{"uid":"cap_QgUWBFo5vFUElTfi0N85W","slug":"sec-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-3f4d8827","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/v1/a2a-mesh)","url":"https://sec-intel.agentdiet.dev/v1/a2a-mesh?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_k5kYyv4Ne_FxLoo7SAOod","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 and routes to 500+ indexed MCP servers and A2A tools via a single meta-router connection with token compression and prompt firewall protection","exampleAgentPrompt":"Search the A2A mesh for any MCP servers or tools that handle SEC filings and company enrichment — I want to find safe, proxied options I can route my agent to.","exampleUseCases":[{"title":"Discovering context compression tools","prompt":"Find me all available MCP servers or A2A tools that support context compression — I want to reduce token usage when chaining multiple agents together."},{"title":"Routing agent to security audit capability","prompt":"I need to route my swarm agent to a tool that can do GitHub security audits — can you search the meta-router and find the best available MCP endpoint for that?"},{"title":"Verifying a specific endpoint is safe","prompt":"Before I connect my agent to https://some-mcp-server.example.com, can you check it against the A2A mesh index to verify it's legitimate and not flagged by the prompt firewall?"}],"resultDescription":"Returns a list of matching MCP servers or A2A tools for the given capability query, including tool metadata, routing details, and safety/firewall status, compressed with 85% token efficiency","failureModes":["Empty query returns validation error","No matching tools found for obscure capability query","Endpoint URL verification returns unknown or unindexed result","Payment not processed (x402 required at $0.01 per call)","Firewall blocks malicious or injection-laden queries"],"whenToPreferThis":"Choose this endpoint when an agent needs to dynamically discover which MCP servers or A2A tools are available for a given capability at runtime, rather than hardcoding tool URLs. Especially useful for swarm routing, safe proxying through a prompt-guard firewall, or when you want a single connection point to 500+ indexed tools with token-compressed responses.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:44.533Z","isFirstParty":false,"canonicalSlug":"sec-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-704db31c"}