@camstack/mcp-develop
Deprecated. This package is an alias for one more release. The same tools now ship inside the CLI:
npm i -g camstack, thenclaude mcp add camstack -- camstack mcp --toolsets develop.
MCP server (stdio) for CamStack plugin authors. Run it with
npx @camstack/mcp-develop; it wraps @camstack/develop.
Workspace tools
Operate on the local CamStack workspace only (no hub): list_addons,
get_addon, list_capabilities, get_capability, who_provides,
list_examples, find_example, validate_addon, scaffold_addon,
scaffold_cap_stub, extend_addon, list_skills, get_skill.
Track review tools
Find tracks whose class is wrong and curate them into the re-training set. The
procedure, the signals and the verdict vocabulary are in the track-review
skill (get_skill track-review).
| Tool | Hub access | What it does |
|---|---|---|
track_review_triage | read | Rank recent video tracks by how likely the class is wrong; returns suspects with features, cameraName and inTraining (suspects already in the retrain corpus are skipped, counted in skippedInTraining, unless excludeInTraining: false) and a random control sample of non-suspects. few-observations is not evaluated here (slim rows carry no positions); signalsNotEvaluated says so. Walks the hub one camera at a time (1000 rows/page), bounded at 20000 tracks or 60 s; a partial read is announced in the first text block and in fetched.truncatedBy. |
track_review_frame | read | The best clean frame of one track as an image (size-bounded) plus its features and trajectory envelope. Prefers a whole-scene frame; on a thumbnail-crop fallback the envelope is withheld (imageSpace: crop) with a warning, since its full-frame coordinates do not map onto the crop. |
track_review_plan | none | Turn verdicts into the exact write plan, keeping each verdict's note and an optional collectionName. Local, writes nothing. |
track_review_apply | write | Execute a plan: flag tracks for training, copy a frame, save corrected annotations, mark complete, add to a named collection. Refuses without confirm: true and a collection name (the collectionName argument, else plan.collectionName); idempotent; never replaces existing annotations unless overwrite: true; returns a per-track log and the corpus KPI before and after. A box copied from the pipeline is saved as the pipeline's (source: 'pipeline', with its model, score and an origin snapshot), and the save names the frame revision it read so a frame changed elsewhere is refused. |
track_review_backfill_origin | write (dry-run by default) | For annotations saved before origins existed, reconstruct each row's origin by EXACT rectangle match against the pipeline box the hub re-derives for its frame. Name a collection or frameIds. Returns per frame the rows that would get an origin, the rows that stay unmatched (approximate) and those that already have one; writes (backfillRetrainOrigins, origin column only) only with confirm: true, and never overwrites an existing origin. |
Hub methods used (pipelineAnalytics.* unless noted): deviceManager.listAll,
listRecentTracks, getTrack, listTrackMedia, getTrackMedia,
getRetrainCorpusKpi, listRetrainCollections, listRetrainFrames,
listRetrainAnnotations; writes: setTrackFlags, selectRetrainFrames,
saveRetrainAnnotations, backfillRetrainOrigins, setRetrainFrameComplete,
createRetrainCollection, addRetrainFramesToCollection; also reads
listRetrainCorpusPage (the backfill walks a collection with it).
Configuration
| Variable | Meaning |
|---|---|
CAMSTACK_HUB_URL | Hub address, e.g. https://hub.local:4443. |
CAMSTACK_HUB_TOKEN_FILE | File holding one token (preferred). CAMSTACK_HUB_TOKEN also works. |
CAMSTACK_HUB_CA_FILE | PEM of the hub's CA / pinned certificate for a self-signed hub. |
TLS verification is never disabled. track_review_apply and track_review_backfill_origin (with confirm) need an admin token;
the hub's refusal is shown as-is. Tokens never appear in output.
{ "mcpServers": { "camstack-develop": {
"command": "npx", "args": ["@camstack/mcp-develop"],
"env": { "CAMSTACK_HUB_URL": "https://hub.local:4443",
"CAMSTACK_HUB_TOKEN_FILE": "/home/me/.camstack/review.token",
"CAMSTACK_HUB_CA_FILE": "/home/me/.camstack/hub-ca.pem" } } } }
Package @camstack/mcp-develop on npm.
Requirements
- Node.js >=24.
See CHANGELOG.md for what changed in each version.