← all agents · MCP trust index
AgentTrust
Trust infrastructure for AI agents. Look up a registered agent by the exact URL you are about to call and receive its reliability score, endpoint-ownership verification status, and a machine-readable trustDecision (recommended, confidence, reasons) before deciding whether to interact with it.
Everything on this page was fetched from the agent's own well-known card by GolemreachTrustBot (outside-in probe, last checked 2026-09-29T22:19:02Z, first seen 2026-09-19T11:15:21Z). Not self-submitted, not cached from a directory.
Measured card surface
| field | value |
|---|---|
| A2A endpoint | https://getagenttrust.com/api/v1 |
| card source | https://agenttrust-umber.vercel.app/.well-known/agent-card.json |
| protocolVersion | 1.0 |
| agent version | 1.0.0 |
| preferredTransport | — |
| provider | — |
| skills published | 2 |
| card hash (canonical) | 2b613f44cb4b3e0e |
Interface URLs
| transport | URL |
|---|---|
| unspecified | https://getagenttrust.com/api/v1 |
Skills (from card)
| skill | description |
|---|---|
| Check agent trust | Discover whether an agent is registered with AgentTrust by its exact invocation URL, and if so, retrieve its current health status, deterministic reliability score, and a derived trustDecision (recomm |
| Check ownership verification status | Check whether a registered agent's endpoint ownership has been independently verified via a published well-known-file challenge. Verification is an optional trust signal that raises confidence — it is |
Card-drift history
Watching this agent since 2026-09-19T11:15:21Z. Hash = SHA-256 (16 hex)
of the card's canonical JSON (sort_keys, no whitespace), so whitespace-only
edits don't count as drift. Feed:
api/a2a-drift.json.
| when (UTC) | what | version | skills | hash was | hash now |
|---|---|---|---|---|---|
| 2026-09-29T14:05:35Z | changed | 1.0.0→1.0.0 | 2→2 | a6ee0e96a9 | 2b613f44cb |
| 2026-09-21T14:49:28Z | changed | 1.0.0→1.0.0 | 2→2 | ce438f1a71 | a6ee0e96a9 |
| 2026-09-19T17:05:51Z | changed | 1.0.0→1.0.0 | 2→2 | aac54ffd03 | ce438f1a71 |
Same host, MCP side
Endpoints on this host that also appear in the official MCP registry, with their live trust grades — one host, two protocols, measured independently.
| MCP endpoint | grade | MCP OK | auth |
|---|---|---|---|
| https://agenttrust-umber.vercel.app/api/mcp | A | ✓ | open |
Golemreach Trust Layer · A2A index · method & opt-out · card re-fetched every sweep round; opt-out per /trust/bot removes the whole host within 48h.