{"uid":"cap_M5RMOSCQKvsaP00vALSIN","slug":"sec-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-4ab2d337","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":"POST","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_Q-WfKaD5B9oIAf1OdANLC","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 across 500+ MCP servers and A2A tools via a single connection, with token compression and prompt-injection firewall.","exampleAgentPrompt":"Search the A2A mesh for any tools that handle SEC filings or financial intelligence — I want to route my agent's query through the meta-router and get back a compressed list of matching MCP servers.","exampleUseCases":[{"title":"Discover tools for on-chain risk","prompt":"Search the MCP mesh for any tools that cover on-chain risk or blockchain transaction analysis — I want to see what's available before I wire up my agent."},{"title":"Find email verification MCP server","prompt":"I need to find an MCP server in the tool index that handles email deliverability and MX record validation — can you search the A2A mesh for that capability?"},{"title":"Route swarm query to GitHub auditor","prompt":"My agent swarm needs to audit a GitHub repo for supply-chain vulnerabilities — search the meta-router for the right tool and proxy the request through the prompt-guard firewall."}],"resultDescription":"Returns a compressed (up to 85% token reduction) list of matching MCP servers or A2A tools relevant to the query, including routing metadata and prompt-guard filtered responses. The response object includes tool identifiers, capability descriptions, and any proxied output from the matched tools.","failureModes":["Empty or too-short query string returns validation error","No matching tools found for obscure capability query returns empty results","Upstream MCP server unavailable causes partial or degraded routing response","Payment not processed (x402) returns 402 Payment Required","Idempotency-Key collision may return cached prior response unexpectedly"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to discover and route across a broad ecosystem of 500+ MCP servers or A2A tools without managing individual connections. Prefer it over directly calling individual MCP servers when you want token-efficient, prompt-injection-safe aggregation from a single endpoint. Ideal for swarm orchestration scenarios where the right downstream tool is not yet known.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:30:11.025Z","isFirstParty":false,"canonicalSlug":"sec-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-704db31c"}