{"uid":"cap_vHvyYRo1UkPqOdcTAExSD","slug":"github-audit-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-af5e3480","name":"A2A, MCP & HTTP 402 Endpoint SLA Compliance Auditor","description":"Audits any remote agent or MCP URL for JSON-RPC compliance, latency SLA, OpenAPI schema, and HTTP 402 settlement headers. (Live x402 v2, IETF MPP & MCP endpoint at https://github-audit.agentdiet.dev/v1/bazaar-verifier)","url":"https://github-audit.agentdiet.dev/v1/bazaar-verifier?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","minLength":1,"description":"Target A2A, MCP, or x402 service URL to audit for protocol compliance"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","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":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_hLNg0n0KaGT1SwjWThLwH","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"github-audit.agentdiet.dev","brandSlug":"github-audit-agentdiet-dev-mpp","brandBaseUrl":"https://github-audit.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits a remote agent, MCP, or x402 service URL for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 payment settlement headers.","exampleAgentPrompt":"Can you audit my MCP server at https://my-agent.example.com/mcp and tell me if it passes JSON-RPC compliance, meets latency SLA, has a valid OpenAPI schema, and has the right HTTP 402 payment headers set up?","exampleUseCases":[{"title":"Pre-launch MCP server compliance check","prompt":"Before I list my MCP tool publicly, can you run a full compliance audit on https://tools.myapp.dev/mcp — I need to know if it's JSON-RPC compliant, passes latency SLA, and has a valid OpenAPI schema?"},{"title":"Verify HTTP 402 payment headers on agent","prompt":"I built an x402-enabled agent endpoint at https://payments.myagent.io/v1/chat — can you check whether the HTTP 402 settlement headers are correctly configured according to the spec?"},{"title":"Debug failing A2A endpoint before marketplace submission","prompt":"My A2A agent at https://api.myservice.com/a2a keeps getting rejected by the bazaar — can you audit it for protocol compliance issues, latency problems, and any missing OpenAPI schema fields?"}],"resultDescription":"Returns a compliance report covering JSON-RPC protocol adherence, latency SLA measurement, OpenAPI schema validity assessment, and HTTP 402 / x402 payment header correctness for the submitted URL.","failureModes":["Target URL is unreachable or returns a non-HTTP error","Target URL does not expose any recognized A2A, MCP, or x402 protocol surface","Latency exceeds timeout threshold, resulting in an incomplete SLA result","Malformed or missing OpenAPI spec causes schema validation to be skipped","HTTP 402 headers absent or malformed, flagged in report but not a fatal error"],"whenToPreferThis":"Use this endpoint when you need to verify that a specific remote agent, MCP server, or x402-enabled service URL conforms to A2A, JSON-RPC, OpenAPI, and HTTP 402 protocol standards before publishing, integrating, or monitoring it. Prefer it over generic HTTP health checkers when protocol-level compliance (JSON-RPC, x402, MCP) is the concern.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:24.491Z","isFirstParty":false,"canonicalSlug":"github-audit-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-4ee96db7"}