{"uid":"cap_arqim8r74VmEs5CRrkGQn","slug":"serp-extract-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-df1a1500","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://serp-extract.agentdiet.dev/v1/mcp-security-scan)","url":"https://serp-extract.agentdiet.dev/v1/mcp-security-scan?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"},"limit":{"type":"integer","default":20,"maximum":100,"minimum":1,"description":"Maximum number of items to return per page (1-100)"},"cursor":{"type":"string","description":"Opaque pagination cursor for fetching the next page"}}},"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_KLbPfP1H_-KF3n1KIu5cd","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"serp-extract.agentdiet.dev","brandSlug":"serp-extract-agentdiet-dev-mpp","brandBaseUrl":"https://serp-extract.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 this MCP server URL for JSON-RPC compliance, latency SLA, and HTTP 402 payment header support? The endpoint is https://my-agent.example.com/mcp","exampleUseCases":[{"title":"Pre-deployment MCP server compliance check","prompt":"Before I go live, can you audit my MCP server at https://staging.myapp.com/v1/mcp to confirm it's JSON-RPC compliant, has acceptable latency, and has proper HTTP 402 settlement headers?"},{"title":"Vendor A2A endpoint SLA verification","prompt":"I need to verify that the A2A endpoint my vendor gave me — https://partner-agent.vendor.io/a2a — actually meets protocol standards and SLA requirements before I integrate it into my pipeline."},{"title":"x402 payment header audit on live service","prompt":"Can you check whether https://api.someservice.dev/v1/agent is correctly implementing x402 v2 HTTP 402 payment settlement headers? I want to make sure it's IETF MPP compliant."}],"resultDescription":"Returns a compliance report object covering JSON-RPC protocol adherence, measured latency against SLA thresholds, OpenAPI schema validation results, and HTTP 402 settlement header presence and correctness for the target URL.","failureModes":["Target URL is unreachable or returns a network error","Target URL does not implement any recognized protocol (A2A, MCP, x402)","Malformed or missing URL parameter returns validation error","Target endpoint returns unexpected content type breaking schema analysis","Latency measurement timeout if target is too slow"],"whenToPreferThis":"Use this endpoint when you need to validate that a third-party or self-hosted A2A agent, MCP server, or x402 service meets protocol compliance standards including JSON-RPC correctness, latency SLAs, OpenAPI schema validity, and HTTP 402 payment header implementation — especially before integrating an unknown or newly deployed endpoint into a production agentic workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:33.814Z","isFirstParty":false,"canonicalSlug":"serp-extract-agentdiet-dev-a2a-mcp-http-402-endpoint-sla-compliance-100ccc18"}