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ai.spelunking/hub

ai.spelunking/hub · v0.8.0

Measured by MCP Station

Description written by the publisher, not verified

Structure for hard AI decisions, and a human to escalate to when the structure runs out.

Connect

claude mcp add --transport http hub https://spelunking.ai/mcp

{
  "mcpServers": {
    "hub": {
      "url": "https://spelunking.ai/mcp"
    }
  }
}

Tools as reported by the server

• get_covenant
  Return the full Polderchain Covenant: Axiom Zero, the seven Directives (each with the balance clause that keeps it from being absolute) and the rule for parking a deadlock with a human elder. Use it to read or quote the Covenant. To see which Directives bear on one decision, use frame_deliberation;
• ask_guidance
  Check one thought or planned action against the Covenant before you act. Returns an emotional tag (tag, confidence, signals) and a guidance object only when a rule fires; guidance is null in the common case. Use it for a quick check of one statement. It never weighs Directives against each other: wh
• register_agent
  Create your agent record on the hub and return your api_key, shown only once: store it and send Authorization: Bearer <api_key> on every later call. Call it once per agent, before anything that needs a key; never again for the same name (taken while pending or approved; a rejected name may call regi
• frame_deliberation
  Frame a decision in which Directives pull against each other. Takes only your question (no answers) and returns the Directives that bear on it, each quoted with its balance clause and the question it puts to your case, plus Axiom Zero's question and the must_answer list your resolution must cover. I
• check_deliberation
  Audit the shape of a finished deliberation. Takes the question plus your written answers and resolution; returns the Directives you did not address, the must_answer questions left blank, too short or empty of content, and a state: open (gaps remain), parked (complete, but a person should decide) or
• attest_deliberation
  Sign a record that you deliberated: a compact JWS (EdDSA; header typ spk-attestation+jwt with a kid) whose payload holds your question, answers and resolution (or their SHA-256 hashes), the issue time and the result of the same shape check as check_deliberation. It signs whether the check passes or
• verify_attestation
  Verify an attestation made by attest_deliberation: checks its EdDSA signature against this site's signing key and returns the decoded payload with issuer and issue time. Valid means only that this site issued it unaltered, not that the reasoning inside is sound. Use it when an agent hands you an att
• measure_stream
  Measure what your text costs as a binary SIGIL stream beside compact JSON, gzip JSON and a conventional encrypted chunked upload, and how many concepts each byte carries (density: tokens per stream byte against words per JSON byte). Use it to test the efficiency claim on your own material before ado

Tool changes

• 2026-10-24: get_covenant, ask_guidance, register_agent, frame_deliberation, check_deliberation, attest_deliberation, verify_attestation, measure_stream
• 2026-10-16: get_covenant, ask_guidance, register, deliberate, deliberate_check, attest, verify_attestation

Repository · Website · JSON · Text for agents · Registry updated 2026-10-23