# FirstP — First Principles Council Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## FirstP — First Principles Council

Pressure-test an idea: live research, five lenses, blind review, one verdict with every dissent.

- Record: https://musedirectory.ai/connector/firstp
- Category: Productivity
- Developer: FirstP.ai (https://firstp.ai)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 68ms, checked 2026-09-28T09:16:12Z
- Endpoint: https://firstp.ai/mcp
- Auth: No account needed; Pricing: free
- Screening: Screened, no issues found (2026-09-25T02:51:52Z)
- Disclosure: Built and operated by the publisher of musedirectory.ai.

FirstP runs an idea or business decision through a First Principles Council. A research desk searches the web and cites every fact; five analytical lenses each take a stance (go, go if, pivot, don't); the lenses rank each other's takes blind; and a chair makes the call, showing whether it was unanimous or split and listing every dissent. Follow-up tools build a 30-day action plan and an execution kit with an interview script, real places to find customers, and a live smoke-test landing page that collects signups. Includes a Law Firm Council for plaintiff-side PI and mass tort decisions. Lenses are analytical frameworks, not real people. Not legal, financial or investment advice.

Example request: "Run my idea for a subscription box of Nordic specialty coffee through the FirstP council, then build the execution kit."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use FirstP — First Principles Council to help me. It is a free service with an MCP server at https://firstp.ai/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- convene_council: Run an idea or decision through FirstP's First Principles Council: live web research with cited sources, five analytical lenses (not real people) that each take a stance, a blind peer review where the lenses rank each other's takes, and a chair's verdict that shows consensus or t
- ask_lens: Ask one lens from a finished council a follow-up question. Founder lenses: physicist, skeptic, customer, editor, contrarian. Law firm lenses: economist, intake, client, ethics, docket.
- build_execution_kit: For a finished council, build the execution kit for the first move: who to interview and a 5-question script, real places to find them, a live smoke-test landing page on firstp.ai that collects signups, the day-30 go/no-go metric, and what to report on day 7.
- build_action_stack: For a finished council, build a 30-day week-by-week action plan and a one-page investor memo.
- get_plan: Fetch a saved council plan by plan_id: research, each lens's take and stance, the peer-review ranking, the verdict and any execution kit.

Screening checks:
- MCP handshake: pass (Answered in 169ms)
- Domain against threat feeds (Cloudflare security DNS): pass (firstp.ai not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (5 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 163 days ago)
- AI review of purpose and tool behavior: pass (No concerns)