Trustlayer MCP server
online · 100% uptimeFeedOracle Trust Layer - 10-tool cross-server trust: signing, anchoring, verification.
Little public usage data yet
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If you have run it, two minutes of your experience saves the next person an afternoon.
Trustlayer tools (10)
write = sends, deletes, buys or postsagent_reputationFreeGet trust score and reputation for an AI agent from FeedOracle KYA (Know Your Agent) system. Returns trust level (UNVERIFIED → CERTIFIED), score (0-100), and registration details.
confidence_gateFreeDecision gate for agents: should I proceed, exercise caution, abstain, or escalate? Evaluates multi-factor confidence for a specific action type (cite, trade, report, recommend) against a threshold.
evidence_anchorFreeWITHDRAWN (2026-08-09). This tool does not submit any blockchain transaction and creates no on-chain anchor or proof; it returns a non-success withdrawal notice.
freshness_guardFreeCheck if data is current, stale, or expired. Prevents agent decisions based on outdated information. Configurable max age threshold.
get_signed_factFreeWITHDRAWN (2026-08-09). This tool does not produce or verify a cryptographic signature and returns a non-success withdrawal notice. Do not rely on it for signed evidence.
hallucination_checkFreeCompare an agent's statement against ground truth evidence. Detects factual mismatches and dangerous hallucination patterns (absolute language, suspect claims). Returns evidence checks and red flags.
provenance_traceFreeFull data provenance chain — traces every data point from external source (CoinGecko, ESMA, on-chain) through FeedOracle processing to final delivery. Each step individually hashed. Supports EU AI Act Art. 13 transparency requirements.
trust_statusFreeTrust Layer infrastructure health, capabilities, and component status. Shows which verification services are online and what the Trust Layer can do.
verify_claimFreeVerify an agent's claim against FeedOracle signed evidence. Checks if a statement (e.g. 'USDC market cap is $32B') matches live, cryptographically signed data. Returns verified/partially_verified/unverified with confidence score and recommended action.
verify_signatureFreeWITHDRAWN (2026-08-09). This tool performs no cryptographic signature verification and returns a non-success withdrawal notice. A hash comparison is not signature verification.
Public scan report
scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 483ms20/20
- Tool poisoning10 tool descriptions checked15/15
- Auth qualityopen endpoint, read-only tools10/15
- Maintenancerepository not readable: repo not found3/15
- Maintainer identityno repository or website to verify2/10
Install Trustlayer in Claude Code, Cursor or VS Code
claude mcp add --transport http trustlayer https://tooloracle.io/trust/mcp/
Trustlayer: common questions
- Is Trustlayer MCP server safe?
- With care: it is graded C, so read the findings first (67/100). Read the Trustlayer safety report
- How do I install Trustlayer?
- It runs remotely at tooloracle.io. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does Trustlayer need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Trustlayer maintained?
- The latest release is v1.0.0.
- Is Trustlayer up?
- 100% of our last 28 checks got an answer. We check remote servers about four times a day.