{"uid":"cap_59FaUcx9PN0Ur9awMPqFY","slug":"cve-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-2ee64833","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://cve-intel.agentdiet.dev/v1/mpp-verifier)","url":"https://cve-intel.agentdiet.dev/v1/mpp-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_5WoUgUu5B9NqEsNOF9ViZ","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"cve-intel.agentdiet.dev","brandSlug":"cve-intel-agentdiet-dev-mpp","brandBaseUrl":"https://cve-intel.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Audits a remote agent, MCP, or x402 service URL for JSON-RPC compliance, latency SLA adherence, OpenAPI schema validity, and HTTP 402 payment settlement headers","exampleAgentPrompt":"Can you audit https://my-agent-service.example.com/mcp and tell me whether it passes JSON-RPC compliance, meets latency SLA, has a valid OpenAPI schema, and has its HTTP 402 settlement headers set up correctly?","exampleUseCases":[{"title":"MCP server pre-deployment compliance check","prompt":"Before I publish my new MCP server at https://staging.mycompany.com/v1/mcp, can you run a full compliance audit on it — check JSON-RPC, latency SLA, OpenAPI schema, and HTTP 402 headers?"},{"title":"HTTP 402 payment header verification","prompt":"I need to confirm that https://payments.myagentplatform.io/api has its x402 HTTP 402 settlement headers correctly configured — can you audit it and tell me what's missing or broken?"},{"title":"Third-party A2A agent SLA validation","prompt":"We're integrating with a vendor agent at https://partner-agent.vendor.io/a2a — can you check whether it's actually JSON-RPC compliant and hitting acceptable latency SLAs before we go live?"}],"resultDescription":"Returns a compliance report covering JSON-RPC protocol conformance, measured latency vs SLA thresholds, OpenAPI schema validity, and the presence/correctness of HTTP 402 payment settlement headers for the audited URL","failureModes":["Target URL is unreachable or returns a network timeout","Target URL does not expose a valid JSON-RPC or MCP interface, resulting in a failed compliance check","Malformed or missing URL parameter causes a 400 validation error","Target service blocks probe requests, returning 403 or firewall rejection","Ambiguous or incomplete OpenAPI schema at target causes partial audit results"],"whenToPreferThis":"Choose this endpoint when you need to programmatically verify that a remote agent, MCP server, or x402-enabled API meets protocol compliance standards — specifically JSON-RPC correctness, latency SLAs, OpenAPI schema validity, and HTTP 402 settlement header configuration. Prefer this over manual inspection or generic HTTP testing tools when you need structured compliance output across multiple protocol dimensions in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:44.738Z","isFirstParty":false,"canonicalSlug":"cve-intel-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-723c8965"}