{"uid":"cap_RduUBmjfRIOClxP42-mmd","slug":"company-enrich-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-f70bf5a3","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://company-enrich.agentdiet.dev/v1/b2a-router)","url":"https://company-enrich.agentdiet.dev/v1/b2a-router?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_qEnU3Uz7-chfor4gPWPRD","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"company-enrich.agentdiet.dev","brandSlug":"company-enrich-agentdiet-dev-mpp","brandBaseUrl":"https://company-enrich.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches an index of 500+ MCP servers and A2A tools by capability query, returning compressed, firewall-filtered results via a single meta-router connection","exampleAgentPrompt":"Search the MCP and A2A tool index for anything that handles 'company enrichment' — I need to find which servers in the ecosystem support that capability so I can route my agent calls there.","exampleUseCases":[{"title":"Finding MCP servers for SEC filings","prompt":"Search the tool index for MCP servers that can handle SEC filings — I want to know which ones are available before I wire up my agent pipeline."},{"title":"Discovering on-chain risk tools","prompt":"Can you query the A2A and MCP tool discovery index for anything related to 'on-chain risk' or crypto security so I can see what's out there for my DeFi agent?"},{"title":"Verifying an endpoint before routing","prompt":"Check whether this endpoint URL is listed and verified in the MCP tool index: https://some-agent.example.com/v1/tool — I want to confirm it's legit before my swarm starts routing calls to it."}],"resultDescription":"Returns a list of matching MCP servers or A2A tools relevant to the capability query, with compressed metadata (85% token reduction) and Prompt-Guard firewall filtering applied. May include endpoint URLs, capability descriptions, compliance status, and routing recommendations.","failureModes":["Empty query string returns a validation error (minLength:1 required)","Query matches no tools in the index, returning an empty result set","Endpoint URL verification query returns unverified or unknown status","Index lag may cause newly added tools to be missing from results","Payment not processed (HTTP 402) if x402 micropayment is not attached"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover which MCP servers or A2A tools support a given capability without pre-hardcoding tool lists. It is especially useful for swarm orchestration, agent pipeline bootstrapping, or when you want a single compressed, firewall-filtered view of 500+ tools rather than querying each registry separately.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:20.781Z","isFirstParty":false,"canonicalSlug":"company-enrich-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-535e0e17"}