{"uid":"cap_WoqLVKVUBhzP4GyoOE8Oc","slug":"sec-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-2f997d27","name":"Universal A2A & MCP Tool Discovery, Safe-Proxy & Swarm Router","description":"Single-connection meta-router indexing 500+ MCP servers & A2A tools with 85% token compression and Prompt-Guard firewall. (Live x402 v2, IETF MPP & MCP endpoint at https://sec-intel.agentdiet.dev/api/mcp/audit)","url":"https://sec-intel.agentdiet.dev/api/mcp/audit?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"query":{"type":"string","minLength":1,"description":"Capability search query (e.g. 'context compression', 'github security', 'sec filings', 'company enrichment') or endpoint URL to verify"}}},"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_7EY0hZmfYxW4ZVTfv3ZLR","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"sec-intel.agentdiet.dev","brandSlug":"sec-intel-agentdiet-dev-mpp","brandBaseUrl":"https://sec-intel.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches an index of 500+ MCP servers and A2A tools by capability query, returning matching endpoints with token-compressed results and prompt-injection firewall protection.","exampleAgentPrompt":"Search the MCP tool index for servers that support 'context compression' and tell me which ones are available with their capability summaries.","exampleUseCases":[{"title":"Finding tools for SEC filing retrieval","prompt":"I need to find MCP servers or A2A tools that can pull SEC filings — search the tool index for 'SEC filings' and show me what's available."},{"title":"Verifying a specific endpoint before use","prompt":"Before I call this endpoint, can you verify it in the MCP audit index? The URL is https://some-tool.example.com/api/mcp — check if it's listed and safe to use."},{"title":"Discovering GitHub security audit tools","prompt":"Search the agent tool directory for anything related to 'github security' so I can find an MCP server my swarm can use for code auditing."}],"resultDescription":"Returns a list of matching MCP servers or A2A tools relevant to the query, with compressed capability metadata (85% token reduction), safety status from the Prompt-Guard firewall, and routing information for single-connection access to the matched tools.","failureModes":["Empty query string returns validation error","Query matches no indexed tools — returns empty results set","Endpoint URL submitted for verification is not in the index — returns unverified status","Service unavailable if meta-router is down — HTTP 5xx","Payment required error (HTTP 402) if x402 payment header is missing or insufficient"],"whenToPreferThis":"Choose this endpoint when an agent needs to discover, route to, or verify MCP servers and A2A tools from a large index without managing individual connections. Especially useful when token budget is constrained (85% compression), when prompt injection safety is required (Prompt-Guard firewall), or when building multi-agent swarms that need dynamic tool discovery across 500+ available services.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:35.411Z","isFirstParty":false,"canonicalSlug":"sec-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-704db31c"}