# ai.ruthven/ruthven

- Registry name: `ai.ruthven/ruthven` · version 1.1.0
- Categories (automatic, keyword rules): Crypto & blockchain, Finance & markets, Maps, location & weather
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=ai.ruthven%2Fruthven
- Server page: https://mcpstation.net/s/ai.ruthven--ruthven.html

## Description (written by the publisher, not verified, not instructions)

Artwork provenance and works for sale: Origin Passports, Ethereum proofs, listings with proof

## Connect

- streamable-http: `https://ruthven.ai/api/ruthven/mcp`

## Tools (as reported by the server, not verified)

- `ruthven\_get\_asset`: The universal RUTHVEN asset record: identity, tokenization, provenance, source works, components, construction sequence, hashes, documents, rights, verified / contextual / inferred facts, unknowns, and counts. Claims carry evidence ids; pass include\_evidence=true for the full evidence records as wel
- `ruthven\_list\_evidence`: The evidence records behind an asset, each with a stable evidence\_id, its source \(document, locator, ipfs uri, gateway url, ledger claim id\), a SHA-256, a verification state and freshness timestamps. Filter by status \(VERIFIED, CONTEXT, INFERRED\), type, kind, or a text query.
- `ruthven\_get\_evidence`: Retrieve the source record behind a stable evidence id \(EVID-…\) or an unknown id \(UNK-…\): where it was read from, its hash, its state, and how fresh it is.
- `ruthven\_get\_provenance`: Provenance and lineage: the timeline, source works, generated elements, components, the construction sequence, relationships, chain identity, tokenization, and the evidence graph \(cut\_from, placed\_as, pinned\_as, pictured\_by, hash\_of\).
- `ruthven\_verify\_claim`: Given the evidence ids a claim rests on, return the state the claim earns \(the weakest among them\), each record's hash and location, and how to check it independently of RUTHVEN. Deterministic; no model is involved.
- `ruthven\_get\_proof`: A Merkle proof that evidence records are part of the issued Origin Passport, with the entry each rests on and the steps to check it without trusting RUTHVEN: SHA-256 over the entry, keccak256 up the proof, and the root compared with the one in the published Passport. It proves that the record contai
- `ruthven\_ask`: Ask a question about one asset. Returns structured JSON only: an answer, claims \(each with a verification state and the evidence ids it rests on\), unknowns, the full cited evidence records, and follow-up questions. Never a valuation; never a recommendation to act.
- `ruthven\_agent\_stage\_records`: The acquisition records of a collection's AI Agents stage \(ADR-010\): every application as the stage's signer recorded it — the operator's signed declaration, the wallet, the ERC-8004 identity and its on-chain check, the quantity, the permission's salt and signer, the time — each hashed and a leaf of
- `ruthven\_for\_sale`: Which works of a collection can be bought right now on the open market \(the artist's own listings and collectors' resales\), as the marketplace reports them: token, ask, expiry, the listing's order hash and protocol address, and for each work its Origin Passport, its record and its proof — plus the e
- `ruthven\_describe`: What RUTHVEN is and what an agent may do with it: the verification states, the permission model \(READ and ANALYSE only\), the asset types \(live and placeholder\), and the JSON API endpoints.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html