{"uid":"cap_6txZ-hjhJ8GWBBFxIchx_","slug":"cve-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-fe5f0b96","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://cve-intel.agentdiet.dev/api/mcp/audit)","url":"https://cve-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_e9FY6tTL-s4Y7Fym7ag-C","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":"Searches and routes across 500+ indexed MCP servers and A2A tools using a capability query, returning compressed tool metadata through a prompt-injection-guarded proxy","exampleAgentPrompt":"Search the MCP tool index for any servers that support GitHub security auditing — I need to find the right capability to route this task through.","exampleUseCases":[{"title":"Discover tools for SEC filing analysis","prompt":"Can you search the MCP meta-router for any tools that handle SEC filings or financial document retrieval? I want to find what's available before wiring up my agent."},{"title":"Find email verification MCP server","prompt":"Look up which MCP servers in the index support email verification — I need one I can safely proxy requests through for my lead enrichment workflow."},{"title":"Route swarm agent to on-chain risk tools","prompt":"Search for MCP tools related to on-chain risk or DeFi token intelligence so I can figure out which server my swarm agent should call for crypto wallet screening."}],"resultDescription":"Returns a list of matching MCP servers or A2A tool endpoints relevant to the capability query, with compressed metadata (up to 85% token reduction) describing each tool's capabilities, schema, and access details, filtered through a Prompt-Guard firewall to prevent injection attacks.","failureModes":["Empty or too-broad query returns noisy or unhelpful results","Query for a very niche capability returns no matches if not indexed","Payment required error (HTTP 402) if x402 micropayment is not attached","Upstream MCP servers may be offline or return stale metadata","Prompt injection attempts in query are blocked by firewall, returning a rejection response"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover which MCP server or A2A tool to call for a given capability, rather than hardcoding tool connections. It is especially useful for swarm architectures where agents must self-route to the appropriate tool at runtime, or when you want a single safe-proxy connection instead of managing 500+ individual server connections.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:37:57.505Z","isFirstParty":false,"canonicalSlug":"cve-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-a4781c94"}