ALEETH Authority MCP: public interface and provenance
This repository is the public interface definition, version history, and provenance record for
the remote MCP server com.aleeth/authority-mcp, hosted at https://mcp.aleeth.com/mcp.
The implementation is private by decision. This repository publishes everything a caller, auditor, or registry can verify without source access: the registry manifest, the complete tool manifest, the version history, and the security policy.
What the server is
The ALEETH Authority MCP is the first MCP server governed by ICA (Institutional Control Architecture). Every tool call is risk-checked before execution and sealed with a signed Ed25519 receipt on a hash-chained ledger anchored to Bitcoin via OpenTimestamps. The server fails closed: if governance cannot run or the receipt cannot be written, the call does not return a result.
- 51 governed tools: 41 base tools and the 10 Astra plane tools the deployed server declares (see
tools/manifest.json) - Transport: MCP streamable HTTP, TLS only
- Authentication: OAuth 2.0 bearer tokens; discovery per RFC 9728 at
https://mcp.aleeth.com/.well-known/oauth-protected-resource - Anonymous calls are refused with 401
What is in this repository
| File | What it is | How it is produced |
|---|---|---|
server.json | The manifest published to the official MCP registry | Maintained by ALEETH, versioned here |
tools/manifest.json | All 51 tools: names, descriptions, input schemas | GENERATED from the live server by an export script, run by the server's own live check against https://mcp.aleeth.com/mcp; never hand-edited, so it cannot drift from what the server actually serves |
CHANGELOG.md | Version history | Curated from the implementation repository's history |
SECURITY.md | Disclosure contact and security posture | Maintained by ALEETH |
Verify the running server yourself
None of the following requires permission from ALEETH or access to the source.
- Protocol and auth conformance (black-box):
npx mcp-spec-check https://mcp.aleeth.com/mcp --bearer <token>Read-only credentials are available on request: [email protected]. Current independent grade: A (7 pass, 0 fail, 1 warn), last re-verified 2026-07-24. - Anonymous access is refused:
curl -s -o /dev/null -w "%{http_code}" -X POST https://mcp.aleeth.com/mcpreturns401, with authorization-server discovery served per RFC 9728. - Receipts verify publicly: any receipt hash from a governed call verifies at
https://imperium.aleeth.com/api/receipts/verify/<hash>, and offline against the pinnable trust anchor athttps://imperium.aleeth.com/.well-known/ica-trust-anchor.json(public keys, SHA-256 DER fingerprints, and an offline verification recipe: you verify with a key you hold, with zero calls to ALEETH). - Measured latency, floor included: see
performance/for a live end-to-end run against production and a local server-overhead run, each published with its full run conditions and the enforced decision-timing floor disclosed. - The full proof surface: https://aleeth.com/proof
Why the source is private
Publication is not a precondition for verification. The checks that matter for a hosted remote server probe the running service: protocol conformance, authentication behavior, error contracts, and the receipt ledger. A static scan of this repository can verify the interface and the provenance; runtime governance claims are backed by the signed, Bitcoin-anchored receipt chain, which is public.
Background reading: "Stateless Is Not Governed", https://publications.aleeth.com/stateless-is-not-governed/
Contact
- Security disclosures: [email protected] (see
SECURITY.md) - Read-only evaluation credentials: [email protected]
ALEETH is a brand of The Schreck Group, Inc. AI has met its match. Truth.β’