Third live integration: container status across every Docker host Dockhand
manages, with start/stop/restart actions — matching the "dashboard + basic
actions" depth from the plan. Talks to Dockhand's own aggregating REST API
(bearer tokens, dh_...) rather than the raw Docker Engine API on each host
directly, so one credential covers every host Dockhand is already connected
to.
Adapter built against Dockhand's real published OpenAPI spec (fetched from
https://github.com/strausmann/mcp-dockhand/blob/main/docs/dockhand-openapi.json,
257 documented paths) since the instance itself isn't reachable from here —
same "verify against the real shape, don't guess" approach as Gitea, just
via the spec instead of a live instance:
- GET /api/environments — the Docker hosts Dockhand knows about
- GET /api/containers?env=<id>&all=true — containers per host
({id, name, image, state, status})
- POST /api/containers/{id}/{start,stop,restart}?env=<id>
server/src/integrations/dockhand/adapter.ts fans the environments call out to
one containers call per host (Promise.all) and flattens the result, tagging
each container with its environment; one unreachable host returns an empty
list for that host rather than failing the whole dashboard view. Follows the
same config-in-UI + encrypted-credential pattern as Tailscale and Gitea.
Verified: full build passes. Since Dockhand isn't reachable from here, ran a
14-check HTTP test against the live server instead of the real API — role
gating, credential non-leakage, disabled-integration blocking, and
(critically) re-confirmed the wrong_type crash-safety pattern holds for this
third adapter type: hitting the Dockhand routes on a differently-typed
integration row returns a clean 400 rather than crashing the process, and
the server keeps responding to /health afterward. Real container data and
the start/stop/restart actions still need verification once this app runs
on the user's LAN where Dockhand is reachable.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
bobbanandClaude Sonnet 5
9c45a806c8