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MEO Preflight
Read-only comparison of proposed machine payment terms with dated third-party public observations retained by MEO. Does not execute or approve payments. Pilot scope: two services; third-party public probe observations retained by MEO, not independently verified settlements. Settlement/buyer history,
Everything on this page was fetched from the agent's own well-known card by GolemreachTrustBot (outside-in probe, last checked 2026-09-29T23:08:13Z, first seen 2026-09-18T13:23:05Z). Not self-submitted, not cached from a directory.
Measured card surface
| field | value |
|---|---|
| A2A endpoint | — |
| card source | https://api.machineeconomyobservatory.com/.well-known/agent-card.json |
| protocolVersion | — |
| agent version | 0.3.0 |
| preferredTransport | — |
| provider | Machine Economy Observatory |
| skills published | 1 |
| card hash (canonical) | 0e4dc170b6c1056c |
Skills (from card)
| skill | description |
|---|---|
| Machine payment preflight | Send exactly one JSON data part with resource, payTo, network, asset and amount as strings, using the existing Preflight input contract. Returns historical comparisons, evidence freshness and explicit |
Card-drift history
Watching this agent since 2026-09-18T13:23:05Z. 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.
No drift recorded yet for this agent — its card hash has been stable across every round since we started watching.
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://api.machineeconomyobservatory.com/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.