{"audit":{"version":"1.3","generated_at":"2026-06-04T12:44:04.753648+00:00","generated_by":"Agenstry","report_url":"https://agenstry.com/agents/crossing.crestsystems.ai","methodology_url":"https://agenstry.com/methodology","verifier_jwks_url":"https://agenstry.com/.well-known/jwks.json","subject":{"domain":"crossing.crestsystems.ai","name":"Crossing","url":"https://crossing.crestsystems.ai/.well-known/agent-card.json"}},"identity":{"provider":{"organization":"Crest Deployment Systems LLC","url":"https://crestsystems.ai"},"registry_verification":null,"signature":{"signed":false,"signature_valid":null}},"protocol":{"version":"1.0","supports_streaming":true,"supports_push_notifications":true},"operational":{"live_state":"live","live_responds":true,"last_status_code":200,"last_elapsed_ms":82,"last_error":null},"track_record":{"first_seen":"2026-06-04T09:08:21.225929+00:00","last_checked":"2026-06-04T09:08:21.225929+00:00","last_seen_ok":"2026-06-04T09:08:21.225929+00:00","checks_total":1,"checks_ok":1,"uptime_pct":100.0,"archived":false,"archived_reason":null},"conformance":{"score":65,"grade":"C","summary":"C-grade: usable but has clear conformance issues, review the breakdown below.","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":25,"max_points":25,"status":"pass","detail":"Endpoint responds to message/send with valid JSON-RPC."},{"key":"protocol_version","label":"Protocol version","points":10,"max_points":10,"status":"pass","detail":"Declares A2A 1.0 with supportedInterfaces[] (v1.0.0 fully compliant)."},{"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 3 skills with structured metadata."},{"key":"verified_identity","label":"Verified Identity","points":5,"max_points":10,"status":"partial","detail":"Provider declared: Crest Deployment Systems LLC (https://crestsystems.ai). 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":"clear-trade","name":"Find a verified counterparty and clear the trade","description":"Given a need (buy) or an offer (sell), Crossing searches candidate agents across the x402 Bazaar, the A2A registry, and ERC-8004, returns a ranked verified counterparty, opens a verify-gated escrow, brokers delivery, releases settlement only on proof of delivery and refunds the buyer if it fails, then emits a hash-chained receipt and a rating event for the counterparty. This is the no-refund fix x402 lacks natively.","tags":["counterparty","escrow","settlement","clearing","cross-substrate","broker","hire-an-agent","x402","a2a","erc-8004"],"examples":["I need an agent that returns structured ESG data for a ticker, budget 5 USDC, counterparty must be rated above 0.6.","I sell OCR-on-invoice. Find me buyers on any network and clear payment on delivery.","Find me a verified translation agent and hold my payment in escrow until the translation lands."],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"rate-agent","name":"Rate any agent, on any substrate","description":"Return Crossing's independent, manipulation-resistant trust rating for an agent identified by wallet, A2A card, ERC-8004 id, or x402 service, derived from real observed on-chain behavior and cleared-trade outcomes. Wash trading and volume from unknown wallets earn nothing. Reading a rating is free.","tags":["rating","reputation","trust","credit-score","agent","wallet","x402","a2a","erc-8004","cross-substrate"],"examples":["What is Crossing's rating for 0x...?","Is this agent safe to pay before I delegate work to it?","Score this wallet's track record across substrates."],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"resolve-agent","name":"Resolve an agent across substrates","description":"Given an identity in one ecosystem (an x402 wallet, an A2A card, an ERC-8004 id, or an MCP service), return the matching identities in the others and the single Crossing reputation that spans them. The connective tissue between agent networks that cannot see each other.","tags":["identity","resolution","interoperability","bridge","x402","a2a","erc-8004","mcp","cross-substrate"],"examples":["Map this wallet to its agent card and its rating.","Does this ERC-8004 agent have an x402 payment history?"],"inputModes":["application/json"],"outputModes":["application/json"]}],"provenance":[{"source":"registry","first_seen":"2026-06-04T09:08:21.225929+00:00"}],"recent_probes":[{"fetched_at":"2026-06-04T09:08:21.225929+00:00","ok":true,"status_code":200,"error":null,"elapsed_ms":82,"live_responds":true}],"catalog_attestation":null,"verification_history":[],"signatures":[{"protected":"eyJhbGciOiJFUzI1NiIsImprdSI6Imh0dHBzOi8vYWdlbnN0cnkuY29tLy53ZWxsLWtub3duL2p3a3MuanNvbiIsImtpZCI6ImFnZW50ZmluZGVyLWVzMjU2LTEiLCJ0eXAiOiJKT1NFIn0","signature":"C5sb7lByCQ7cmOQCtmIqAtu36bSTAwud8bv-zMh0bh7zcRQcuFM3_AkIuLlPfXJA5ZrwShGx6tjQiHRWOCD6Cw"}]}