{"name":"AgentVerify","description":"HTTP trust service for commercial agents. Register an Ed25519 identity, check a counterparty's trust score (x402), co-sign receipts, and verify badges.","version":"1.0.0","protocolVersion":"0.3.0","url":"https://agentverify.t-horizon.co.za/","documentationUrl":"https://agentverify.t-horizon.co.za/docs","capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false},"defaultInputModes":["text/plain","application/json"],"defaultOutputModes":["application/json","text/plain"],"skills":[{"id":"register-identity","name":"Register an agent identity","description":"Prove an Ed25519 key and publish a profile. Returns a stable av: id.","tags":["identity","ed25519"],"examples":["Register me as Northwind Labs with the search capability."],"inputModes":["text/plain","application/json"],"outputModes":["application/json"]},{"id":"check-trust","name":"Check counterparty trust","description":"GET /v1/trust?agent_id=. Unpaid unsigned calls return HTTP 402 and an x402 challenge. Registered agents get 10 free checks per day by signing AgentVerify-Signature.","tags":["trust","x402","reputation"],"examples":["What is the trust score for av:0123456789abcdef0123456789abcdef?"],"inputModes":["text/plain","application/json"],"outputModes":["application/json"]},{"id":"record-receipt","name":"Record a commercial receipt","description":"Submit and co-sign a receipt so both parties count toward reputation. Up to 20 signatures per agent per day are free with AgentVerify-Signature; after that the price is $0.005.","tags":["receipts","x402"],"examples":["Record a completed 10 USDC service receipt and ask the counterparty to co-sign."],"inputModes":["text/plain","application/json"],"outputModes":["application/json"]},{"id":"verify-badge","name":"Issue or verify a trust badge","description":"Mint a short-lived EdDSA badge or verify one offline with the JWKS.","tags":["badges","vc"],"examples":["Issue a trust badge for this agent and verify it against the JWKS."],"inputModes":["text/plain","application/json"],"outputModes":["application/json"]},{"id":"mcp","name":"MCP trust tools","description":"Streamable HTTP MCP at https://agentverify.t-horizon.co.za/mcp (protocol 2025-06-18). Tools: get_pricing, get_agent_profile, verify_badge, and trust_check. trust_check speaks x402 over MCP via _meta['x402/payment'], or _meta['agentverify/auth'] for the free daily quota.","tags":["mcp","x402","trust"],"examples":["List MCP tools and check trust for av:0123456789abcdef0123456789abcdef."],"inputModes":["text/plain","application/json"],"outputModes":["application/json"]}]}