{"audit":{"version":"1.3","generated_at":"2026-05-23T02:16:45.788238+00:00","generated_by":"Agenstry","report_url":"https://agenstry.com/agents/nexus-agent-xa12.onrender.com","methodology_url":"https://agenstry.com/methodology","verifier_jwks_url":"https://agenstry.com/.well-known/jwks.json","subject":{"domain":"nexus-agent-xa12.onrender.com","name":"NEXUS Intelligence","url":"https://nexus-agent-xa12.onrender.com/.well-known/agent-card.json"}},"identity":{"provider":{"organization":"NEXUS Intelligence","url":"https://nexus-agent-xa12.onrender.com"},"registry_verification":null,"signature":{"signed":false,"signature_valid":null}},"protocol":{"version":"1.2","supports_streaming":false,"supports_push_notifications":true},"operational":{"live_state":"wrong_response","live_responds":false,"last_status_code":null,"last_elapsed_ms":null,"last_error":"ReadTimeout: "},"track_record":{"first_seen":"2026-05-14T00:16:03.520590+00:00","last_checked":"2026-05-23T00:47:11.137969+00:00","last_seen_ok":"2026-05-22T17:22:30.363395+00:00","checks_total":73,"checks_ok":61,"uptime_pct":83.6,"archived":false,"archived_reason":null},"conformance":{"score":56,"grade":"D","summary":"D-grade: significant issues — auth-gated, partially broken, or stale.","criteria":[{"key":"valid_card","label":"Valid AgentCard","points":10,"max_points":10,"status":"pass","detail":"Schema-validated A2A AgentCard returned by the well-known endpoint."},{"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":8,"max_points":10,"status":"partial","detail":"Declares A2A 1.2 but missing supportedInterfaces[] (added in v1.0.0 — update your card to reach 10/10)."},{"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":13,"max_points":15,"status":"partial","detail":"61/73 probes succeeded (84% uptime)."},{"key":"skills","label":"Skill declaration","points":10,"max_points":10,"status":"pass","detail":"Declares 3 skills with structured metadata."},{"key":"verified_identity","label":"Verified Identity","points":5,"max_points":10,"status":"partial","detail":"Provider declared: NEXUS Intelligence (https://nexus-agent-xa12.onrender.com). 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":5,"max_points":5,"status":"pass","detail":"declares 1 modern capability flag(s) (x402); seen in upstream source within 0d"},{"key":"security","label":"Security declaration","points":0,"max_points":5,"status":"info","detail":"No securitySchemes declared (common for open agents — not penalised)."}]},"skills":[{"id":"kalshi_odds","name":"Get Kalshi Prediction Odds","description":"Live probability data for Fed rate decisions, BTC price, CPI, GDP from Kalshi prediction markets. Free.","tags":["prediction-markets","kalshi","fed","btc","finance","free"],"examples":["What are the current Fed rate odds?","BTC probability above 100k?"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"arb_spread","name":"Kalshi vs Polymarket Arb Spread","description":"Live cross-venue arbitrage spread between Kalshi and Polymarket. Costs $0.02 USDC via x402 per query.","tags":["arbitrage","prediction-markets","polymarket","kalshi","x402","paid"],"examples":["What is the Fed arb spread right now?","Is there an arb opportunity on BTC?"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"market_signal","name":"Market Signal Micro","description":"Micro market signal for BTC. Costs $0.01 USDC via x402.","tags":["signals","btc","x402","paid"],"examples":[],"inputModes":["application/json"],"outputModes":["application/json"]}],"provenance":[{"source":"registry","first_seen":"2026-05-14T00:16:03.520590+00:00"},{"source":"recrawl_warm","first_seen":"2026-05-14T03:04:11.732443+00:00"},{"source":"a2aregistry","first_seen":"2026-05-16T19:38:21.689996+00:00"},{"source":"recrawl_hot","first_seen":"2026-05-22T17:22:30.363395+00:00"}],"recent_probes":[{"fetched_at":"2026-05-23T00:47:11.137969+00:00","ok":false,"status_code":null,"error":"ReadTimeout: ","elapsed_ms":null,"live_responds":null},{"fetched_at":"2026-05-22T17:22:30.363395+00:00","ok":true,"status_code":200,"error":null,"elapsed_ms":186,"live_responds":false},{"fetched_at":"2026-05-22T11:59:17.340212+00:00","ok":true,"status_code":200,"error":null,"elapsed_ms":564,"live_responds":false},{"fetched_at":"2026-05-22T05:36:56.397710+00:00","ok":true,"status_code":200,"error":null,"elapsed_ms":161,"live_responds":false},{"fetched_at":"2026-05-21T23:14:59.568335+00:00","ok":true,"status_code":200,"error":null,"elapsed_ms":170,"live_responds":false},{"fetched_at":"2026-05-20T18:00:50.449307+00:00","ok":false,"status_code":200,"error":"schema invalid: 1 validation error for AgentCard\ncapabilities\n  Input should be a valid dictionary or instance of Capabilities [type=model_type, input_value=['market_signals_ba","elapsed_ms":194,"live_responds":null},{"fetched_at":"2026-05-20T16:46:03.876408+00:00","ok":false,"status_code":200,"error":"schema invalid: 1 validation error for AgentCard\ncapabilities\n  Input should be a valid dictionary or instance of Capabilities [type=model_type, input_value=['market_signals_ba","elapsed_ms":548,"live_responds":null},{"fetched_at":"2026-05-20T15:37:08.185289+00:00","ok":false,"status_code":200,"error":"schema invalid: 1 validation error for AgentCard\ncapabilities\n  Input should be a valid dictionary or instance of Capabilities [type=model_type, input_value=['market_signals_ba","elapsed_ms":184,"live_responds":null},{"fetched_at":"2026-05-20T12:51:55.887127+00:00","ok":false,"status_code":200,"error":"schema invalid: 1 validation error for AgentCard\ncapabilities\n  Input should be a valid dictionary or instance of Capabilities [type=model_type, input_value=['market_signals_ba","elapsed_ms":185,"live_responds":null},{"fetched_at":"2026-05-20T11:15:52.040646+00:00","ok":false,"status_code":200,"error":"schema invalid: 1 validation error for AgentCard\ncapabilities\n  Input should be a valid dictionary or instance of Capabilities [type=model_type, input_value=['market_signals_ba","elapsed_ms":213,"live_responds":null}],"catalog_attestation":null,"verification_history":[]}