{"audit":{"version":"1.5","generated_at":"2026-08-24T00:41:10.745151+00:00","generated_by":"Agenstry","report_url":"https://agenstry.com/agents/mcp.gsc-marketplace.ai","methodology_url":"https://agenstry.com/methodology","verifier_jwks_url":"https://agenstry.com/.well-known/jwks.json","subject":{"domain":"mcp.gsc-marketplace.ai","name":"GSC-Marketplace","url":"https://mcp.gsc-marketplace.ai/.well-known/agent-card.json"}},"identity":{"provider":{"organization":"GreenCore Solutions Corp.","url":"https://gsc-em.com"},"registry_verification":null,"signature":{"signed":false,"signature_valid":null}},"protocol":{"version":"0.3.0","supports_streaming":true,"supports_push_notifications":false},"operational":{"live_state":"endpoint_404","live_responds":false,"last_status_code":200,"last_elapsed_ms":25,"last_error":null},"track_record":{"first_seen":"2026-08-23T22:43:38.463994+00:00","last_checked":"2026-08-23T22:43:38.463994+00:00","last_seen_ok":"2026-08-23T22:43:38.463994+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":35,"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":0,"max_points":25,"status":"fail","detail":"Card declares a URL but that URL returns 404."},{"key":"protocol_version","label":"Protocol version","points":5,"max_points":10,"status":"partial","detail":"Declares pre-1.0 A2A 0.3.0 (Google preview). Upgrade to v1.x for full points."},{"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 9 skills with structured metadata."},{"key":"verified_identity","label":"Verified Identity","points":5,"max_points":10,"status":"partial","detail":"Provider declared: GreenCore Solutions Corp. (https://gsc-em.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":"Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated."}]},"card_read":{"findings":[],"clean":true,"source_url":"https://mcp.gsc-marketplace.ai/.well-known/agent-card.json"},"skills":[{"id":"brand-sourcing","name":"Brand sourcing","description":"search_brands → get_brand → get_brand_identifiers on mcp.gsc-marketplace.ai: a brand found, verified, answerable. 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Every transactional commit is human-signed via the GSC Trading Desk.","tags":["contact","hitl","registration"],"examples":[],"inputModes":[],"outputModes":[]},{"id":"x402-capability","name":"x402 capability","description":"x-gsc-x402: ready · Base eip155:8453 USDC · live · single paid endpoint https://gsc-marketplace.ai/api, terms in its 402 payload only.","tags":["x402","capability"],"examples":[],"inputModes":[],"outputModes":[]},{"id":"x402-settlement","name":"x402 settlement","description":"Settle against https://gsc-marketplace.ai/api unassisted: v2 402 → EIP-3009 USDC on Base → PAYMENT-SIGNATURE → signed receipt, verifiable offline against /x402/jwks.json, durable at /x402/receipt/ plus nonce. Skill: /.well-known/agent-skills/x402-settlement/SKILL.md","tags":["x402","payments","base","usdc","conformance"],"examples":[],"inputModes":[],"outputModes":[]},{"id":"aio-agent-fleet","name":"AIO Agent fleet","description":"Resolve and verify the 10,000 AIO Agents: us mx br fr uk de in sg jp kr hosts, slot Cards signed Ed25519 (kid gsc-aio-cards-2026-08) against each host's JWKS; get_aio_agent_fleet on the MCP. Skill: /.well-known/agent-skills/aio-agent-fleet/SKILL.md","tags":["aio","fleet","identity","ed25519"],"examples":[],"inputModes":[],"outputModes":[]},{"id":"cpg-68000-signals","name":"CPG-68000 signals","description":"The seven CPG-68000 signals (000 200 300 403 404 451 500), each resolving to its ACM-68000 definition; register at https://cpg-68000.ai/signals.json. Skill: /.well-known/agent-skills/cpg-68000-signals/SKILL.md","tags":["cpg-68000","acm-68000","signals"],"examples":[],"inputModes":[],"outputModes":[]}],"provenance":[{"source":"mcp_registry","first_seen":"2026-08-23T22:43:38.463994+00:00"}],"recent_probes":[{"fetched_at":"2026-08-23T22:43:38.463994+00:00","ok":true,"status_code":200,"error":null,"elapsed_ms":25,"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":"2026-08-24T00:41:10.753213+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/mcp.gsc-marketplace.ai/evidence","dispute_url":"https://agenstry.com/agents/mcp.gsc-marketplace.ai/dispute"},"verification_history":[],"signatures":[{"protected":"eyJhbGciOiJFUzI1NiIsImprdSI6Imh0dHBzOi8vYWdlbnN0cnkuY29tLy53ZWxsLWtub3duL2p3a3MuanNvbiIsImtpZCI6ImFnZW50ZmluZGVyLWVzMjU2LTEiLCJ0eXAiOiJKT1NFIn0","signature":"sWLL_BY1FLg1mKgMY2Cu2-nD2VH4LzUN8ZOwiFbliva9G2eHI0TR3F_ngY-G0eP4jvSbikW2eHwwkq2HwkkFxw"}]}