ruthven

Q: Is ruthven MCP server safe?

QAmcp's test on 24 Oct 2026: No hidden instructions were found in its tool descriptions. Its error messages showed no secrets or internal details. All 10 of its tools are labeled read-only. Overall it scored 88/100 on 24 Oct 2026. A test can only see what the server shows from outside, not what it does with your data behind the scenes. Connect servers from makers you trust.

by ruthven.ai · https://ruthven.ai/api/ruthven/mcp

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

10 tools✓ all read-only✓ no account neededPricing: not listed

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88 /100

PASS · WITH NOTES

12 of 12 checks · 24 Oct 2026

Is ruthven MCP server safe?

No hidden instructions were found in its tool descriptions.
Its error messages showed no secrets or internal details.
All 10 of its tools are labeled read-only.
Overall it scored 88/100 on 24 Oct 2026.

A test can only see what the server shows from outside, not what it does with your data behind the scenes. Connect servers from makers you trust.

What it can do

10 tools, in the server's own words.

ruthven_get_assetread-only

The universal RUTHVEN asset record: identity, tokenization, provenance, source works, components, construction sequence, hashes, documents, rights, verified / …

ruthven_list_evidenceread-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 veri…

ruthven_get_evidenceread-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.

ruthven_get_provenanceread-only

Provenance and lineage: the timeline, source works, generated elements, components, the construction sequence, relationships, chain identity, tokenization, and…

ruthven_verify_claimread-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 indepe…

ruthven_get_proofread-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: S…

ruthven_askread-only

Ask a question about one asset.

ruthven_agent_stage_recordsread-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, t…

ruthven_for_saleread-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: to…

ruthven_describeread-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)…

Test results

Safe mode: only tools labeled read-only were run. How the test works

!
Ready for the newest MCP version
1 warning
- !Uses an older MCP version (2025-06-18). It works today, but it isn't on the July 2026 version (2026-07-28) yet.
note
!
Every tool is described
4 warnings
- !ruthven_list_evidence: Inputs with no description: status, type, kind, limit, offset
- !ruthven_get_evidence: Inputs with no description: evidence_id
- !ruthven_verify_claim: Inputs with no description: evidence_ids
- !ruthven_ask: Inputs with no description: question
note
!
Fast enough
1 warning
- !ruthven_agent_stage_records: Slowest tool: ruthven_agent_stage_records (4.6 s): users will notice the wait
- and 3 more
note
✓
ConnectsConnected in 801 ms
pass
✓
Lists its toolsFound 10 tools
pass
✓
Tools are labeled safe or dangerousEvery tool has a safety label
pass
✓
No hidden instructionsNo hidden instructions found in tool descriptions
pass
✓
Tools work with good inputs
All good
- ✓ruthven_get_asset: Answered with an error, probably because of our sample input: { "error": "'test' is not an asset id the pilot can address.", "status": 400, "detail": "Use a work number, PT-0001, or a RUTHVEN ID such a…
- ✓ruthven_list_evidence: Answered with an error, probably because of our sample input: { "error": "'test' is not an asset id the pilot can address.", "status": 400, "detail": "Use a work number, PT-0001, or a RUTHVEN ID such a…
- ✓ruthven_get_evidence: Answered with an error, probably because of our sample input: { "error": "'test' is not an asset id the pilot can address.", "status": 400, "detail": "Use a work number, PT-0001, or a RUTHVEN ID such a…
- ✓ruthven_get_provenance: Answered with an error, probably because of our sample input: { "error": "'test' is not an asset id the pilot can address.", "status": 400, "detail": "Use a work number, PT-0001, or a RUTHVEN ID such a…
- ✓ruthven_verify_claim: Answered with an error, probably because of our sample input: { "error": "'test' is not an asset id the pilot can address.", "status": 400, "detail": "Use a work number, PT-0001, or a RUTHVEN ID such a…
- ✓ruthven_get_proof: Answered with an error, probably because of our sample input: { "error": "'test' is not an asset id the pilot can address.", "status": 400, "detail": "Use a work number, PT-0001, or a RUTHVEN ID such a…
- ✓ruthven_ask: Answered with an error, probably because of our sample input: { "error": "ASK RUTHVEN is not enabled.", "status": 404 } {"error":"ASK RUTHVEN is not enabled.","status":404}
- ✓ruthven_agent_stage_records: Answered with an error, probably because of our sample input: { "error": "no such stage", "status": 404, "detail": "https://ruthven.ai/api/ruthven/agent-stage/test/records" } {"error":"no such stage","…
- and 2 more
pass
✓
Bad inputs give a clean error
All good
- ✓ruthven_get_asset: Refused missing required input "asset_id" with a clear error
- ✓ruthven_get_asset: Refused wrong type for "asset_id" with a clear error
- ✓ruthven_list_evidence: Refused missing required input "asset_id" with a clear error
- ✓ruthven_list_evidence: Refused wrong type for "asset_id" with a clear error
- ✓ruthven_get_evidence: Refused missing required input "asset_id" with a clear error
- ✓ruthven_get_evidence: Refused wrong type for "asset_id" with a clear error
- ✓ruthven_get_provenance: Refused missing required input "asset_id" with a clear error
- ✓ruthven_get_provenance: Refused wrong type for "asset_id" with a clear error
- and 9 more
pass
✓
Tools work together
5 chains working
- ✓ruthven_describe → ruthven_get_asset: ruthven_get_asset found what ruthven_describe returned (asset_id = "PT-0001")
- ✓ruthven_describe → ruthven_list_evidence: ruthven_list_evidence found what ruthven_describe returned (asset_id = "PT-0001")
- ✓ruthven_describe → ruthven_get_provenance: ruthven_get_provenance found what ruthven_describe returned (asset_id = "PT-0001")
- ✓ruthven_describe → ruthven_verify_claim: ruthven_verify_claim found what ruthven_describe returned (asset_id = "PT-0001")
- ✓ruthven_describe → ruthven_get_proof: ruthven_get_proof found what ruthven_describe returned (asset_id = "PT-0001")
pass
✓
No secrets leakedChecked 32 error messages: no secrets or internal details
pass
✓
Resources and prompts work
All good (1 template)
- ✓ruthven://assets/{asset_id}: A made-up value gets a clean error (ruthven://assets/qamcp-test)
- ✓An address that does not exist gets a clean "not found" error
pass

Test it yourself

Free and open source. Same checks, same score.

npx qamcp-cli https://ruthven.ai/api/ruthven/mcp

Score over time

24 Oct 202688

One test so far. New tests will show here.

Reviews

Coming soon: reviews from people who use ruthven, signed in with GitHub, one per person. Reviews never change the score.

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