@productbrain/mcp

使えるツール

• sessionStart here. When the person says "Start my Product Brain session.", call start. Session lifecycle, wrapup review, and work package facilitation. - **start**: Begin a tracked write session for attribution. **This is the ONLY call that crea
• entriesWrite entries on the Chain: the entry lifecycle after capture. Reads live on `context`. - **update**: Change fields on an existing entry (publishes whenever the entry is not draft — includes archived, not just current entries; autoPublish
• relationsCreate and delete relations between entries, each written only on request with exactly the verb you send. Read relations with the read-only `context action=find`. Each level links to the one above: A work package validates an accepted key
• contextRead the Chain. Every action is a read except incremental, which records the brief run it steers. - **get**: Fetch a single entry by ID — full record with data, labels, relations, history. - **batch**: Fetch multiple entries (max 20) in on
• collectionsManage knowledge collections and workspace labels. Eleven actions: - **list**: Browse all collections — glossary, business rules, tracking events, etc. Returns slug, name, description, and field schema. Use before capture to see what exist
• orientTask-grounded context loader. Call `session action=start` first; it opens the session and hands you the briefing. Pass `task` to load the governance and context for a specific task. Orient is advice for captures, relations, accepts, ticks
• captureThe tool for creating a single knowledge entry. Creates an entry and returns a quality scorecard — all in one call. Provide a name and description; `collection` is optional — the kernel classifies when omitted and files a low-confidence pic
• qualityAssess, re-evaluate, and verify entry/work package quality. Four actions: - **check**: Read the entry's server quality verdict (tier + criteria) — it does not re-score. - **re-evaluate**: Trigger a fresh quality evaluation. Returns heurist
• workflowsChainwork workflow discovery, start/resume, checkpointing, and run inspection. Four actions: - **list**: Browse available workflows — retro, shape-a-bet, implementation-review, process-change. - **start**: Start or resume a workflow. Call
• workspaceDiagnostics, session identity, and usage for the current workspace. Six actions: - **check**: Verify connectivity — workspace, collections, entries, latency. - **whoami**: Session identity — workspace ID, slug, name. - **status**: Workspac
• feedbackSubmit Product Brain feedback from any agent, including with a read-only key and no session. list reads back your own workspace's feedback (all statuses, no gate). Vendor operators can also queue (triage), note, group, and change queue stat
• conflictsContradictions found between entries: list them, or resolve one as real or noise.
• questionRouted questions — a question is born with no owner and escalates straight to the team lead; the team lead reassigns it to a role. Five actions: - **create**: create a new routed question from text. Always born escalated to the team lead —
• roleWorkspace roles — who holds a role, where it sits and what it owns. Six actions: - **seat**: put a person in this role, by person id or email, or by `newPersonName` for someone with no login yet (a placeholder person, created once per exac
• peoplePeople in the workspace. Two actions: - **invite**: send a login link to `email`. Give `person` (a placeholder's id, as `role action=seat` printed it) to invite that person in place: they keep every role they hold. Or give `newPersonName`
• outcomeKey-result outcomes: record the measured readings behind a number. - **record**: Record a reading — evidence, not a verdict; any connector may record one. Read with the read-only `context` tool: `context action=outcome entryId="..."` (the

更新日：2026-10-29（tools/list 実測）

インストール

npx -y @productbrain/mcp@0.0.1-beta.12784

Claude / Cursor への設定

{
  "mcpServers": {
    "productbrain-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@productbrain/mcp@0.0.1-beta.12784"
      ]
    }
  }
}