io.tooloracle/trustlayer
io.tooloracle/trustlayer · v1.0.0 · MCP 2025-03-26
FeedOracle Trust Layer - 10-tool cross-server trust: signing, anchoring, verification.
Reachability
reachable
checked 2026-07-14 04:31 UTC
Registry status active
Tools pinned 10
3cd75d49e764
Tools last changed
unchanged since first capture 2026-07-14
Provenance
Registry namespace io.tooloracle
(domain verified by the official registry)
Repository
github.com/tooloracle/trustlayer
Remote endpoints
https://tooloracle.io/trust/mcp/ (streamable-http)
Observed changes
| When (UTC) | Event | Detail |
|---|---|---|
| 2026-07-14 04:31 | first capture | 10 tools pinned |
| 2026-07-14 04:31 | back online |
Pinned tool definitions (10)
| Tool | Description |
|---|---|
| verify_claim | Verify 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... |
| get_signed_fact | Get a cryptographically signed, machine-verifiable fact. Returns ES256K-signed data with JWKS verification URL. Other agents can independently verify the signature. |
| provenance_trace | Full 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. |
| freshness_guard | Check if data is current, stale, or expired. Prevents agent decisions based on outdated information. Configurable max age threshold. |
| hallucination_check | Compare 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. |
| verify_signature | Verify a JWS or DSSE signature from FeedOracle evidence. Confirms cryptographic integrity and origin authenticity. Public JWKS at /.well-known/jwks.json. |
| confidence_gate | Decision 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_anchor | Anchor a fact on-chain (Polygon) as immutable, timestamped evidence. Creates an append-only registry entry with pack_id and content hash. Tamper-proof audit trail. |
| agent_reputation | Get 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. |
| trust_status | Trust Layer infrastructure health, capabilities, and component status. Shows which verification services are online and what the Trust Layer can do. |
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