{"uid":"cap_ynjxjBnGv1VA3FlW_URmZ","slug":"company-enrich-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-3c15f280","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/web-rag-shield-dag)","url":"https://company-enrich.agentdiet.dev/v1/web-rag-shield-dag?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_mCQUJmeo4ok1HGJ03HlJT","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 to 500+ MCP servers and A2A tools via a single connection, with token compression and prompt injection firewall","exampleAgentPrompt":"Search the MCP and A2A tool index for servers that handle 'company enrichment' — I want to find which tools are available and get back compressed descriptions so I can pick the right one.","exampleUseCases":[{"title":"Finding SEC filing tools for research","prompt":"Search for MCP tools that can fetch SEC filings — I need to find which available agents or servers handle that capability so I can wire one into my research workflow."},{"title":"Locating GitHub security audit tools","prompt":"Can you search the A2A and MCP tool index for anything related to 'github security' or code auditing? I want to see what's available before I pick one."},{"title":"Discovering email verification agents","prompt":"Find me MCP servers or A2A tools in the index that do email verification — I need a safe-proxied option I can route through without worrying about prompt injection attacks."}],"resultDescription":"Returns a list of matching MCP servers or A2A tools relevant to the query, with compressed tool descriptions (up to 85% token reduction) and Prompt-Guard firewall filtering applied. Results include endpoint metadata, capabilities, and routing information.","failureModes":["Empty query string returns validation error","No matching tools found for niche queries returns empty result set","Endpoint URL verification may fail if the target is offline","Rate limiting or payment failure (HTTP 402) if x402 payment is not fulfilled","Overly broad queries may return too many results with limited specificity"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover which MCP servers or A2A tools are available for a given capability, rather than hardcoding a specific tool. Especially useful when building meta-agents, swarm orchestrators, or agent pipelines that need to route tasks to the best available tool at runtime. The built-in Prompt-Guard firewall and token compression make it preferable over raw tool registries when security and context-window efficiency matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:46.976Z","isFirstParty":false,"canonicalSlug":"company-enrich-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-535e0e17"}