Lock Project Stack

lock-project-stack

Bind a project to its declared dependency versions so every search(action="docs_query") call from inside that project surfaces docs for the exact versions you pinned, instead of "latest". Mirrors the Cabinets workflow from spec section 4.3.

Steps

1. Resolve the project root:

   • If the user gave an absolute path, use it.
   • Otherwise infer the root from the current workspace context (e.g. git rev-parse --show-toplevel output).
   • Confirm at least one supported manifest exists: pyproject.toml, package.json, go.mod, or Cargo.toml.

2. Lock the project:

   • Call search(action="docs_lock_project", project_path=<abs_path>).
   • The response includes total detected libraries + indexed count (how many already have docs in Tier 1 or Tier 2). Surface both numbers to the user so they know how much coverage they have today.

3. Trigger Tier 2 ingestion for missing libraries (optional):

   • Iterate the locked_libraries list; for entries with indexed == false, call search(action="docs_query", library=<name>, project_path=<abs_path>, query="<library> overview") once. The first call kicks off background Tier 2 ingestion; subsequent calls return real chunks.

4. Verify lock reuse:

   • Re-call search(action="docs_query", library=<name>, project_path=<abs_path>, query=...) WITHOUT specifying version. The response should include a non-null lock_pin field matching the version from the manifest, confirming Cabinets is honoring the pin.

5. Surface the pin to the user:

   • Summarize "Locked N libraries against versions X.Y.Z (M already indexed, K queued for Tier 2 ingestion)."

Best practices

• Re-run after every dependency bump so the lock stays in sync with what is actually installed.
• For monorepos, lock each workspace project separately — wet-mcp keys on absolute path so apps/web and apps/api get distinct locks.
• The lock is a hint, not a hard constraint — callers can always override the version by passing it explicitly to docs_query.