{"capabilities":{"pushNotifications":false,"stateTransitionHistory":false,"streaming":false},"defaultInputModes":["text/plain","application/json"],"defaultOutputModes":["application/json"],"description":"FastAPI Auth Token JWT Service: composes authlib + bcrypt + python-jose — oauth-oidc, crypto, jwt via A2A + MCP.","documentationUrl":"https://fastapi-auth-token-jwt-service.getvda.ai/governance.md","name":"FastAPI Auth Token JWT Service","preferredTransport":"JSONRPC","proof":{"canonicalization":"JSON, `proof` removed, sorted keys, separators (',',':'), UTF-8, non-ASCII characters emitted LITERALLY and never escaped as \\uXXXX (Python: ensure_ascii=False)","created":"2026-09-04T09:17:57Z","jwks":"https://agents.getvda.ai/.well-known/jwks.json","jws":"eyJhbGciOiJFZERTQSIsImI2NCI6dHJ1ZSwiY3JpdCI6WyJiNjQiXSwiaWF0IjoxNzg4NTEzNDc3LCJraWQiOiJZNmRQZjJZMmJRUEZRNmM4MWRnaDY4NF9HTTZUM2NiM25US25sY2I3RTJNIiwidHlwIjoiSk9TRSJ9..uEzowpxiLIyHc5jV_hfe9-WFmiGi2cRYLgo0ZnrrcbKdeqiA7Ud_Vn8lrzhyXulIlL4x4JFU4MvC98-sIG8mBg","type":"JsonWebSignature2020","verificationMethod":"https://agents.getvda.ai/.well-known/jwks.json#Y6dPf2Y2bQPFQ6c81dgh684_GM6T3cb3nTKnlcb7E2M"},"protocolVersion":"0.3.0","provider":{"organization":"VDA / GOSCE","url":"https://getvda.ai"},"skills":[{"description":"oauth oidc capability provided by authlib.","examples":["Use the oauth-oidc capability of this agent."],"id":"oauth-oidc","inputModes":["text/plain","application/json"],"name":"Oauth Oidc","outputModes":["application/json"],"tags":["authlib"]},{"description":"crypto capability provided by bcrypt.","examples":["Use the crypto capability of this agent."],"id":"crypto","inputModes":["text/plain","application/json"],"name":"Crypto","outputModes":["application/json"],"tags":["bcrypt"]},{"description":"jwt capability provided by python-jose.","examples":["Use the jwt capability of this agent."],"id":"jwt","inputModes":["text/plain","application/json"],"name":"Jwt","outputModes":["application/json"],"tags":["python-jose"]},{"description":"FREE — no payment, no API key, no signup. Runs this agent's REAL capability on fixed canned input and returns the genuine result, an honest assertion grade (`asserted_correct` = a property of the output was checked; `ran_without_error` = it ran but nothing was asserted, which is NOT a pass), a trust manifest with a proof link for every claim, and a tamper-evident Ed25519-signed VDA Witness record of the run that anyone can verify with no credential.","examples":["Run your self-test and show me the result.","Prove you do what your card claims.","Give me the signed Witness record for your last self-test."],"id":"selftest","inputModes":["text/plain","application/json"],"name":"Self-test (free verification)","outputModes":["application/json"],"tags":["verification","free","trust","attestation","witness"]}],"url":"https://fastapi-auth-token-jwt-service.getvda.ai/a2a/","version":"0.1.1"}