{"uid":"cap_1DNBr1GxYkC-ft5sTSsvI","slug":"domain-osint-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-f0953b32","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://domain-osint.agentdiet.dev/v1/bundle-execute)","url":"https://domain-osint.agentdiet.dev/v1/bundle-execute?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_CkmSvx1m7FxQeCbHckRnP","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"domain-osint.agentdiet.dev","brandSlug":"domain-osint-agentdiet-dev-mpp","brandBaseUrl":"https://domain-osint.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches and routes queries across 500+ indexed MCP servers and A2A tools via a single connection, with token compression and prompt safety filtering.","exampleAgentPrompt":"Search the MCP and A2A tool index for anything that handles 'context compression' — I want to find the best available server for that capability and route through the safe proxy.","exampleUseCases":[{"title":"Discover tools for SEC filing retrieval","prompt":"I need to find an MCP server or A2A tool that can pull SEC filings — search the index for 'SEC filings' and tell me what's available."},{"title":"Route agent to GitHub security auditing tool","prompt":"Find me the best available tool in your index for GitHub security audits — I want to connect my agent through your safe proxy to whichever MCP server handles that."},{"title":"Verify a specific endpoint is live and indexed","prompt":"Can you check whether this endpoint URL is registered in your MCP tool index: https://example-tool.dev/v1/mcp — and tell me if it's reachable?"}],"resultDescription":"Returns a list of matching MCP servers or A2A tools relevant to the query, with compressed metadata (85% token reduction), routing information, and prompt-safety-filtered results. May include endpoint URLs, capability descriptions, and compliance signals.","failureModes":["Empty query string returns validation error","No matching tools found for obscure capability returns empty result set","Endpoint URL verification may fail if the target is offline or not indexed","Token compression may reduce fidelity of tool descriptions for complex queries","Rate limiting or 402 payment required if quota exceeded"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover and route to MCP servers or A2A tools at runtime rather than relying on a hardcoded tool list. Especially useful when token budget is limited (85% compression) or when prompt injection safety is a concern. Prefer over manual tool catalogs when the target capability domain is broad or unknown in advance.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:48:34.809Z","isFirstParty":false,"canonicalSlug":"domain-osint-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-8753d8b2"}