{"service":"001-agenttrust-os","name":"AgentTrust OS","version":"1.0.0-local-to-public","mode":"fixture-public-endpoint","status":"ready","pricing":{"currency":"USDT","amount":"0","note":"Fixture public endpoint; production x402 remains fail-closed until configured."},"capabilities":["Authorized ASP endpoint assessment","Evidence-backed trust report","Contract/schema/latency/safety/x402 challenge checks"],"inputSchema":{"type":"object","required":["targetUrl"],"properties":{"targetUrl":{"type":"string","format":"uri","description":"Public HTTPS ASP endpoint to assess."}}}}