aan te skakel."
+  },
   "companion": {
     "close": "Maak paneel toe",
     "moveSide": "Skuif paneel",
@@ -1098,6 +1102,8 @@
       "resetEveryone": "Stel die verstek vir almal terug",
       "update": "Dateer {{name}} op na {{version}}",
       "disable": "Skakel {{name}} af",
+      "enable": "Skakel {{name}} aan",
+      "startAgain": "Begin {{name}} weer",
       "install": "Vind lêe en temas",
       "installTitle": "Lêe en temas",
       "installButton": "Installeer",
@@ -1309,7 +1315,8 @@
         "disabled": "Afgeskakel",
         "failed": "Onverwags gestop",
         "blocked": "Wag op 'n ander plugin",
-        "server": "Loop op jou bediener"
+        "server": "Loop op jou bediener",
+        "safeMode": "Af in veilige modus"
       },
       "groups": {
         "running": "Aktief",
@@ -1323,11 +1330,6 @@
         "updated": "Onlangs opgedateer",
         "category": "Kategorie"
       },
-      "columns": {
-        "title": "Kolomme",
-        "auto": "Outo",
-        "count": "{{count}} breed"
-      },
       "table": {
         "name": "Naam",
         "description": "Beskrywing",
@@ -1652,7 +1654,12 @@
     "gridView": "Rooster",
     "listView": "Lys",
     "compactRows": "Kompakte rye",
-    "comfortableRows": "Gerieflike rye"
+    "comfortableRows": "Gerieflike rye",
+    "columns": {
+      "title": "Kolomme",
+      "auto": "Outo",
+      "count": "{{count}} breed"
+    }
   },
   "fields": {
     "secretSaved": "Opgeslaan. Tik om dit te vervang."

src/ui/locales/translated/ar_SA.json

@@ -235,6 +235,10 @@
     "ready": "Termix {{version}} جاهز للتثبيت",
     "readyHint": "سيتم تثبيته في المرة القادمة التي يعاد فيها تشغيل Termix."
   },
+  "safeMode": {
+    "title": "الوضع الآمن",
+    "description": "لا تعمل سوى إضافات التخطيط والمظهر. أعد تشغيل الخادم بدون TERMIX_SAFE_MODE لإعادة تشغيل الباقي."
+  },
   "companion": {
     "close": "إغلاق اللوحة",
     "moveSide": "نقل اللوحة",
@@ -1166,6 +1170,8 @@
       "resetEveryone": "إعادة تعيين الافتراضي للجميع",
       "update": "تحديث {{name}} إلى {{version}}",
       "disable": "إيقاف {{name}}",
+      "enable": "تفعيل {{name}}",
+      "startAgain": "إعادة تشغيل {{name}}",
       "install": "البحث عن التخطيطات والسمات",
       "installTitle": "التخطيطات والسمات",
       "installButton": "تثبيت",
@@ -1377,7 +1383,8 @@
         "disabled": "معطلة",
         "failed": "توقفت بشكل غير متوقع",
         "blocked": "في انتظار إضافة أخرى",
-        "server": "يعمل على خادمك"
+        "server": "يعمل على خادمك",
+        "safeMode": "معطل في الوضع الآمن"
       },
       "groups": {
         "running": "تعمل",
@@ -1391,11 +1398,6 @@
         "updated": "تم تحديثها مؤخراً",
         "category": "الفئة"
       },
-      "columns": {
-        "title": "الأعمدة",
-        "auto": "تلقائي",
-        "count": "عرض {{count}}"
-      },
       "table": {
         "name": "الاسم",
         "description": "الوصف",
@@ -1820,7 +1822,12 @@
     "gridView": "شبكة",
     "listView": "قائمة",
     "compactRows": "صفوف مدمجة",
-    "comfortableRows": "صفوف مريحة"
+    "comfortableRows": "صفوف مريحة",
+    "columns": {
+      "title": "الأعمدة",
+      "auto": "تلقائي",
+      "count": "عرض {{count}}"
+    }
   },
   "fields": {
     "secretSaved": "تم الحفظ. اكتب لاستبداله."

src/ui/locales/translated/bg_BG.json

@@ -235,6 +235,10 @@
     "ready": "Termix {{version}} е готов за инсталация",
     "readyHint": "Ще се инсталира следващия път, когато Termix се рестартира."
   },
+  "safeMode": {
+    "title": "Режим на безопасност",
+    "description": "Само плъгините за подредба и тема са активни. Рестартирайте сървъра без променливата TERMIX_SAFE_MODE, за да активирате останалите."
+  },
   "companion": {
     "close": "Затвори панела",
     "moveSide": "Премести панела",
@@ -1098,6 +1102,8 @@
       "resetEveryone": "Върни настройките по подразбиране за всички",
       "update": "Актуализирай {{name}} до {{version}}",
       "disable": "Изключи {{name}}",
+      "enable": "Активиране на {{name}}",
+      "startAgain": "Стартиране на {{name}} отново",
       "install": "Намери подредби и теми",
       "installTitle": "Подредби и теми",
       "installButton": "Инсталирай",
@@ -1309,7 +1315,8 @@
         "disabled": "Изключена",
         "failed": "Спряна неочаквано",
         "blocked": "Чака друга добавка",
-        "server": "Работи на вашия сървър"
+        "server": "Работи на вашия сървър",
+        "safeMode": "Изключен в режим на безопасност"
       },
       "groups": {
         "running": "Работещи",
@@ -1323,11 +1330,6 @@
         "updated": "Наскоро актуализирани",
         "category": "Категория"
       },
-      "columns": {
-        "title": "Колони",
-        "auto": "Автоматично",
-        "count": "{{count}} колони"
-      },
       "table": {
         "name": "Име",
         "description": "Описание",
@@ -1652,7 +1654,12 @@
     "gridView": "Мрежа",
     "listView": "Списък",
     "compactRows": "Компактни редове",
-    "comfortableRows": "Комфортни редове"
+    "comfortableRows": "Комфортни редове",
+    "columns": {
+      "title": "Колони",
+      "auto": "Автоматично",
+      "count": "ширина {{count}}"
+    }
   },
   "fields": {
     "secretSaved": "Запазено. Въведете ново, за да го замените."

src/ui/locales/translated/bn_BD.json

@@ -235,6 +235,10 @@
     "ready": "Termix {{version}} ইনস্টল করার জন্য প্রস্তুত",
     "readyHint": "এটি পরবর্তীবার Termix রিস্টার্ট করলে ইনস্টল হবে।"
   },
+  "safeMode": {
+    "title": "সেফ মোড",
+    "description": "শুধুমাত্র লেআউট এবং থিম প্লাগইন চলছে। বাকিগুলো আবার চালু করতে TERMIX_SAFE_MODE ছাড়া সার্ভারটি রিস্টার্ট করুন।"
+  },
   "companion": {
     "close": "প্যানেল বন্ধ করুন",
     "moveSide": "প্যানেল সরান",
@@ -1098,6 +1102,8 @@
       "resetEveryone": "সবার জন্য ডিফল্ট রিসেট করুন",
       "update": "{{name}} কে {{version}} এ আপডেট করুন",
       "disable": "{{name}} বন্ধ করুন",
+      "enable": "{{name}} চালু করুন",
+      "startAgain": "{{name}} আবার শুরু করুন",
       "install": "লেআউট এবং থিম খুঁজুন",
       "installTitle": "লেআউট এবং থিম",
       "installButton": "ইনস্টল করুন",
@@ -1309,7 +1315,8 @@
         "disabled": "নিষ্ক্রিয়",
         "failed": "অপ্রত্যাশিতভাবে থেমে গেছে",
         "blocked": "অন্য প্লাগইনের জন্য অপেক্ষা করছে",
-        "server": "আপনার সার্ভারে চলে"
+        "server": "আপনার সার্ভারে চলে",
+        "safeMode": "সেফ মোডে বন্ধ"
       },
       "groups": {
         "running": "চলমান",
@@ -1323,11 +1330,6 @@
         "updated": "সাম্প্রতিক আপডেট",
         "category": "ক্যাটাগরি"
       },
-      "columns": {
-        "title": "কলাম",
-        "auto": "স্বয়ংক্রিয়",
-        "count": "{{count}} প্রশস্ত"
-      },
       "table": {
         "name": "নাম",
         "description": "বিবরণ",
@@ -1652,7 +1654,12 @@
     "gridView": "গ্রিড",
     "listView": "তালিকা",
     "compactRows": "কমপ্যাক্ট সারি",
-    "comfortableRows": "আরামদায়ক সারি"
+    "comfortableRows": "আরামদায়ক সারি",
+    "columns": {
+      "title": "কলাম",
+      "auto": "স্বয়ংক্রিয়",
+      "count": "{{count}} প্রশস্ত"
+    }
   },
   "fields": {
     "secretSaved": "সংরক্ষিত হয়েছে। এটি প্রতিস্থাপন করতে টাইপ করুন।"

src/ui/locales/translated/ca_ES.json

@@ -235,6 +235,10 @@
     "ready": "Termix {{version}} està llest per instal·lar-se",
     "readyHint": "S'instal·larà la propera vegada que reiniciïs Termix."
   },
+  "safeMode": {
+    "title": "Mode segur",
+    "description": "Només s'estan executant els complements de disseny i tema. Reinicia el servidor sense TERMIX_SAFE_MODE per activar la resta."
+  },
   "companion": {
     "close": "Tanca el panell",
     "moveSide": "Mou el panell",
@@ -1115,6 +1119,8 @@
       "resetEveryone": "Restableix el predeterminat per a tothom",
       "update": "Actualitza {{name}} a {{version}}",
       "disable": "Desactiva {{name}}",
+      "enable": "Activar {{name}}",
+      "startAgain": "Reiniciar {{name}}",
       "install": "Cerca dissenys i temes",
       "installTitle": "Disseny i temes",
       "installButton": "Instal·la",
@@ -1326,7 +1332,8 @@
         "disabled": "Desactivat",
         "failed": "Aturat inesperadament",
         "blocked": "Esperant un altre plugin",
-        "server": "S'executa al teu servidor"
+        "server": "S'executa al teu servidor",
+        "safeMode": "Desactivat en mode segur"
       },
       "groups": {
         "running": "En execució",
@@ -1340,11 +1347,6 @@
         "updated": "Actualitzats recentment",
         "category": "Categoria"
       },
-      "columns": {
-        "title": "Columnes",
-        "auto": "Automàtic",
-        "count": "{{count}} d'amplada"
-      },
       "table": {
         "name": "Nom",
         "description": "Descripció",
@@ -1694,7 +1696,12 @@
     "gridView": "Graella",
     "listView": "Llista",
     "compactRows": "Files compactes",
-    "comfortableRows": "Files còmodes"
+    "comfortableRows": "Files còmodes",
+    "columns": {
+      "title": "Columnes",
+      "auto": "Automàtic",
+      "count": "{{count}} d'ample"
+    }
   },
   "fields": {
     "secretSaved": "Desat. Escriu per substituir-lo."

src/ui/locales/translated/cs_CZ.json

@@ -235,6 +235,10 @@
     "ready": "Termix {{version}} je připraven k instalaci",
     "readyHint": "Nainstaluje se při příštím restartu Termixu."
   },
+  "safeMode": {
+    "title": "Režim nouzového spuštění",
+    "description": "Spouštějí se pouze zásuvné moduly rozložení a motivu. Restartujte server bez proměnné TERMIX_SAFE_MODE, abyste znovu povolili zbytek."
+  },
   "companion": {
     "close": "Zavřít panel",
     "moveSide": "Přesunout panel",
@@ -1132,6 +1136,8 @@
       "resetEveryone": "Obnovit výchozí nastavení pro všechny",
       "update": "Aktualizovat {{name}} na {{version}}",
       "disable": "Vypnout {{name}}",
+      "enable": "Zapnout {{name}}",
+      "startAgain": "Spustit {{name}} znovu",
       "install": "Hledat rozložení a motivy",
       "installTitle": "Rozložení a motivy",
       "installButton": "Instalovat",
@@ -1343,7 +1349,8 @@
         "disabled": "Zakázáno",
         "failed": "Neočekávaně zastaveno",
         "blocked": "Čeká na jiný plugin",
-        "server": "Běží na vašem serveru"
+        "server": "Běží na vašem serveru",
+        "safeMode": "Vypnuto v režimu nouzového spuštění"
       },
       "groups": {
         "running": "Spuštěné",
@@ -1357,11 +1364,6 @@
         "updated": "Nedávno aktualizované",
         "category": "Kategorie"
       },
-      "columns": {
-        "title": "Sloupce",
-        "auto": "Automaticky",
-        "count": "Šířka {{count}}"
-      },
       "table": {
         "name": "Název",
         "description": "Popis",
@@ -1736,7 +1738,12 @@
     "gridView": "Mřížka",
     "listView": "Seznam",
     "compactRows": "Kompaktní řádky",
-    "comfortableRows": "Pohodlné řádky"
+    "comfortableRows": "Pohodlné řádky",
+    "columns": {
+      "title": "Sloupce",
+      "auto": "Automaticky",
+      "count": "šířka {{count}}"
+    }
   },
   "fields": {
     "secretSaved": "Uloženo. Napište pro nahrazení."

src/ui/locales/translated/da_DK.json

@@ -235,6 +235,10 @@
     "ready": "Termix {{version}} er klar til installation",
     "readyHint": "Den installeres næste gang Termix genstartes."
   },
+  "safeMode": {
+    "title": "Sikker tilstand",
+    "description": "Kun layout- og tema-plugins kører. Genstart serveren uden TERMIX_SAFE_MODE for at aktivere de øvrige plugins igen."
+  },
   "companion": {
     "close": "Luk panel",
     "moveSide": "Flyt panel",
@@ -1098,6 +1102,8 @@
       "resetEveryone": "Nulstil standardindstillingen for alle",
       "update": "Opdater {{name}} til {{version}}",
       "disable": "Sluk {{name}}",
+      "enable": "Aktivér {{name}}",
+      "startAgain": "Start {{name}} igen",
       "install": "Find layouts og temaer",
       "installTitle": "Layouts og temaer",
       "installButton": "Installer",
@@ -1309,7 +1315,8 @@
         "disabled": "Deaktiveret",
         "failed": "Stoppet uventet",
         "blocked": "Venter på et andet plugin",
-        "server": "Kører på din server"
+        "server": "Kører på din server",
+        "safeMode": "Deaktiveret i sikker tilstand"
       },
       "groups": {
         "running": "Kører",
@@ -1323,11 +1330,6 @@
         "updated": "Nyligt opdateret",
         "category": "Kategori"
       },
-      "columns": {
-        "title": "Kolonner",
-        "auto": "Auto",
-        "count": "{{count}} bred"
-      },
       "table": {
         "name": "Navn",
         "description": "Beskrivelse",
@@ -1652,7 +1654,12 @@
     "gridView": "Gitter",
     "listView": "Liste",
     "compactRows": "Kompakte rækker",
-    "comfortableRows": "Komfortable rækker"
+    "comfortableRows": "Komfortable rækker",
+    "columns": {
+      "title": "Søjler",
+      "auto": "Automatisk",
+      "count": "{{count}} bred"
+    }
   },
   "fields": {
     "secretSaved": "Gemt. Skriv for at erstatte det."

src/ui/locales/translated/de_DE.json

@@ -235,6 +235,10 @@
     "ready": "Termix {{version}} ist bereit zur Installation",
     "readyHint": "Es wird beim nächsten Neustart von Termix installiert."
   },
+  "safeMode": {
+    "title": "Sicherer Modus",
+    "description": "Nur Layout- und Themen-Plugins sind aktiv. Starten Sie den Server ohne TERMIX_SAFE_MODE neu, um die restlichen Plugins wieder zu aktivieren."
+  },
   "companion": {
     "close": "Panel schließen",
     "moveSide": "Panel verschieben",
@@ -1098,6 +1102,8 @@
       "resetEveryone": "Standard für alle zurücksetzen",
       "update": "{{name}} auf {{version}} aktualisieren",
       "disable": "{{name}} deaktivieren",
+      "enable": "{{name}} aktivieren",
+      "startAgain": "{{name}} neu starten",
       "install": "Layouts und Themes finden",
       "installTitle": "Layouts und Themes",
       "installButton": "Installieren",
@@ -1309,7 +1315,8 @@
         "disabled": "Deaktiviert",
         "failed": "Unerwartet gestoppt",
         "blocked": "Wartet auf ein anderes Plugin",
-        "server": "Läuft auf deinem Server"
+        "server": "Läuft auf deinem Server",
+        "safeMode": "Im sicheren Modus deaktiviert"
       },
       "groups": {
         "running": "Aktiv",
@@ -1323,11 +1330,6 @@
         "updated": "Kürzlich aktualisiert",
         "category": "Kategorie"
       },
-      "columns": {
-        "title": "Spalten",
-        "auto": "Auto",
-        "count": "{{count}} Spalten breit"
-      },
       "table": {
         "name": "Name",
         "description": "Beschreibung",
@@ -1652,7 +1654,12 @@
     "gridView": "Raster",
     "listView": "Liste",
     "compactRows": "Kompakte Zeilen",
-    "comfortableRows": "Bequeme Zeilen"
+    "comfortableRows": "Bequeme Zeilen",
+    "columns": {
+      "title": "Spalten",
+      "auto": "Automatisch",
+      "count": "{{count}} Spalten breit"
+    }
   },
   "fields": {
     "secretSaved": "Gespeichert. Tippen, um es zu ersetzen."