{"audit":{"version":"1.5","generated_at":"2026-08-23T04:50:13.599163+00:00","generated_by":"Agenstry","report_url":"https://agenstry.com/agents/yieldhunter-agent-production.up.railway.app","methodology_url":"https://agenstry.com/methodology","verifier_jwks_url":"https://agenstry.com/.well-known/jwks.json","subject":{"domain":"yieldhunter-agent-production.up.railway.app","name":"yieldhunter","url":"https://yieldhunter-agent-production.up.railway.app/.well-known/agent-card.json"}},"identity":{"provider":{"organization":"yieldhunter.eth","url":"https://yieldhunter-agent-production.up.railway.app"},"registry_verification":null,"signature":{"signed":false,"signature_valid":null}},"protocol":{"version":"2025-06-18","supports_streaming":false,"supports_push_notifications":false},"operational":{"live_state":"wrong_response","live_responds":false,"last_status_code":200,"last_elapsed_ms":61,"last_error":null},"track_record":{"first_seen":"2026-08-23T02:28:48.824025+00:00","last_checked":"2026-08-23T02:28:48.824025+00:00","last_seen_ok":"2026-08-23T02:28:48.824025+00:00","checks_total":1,"checks_ok":1,"uptime_pct":100.0,"uptime_window_days":30,"uptime_probes":1,"archived":false,"archived_reason":null},"conformance":{"score":36,"grade":"F","summary":"F-grade: card is reachable but fails most operational signals.","criteria":[{"key":"valid_card","label":"Valid AgentCard","points":10,"max_points":10,"status":"pass","detail":"Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification)."},{"key":"live_responds","label":"Live JSON-RPC","points":5,"max_points":25,"status":"fail","detail":"Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response."},{"key":"protocol_version","label":"Protocol version","points":2,"max_points":10,"status":"partial","detail":"Declares unrecognised version '2025-06-18'."},{"key":"signature","label":"JWS signature","points":0,"max_points":10,"status":"info","detail":"Card is unsigned (most published agents are)."},{"key":"uptime","label":"Uptime track record","points":0,"max_points":15,"status":"info","detail":"Only 1 probe so far, need ≥5 for an uptime grade."},{"key":"skills","label":"Skill declaration","points":10,"max_points":10,"status":"pass","detail":"Declares 6 skills with structured metadata."},{"key":"verified_identity","label":"Verified Identity","points":5,"max_points":10,"status":"partial","detail":"Provider declared: yieldhunter.eth (https://yieldhunter-agent-production.up.railway.app). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit."},{"key":"freshness","label":"Freshness + modern flags","points":4,"max_points":5,"status":"pass","detail":"seen in upstream source within 0d"},{"key":"security","label":"Security declaration","points":0,"max_points":5,"status":"info","detail":"Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated."}]},"card_read":{"findings":[],"clean":true,"source_url":"https://yieldhunter-agent-production.up.railway.app/.well-known/agent-card.json"},"skills":[{"id":"health","name":"Health","description":"Liveness and capability check (status, feature flags, data sources). Call first. Research service only.","tags":["health","status","research"],"examples":["{}"],"inputModes":[],"outputModes":[]},{"id":"list_yields","name":"List yields","description":"Rank stablecoin yield opportunities with a composite risk-adjusted score (not raw APY). Call after health. Research estimates only.","tags":["yields","stablecoin","risk-adjusted","research"],"examples":["{\n  \"assets\": [\"USDC\"],\n  \"sortBy\": \"risk_adjusted\"\n}","After list_yields, contrast row #1 (risk-adjusted winner) with row #2 (often higher rate, thinner liquidity, or other chain). Do not pick the max-APY row in the ten as the contrast. Live protocol/chain names move — any named pair is a snapshot, not the spec."],"inputModes":[],"outputModes":[]},{"id":"score_opportunity","name":"Score opportunity","description":"Full multi-factor risk-adjusted score for one opportunity from list_yields. Research only.","tags":["score","yields","research"],"examples":[],"inputModes":[],"outputModes":[]},{"id":"compare_opportunities","name":"Compare opportunities","description":"Side-by-side comparison of 2–5 opportunities by risk-adjusted score. Research only.","tags":["compare","yields","research"],"examples":[],"inputModes":[],"outputModes":[]},{"id":"explain_score","name":"Explain score","description":"Explain why an opportunity received its risk-adjusted score (factors, yield mix, caveats). Research only.","tags":["explain","score","research"],"examples":[],"inputModes":[],"outputModes":[]},{"id":"get_protocol_risk","name":"Protocol risk","description":"Protocol-level risk card (age, audit signals, curated known issues). Higher score = lower protocol risk. Research only.","tags":["protocol","risk","research"],"examples":[],"inputModes":[],"outputModes":[]}],"provenance":[{"source":"mcp_registry","first_seen":"2026-08-23T02:28:48.824025+00:00"}],"recent_probes":[{"fetched_at":"2026-08-23T02:28:48.824025+00:00","ok":true,"status_code":200,"error":null,"elapsed_ms":61,"live_responds":false}],"catalog_attestation":null,"operator_revenue_evidence":{"evidence_class":"operator_submitted","authenticity":{"rung":"no_operator_evidence","rank":0,"why":"No verifiable operator evidence has been submitted for this agent.","thresholds":{"min_independent_payers":3,"min_verified_usd":25.0},"engine_table":"agent_authenticity","merge_rule":"max(existing_rank, rank)"},"metric_metadata":{"provenance":"operator_submitted_evidence","confidence":"attested","coverage":{"numerator":0},"as_of":"2026-08-23T04:50:13.603335+00:00","definition":"Revenue proofs submitted by the verified owner and re-checked by Agenstry against the settlement chain or the operator's own Stripe account. Only independently confirmed proofs are counted."},"counts":{"retained":0,"verified":0,"unverifiable":0},"verified":{"gross_usd":0.0,"transactions":0,"independent_payers":0},"detail_url":"https://agenstry.com/api/agents/yieldhunter-agent-production.up.railway.app/evidence","dispute_url":"https://agenstry.com/agents/yieldhunter-agent-production.up.railway.app/dispute"},"verification_history":[],"signatures":[{"protected":"eyJhbGciOiJFUzI1NiIsImprdSI6Imh0dHBzOi8vYWdlbnN0cnkuY29tLy53ZWxsLWtub3duL2p3a3MuanNvbiIsImtpZCI6ImFnZW50ZmluZGVyLWVzMjU2LTEiLCJ0eXAiOiJKT1NFIn0","signature":"jEIAumQ9TZSraotQBOnZkkAneC04mLBpaGQlnDuY9XI9ledupY1iv-0yTBPyD1BmPEjOcDhO86tPWZrWrcoeKA"}]}