{"uid":"cap_jJ_akiBLhaJOjz4-7dRbp","slug":"company-enrich-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-f6dfa858","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/api/mcp/audit)","url":"https://company-enrich.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_HpMd6SLxUs-JcicG_Zaj8","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 and routes queries across 500+ indexed MCP servers and A2A tools, returning compressed capability results through a prompt-guard-filtered meta-router.","exampleAgentPrompt":"Search the MCP tool index for any servers that handle 'company enrichment' or 'B2B lead data' — I want to find the best available capability for enriching a list of business domains.","exampleUseCases":[{"title":"Discovering SEC filing tools for agent","prompt":"Search the MCP index for any tools or servers that can retrieve SEC filings or EDGAR data — I need to find the right capability before wiring it into my research agent."},{"title":"Finding prompt firewall capabilities","prompt":"Look through the indexed A2A and MCP tools for anything related to prompt injection defense or a prompt guard firewall — I want to add safety filtering to my swarm."},{"title":"Routing to DEX token intelligence tool","prompt":"Can you search the tool registry for MCP servers that handle DEX token data or on-chain risk scoring? I need to route my crypto research queries to the right endpoint."}],"resultDescription":"Returns a compressed list of matching MCP servers or A2A tool endpoints relevant to the query, including capability descriptions, filtered through a Prompt-Guard firewall. Results are token-compressed by approximately 85% compared to raw tool manifests.","failureModes":["Empty query string returns validation error","Query matches no indexed tools — returns empty result set","Upstream MCP server temporarily unavailable — partial results returned","Payment required (HTTP 402) if x402 micropayment not included","Prompt-Guard firewall blocks query flagged as injection attempt"],"whenToPreferThis":"Use this endpoint when an AI agent needs to dynamically discover which MCP server or A2A tool can handle a given capability, rather than hardcoding a specific tool. Ideal for meta-agent orchestration, swarm routing, and situations where the right downstream tool is unknown at design time. The 85% token compression makes it efficient for agents operating under context limits.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:02.257Z","isFirstParty":false,"canonicalSlug":"company-enrich-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-535e0e17"}