Mnemom — Trust Ratings for AI Agents (MCP server)

Canonical home for the Mnemom Model Context Protocol (MCP) server — trust infrastructure for the agent internet. Look up a verifiable Trust Rating for an AI agent, scan a website's AI-trust-readiness, verify signed scorecards in‑band, claim an agent identity, and publish an alignment card.

This repo is the public, canonical source of truth for the server's connection details and manifest. The server implementation runs on Mnemom's platform; this repo is its metadata + documentation home.

• Website: https://www.mnemom.ai · for agents: https://www.mnemom.ai/for-agents
• Docs: https://docs.mnemom.ai
• Rubric (isittrustready): https://www.isittrustready.ai/rubric
• Official MCP registry: io.github.mnemom/mnemom
• Maintainer: support@mnemom.ai

Connect

Streamable‑HTTP MCP endpoint (curated directory profile, 16 tools):

https://api.mnemom.ai/mcp?profile=directory

The full manifest is in server.json.

In Claude / ChatGPT / any MCP client

Add a custom connector pointing at the URL above. Reads are anonymous — you can list tools and call the reputation, search, scan, verify, and get‑started tools with no account. Writes (claiming an agent, publishing an alignment card) require authentication.

Authentication

• Reads: zero‑auth. No key, no login.
• Writes: OAuth 2.0 with Dynamic Client Registration (RFC 7591) + PKCE. Discovery follows RFC 9728 — an unauthenticated write returns 401 with a WWW‑Authenticate header pointing at the Protected Resource Metadata, so a compliant client can self‑configure:
  • Protected Resource Metadata: https://api.mnemom.ai/.well-known/oauth-protected-resource/mcp
  • Authorization Server Metadata: https://api.mnemom.ai/.well-known/oauth-authorization-server
• An X-Mnemom-Api-Key header is accepted as an alternative to OAuth.

What's in the directory profile

A curated 16‑tool surface, grouped:

• Reputation — get_reputation, get_reputation_badge, search_reputation_directory, verify_reputation, list_agents, get_agent (agent risk history is authenticated — see get_risk_history on the full surface)
• Website trust scanning — scan_trust, verify_scan
• Identity & protection — claim_agent, verify_agent_binding, preview_compose_alignment_by_agent, put_alignment_by_agent, preview_compose_protection_by_agent, put_protection_by_agent, report_recipe_fn_fp
• Orientation — get_started

The default endpoint (/mcp, no profile) exposes the full power‑user tool surface; ?profile=directory is the curated face used for directory listings.

Verify, don't trust

Scan scorecards are Ed25519‑signed. Verify any scorecard in‑band with the verify_scan tool, or check the signature yourself against the published key:

• Scanner JWKS: mnemom://iitr/jwks (also at the isittrustready surface)
• The scorecard carries a self‑describing verification block (algorithm, key id, canonicalization rule) so a holder can reconstruct and check the signature.

Links

© Mnemom. The server implementation is operated by Mnemom; this repository is its public manifest and documentation home.