ai.ruthven/ruthven

Measured conclusion: Alive, not deep-tested. L2 outcome: not_attempted.

Read-only artwork provenance: Origin Passports, evidence states, Merkle proofs checkable on Ethereum

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "ruthven": {
      "url": "https://ruthven.ai/api/ruthven/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (10)

• ruthven_get_asset read-only

  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 well (large).

  Parameters:

  • asset_id (required) — string — The asset: "PT-0001", a RUTHVEN ID such as "RUTHVEN-PT-0000001", or a work number such as "1".
  • include_evidence — boolean — Include every evidence record and the evidence graph. Default false.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• ruthven_list_evidence read-only

  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.

  Parameters:

  • asset_id (required) — string — The asset: "PT-0001", a RUTHVEN ID such as "RUTHVEN-PT-0000001", or a work number such as "1".
  • q — string — Text to look for in the label or statement.
  • kind — string
  • type — string
  • limit — integer
  • offset — integer
  • status — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• ruthven_get_evidence read-only

  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.

  Parameters:

  • asset_id (required) — string — The asset: "PT-0001", a RUTHVEN ID such as "RUTHVEN-PT-0000001", or a work number such as "1".
  • evidence_id (required) — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• ruthven_get_provenance read-only

  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).

  Parameters:

  • asset_id (required) — string — The asset: "PT-0001", a RUTHVEN ID such as "RUTHVEN-PT-0000001", or a work number such as "1".

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• ruthven_verify_claim read-only

  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.

  Parameters:

  • asset_id (required) — string — The asset: "PT-0001", a RUTHVEN ID such as "RUTHVEN-PT-0000001", or a work number such as "1".
  • evidence_ids (required) — array

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• ruthven_get_proof read-only

  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 contains the entry; it does not make a statement true. With neither evidence_ids nor paths, returns the paths that can be proved. Deterministic; no model is involved.

  Parameters:

  • asset_id (required) — string — The asset: "PT-0001", a RUTHVEN ID such as "RUTHVEN-PT-0000001", or a work number such as "1".
  • paths — array — Entry paths in the Passport, e.g. "identity.name" or "module.collection.copyrightOwner".
  • evidence_ids — array — Stable evidence ids (EVID-…).

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• ruthven_ask read-only

  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.

  Parameters:

  • asset_id (required) — string — The asset: "PT-0001", a RUTHVEN ID such as "RUTHVEN-PT-0000001", or a work number such as "1".
  • question (required) — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• ruthven_agent_stage_records read-only

  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 a Merkle root the collection's owner commits to the RuthvenAnchor registry on Ethereum. With record_id, one record with its proof and the steps to check it against the chain without trusting RUTHVEN. Records are operator-declared; the root proves a record is the one recorded, not that a statement in it is true. No model is involved.

  Parameters:

  • collection (required) — string — The stage's collection slug, e.g. "paper-trail".
  • record_id — string — A recordId (0x… 32 bytes) from the list, for its proof.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• ruthven_for_sale read-only

  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 exact steps to check the work and fill the listing from your own wallet, and what holding a work earns (a free RUTHVEN Origin Passport for an artwork you own). Without a collection, lists the collections that have a market answer. RUTHVEN values nothing, recommends nothing and is not a party to any sale.

  Parameters:

  • collection — string — A collection slug, e.g. "paper-trail".

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• ruthven_describe read-only

  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.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

Publisher website Repository

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.