{"uid":"cap_q3nvjJ9Y38vE2WnNJ6Hqy","slug":"imperium-preflight-multi-protocol-agent-readiness-auditor-7634a851","name":"IMPERIUM PREFLIGHT – Multi-Protocol Agent Readiness Auditor","description":"Automated 8-gate pre-flight readiness auditor for x402 v2, Dexter gas floor, IETF MPP, MCP Streamable HTTP, A2A v0.3.0 agent cards, OASF records, and ERC-8004 identity.","url":"https://preflight.agentdiet.dev/v1/402-compliance?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"url":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MAlDKBCCyqLXMui0Tsm6P","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Runs an automated 8-gate pre-flight compliance audit on a URL checking readiness across x402 v2, Dexter gas floor, IETF MPP, MCP Streamable HTTP, A2A v0.3.0, OASF, and ERC-8004 identity standards.","exampleAgentPrompt":"Can you run a full pre-flight compliance audit on https://myagent.example.com/endpoint using a GET request and tell me which of the 8 gates it passes — x402, MCP, A2A, IETF MPP, ERC-8004, and the rest?","exampleUseCases":[{"title":"Pre-launch agent endpoint compliance check","prompt":"Before I go live, can you audit https://api.myservice.dev/agent via GET against all the major agent protocol standards — x402, MCP Streamable HTTP, A2A v0.3.0, and ERC-8004 — and tell me which gates it fails?"},{"title":"Verify x402 payment readiness for a facilitator","prompt":"I'm listing my endpoint on an x402 facilitator — can you run the IMPERIUM pre-flight audit on https://payments.myapp.io/checkout using GET to confirm it passes x402 v2 and Dexter gas floor compliance?"},{"title":"Audit third-party agent before integration","prompt":"I'm thinking of integrating with https://external-agent.partner.com/a2a — can you do a pre-flight readiness check on it with a GET request to see if it's compliant with A2A v0.3.0, OASF records, and IETF MPP before I commit?"}],"resultDescription":"Returns a JSON object with a status field ('ok' or error), a data object containing per-gate audit results across all 8 compliance dimensions, and an roi_proof object including a compression_ratio_pct metric indicating how efficiently the audit result was encoded.","failureModes":["Target URL is unreachable or times out — returns error status","URL fails one or more compliance gates — gates marked as failed in data object","Invalid or missing URL query parameter — schema validation error","Target endpoint returns non-standard responses incompatible with audit parsing","Network errors or DNS resolution failures for the target URL"],"whenToPreferThis":"Choose this endpoint when you need a comprehensive, multi-standard compliance audit across x402 v2, IETF MPP, MCP Streamable HTTP, A2A v0.3.0, OASF, and ERC-8004 simultaneously in a single call, rather than running separate validators for each standard. Particularly useful before listing an endpoint on an x402 facilitator, before integrating a third-party agent, or when building agent infrastructure that must satisfy multiple protocol requirements at once.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T13:02:41.371Z","isFirstParty":false,"canonicalSlug":"imperium-preflight-multi-protocol-agent-readiness-auditor-629c3a96"}