{"uid":"cap_2gHXeEMBFU-4QqxET0q5v","slug":"github-audit-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-bc532493","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://github-audit.agentdiet.dev/v1/workflows/execute)","url":"https://github-audit.agentdiet.dev/v1/workflows/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_2hCDEfy4Zb39tk6bbSfi2","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"github-audit.agentdiet.dev","brandSlug":"github-audit-agentdiet-dev-mpp","brandBaseUrl":"https://github-audit.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches and routes across 500+ MCP servers and A2A tools via a single meta-router connection with token compression and prompt safety filtering","exampleAgentPrompt":"Search the MCP tool index for any servers that handle GitHub security audits or code scanning — I want to find the best available agent tool for that capability.","exampleUseCases":[{"title":"Discovering tools for SEC filings","prompt":"Find me any MCP servers or A2A tools in your index that can retrieve SEC filings or EDGAR data — I need to plug one into my financial research agent."},{"title":"Routing agent to context compression service","prompt":"Search your tool registry for context compression capabilities — I want to cut token usage in my agent pipeline by finding the right MCP endpoint."},{"title":"Finding lead enrichment agent tools","prompt":"Look through the 500+ indexed servers and tell me which ones support B2B lead enrichment or company data lookups — I'm building a sales automation agent."}],"resultDescription":"Returns a list of matching MCP servers or A2A tools relevant to the capability query, potentially including endpoint URLs, capability summaries, and compressed manifests. The response may also verify whether a provided endpoint URL is compliant and active.","failureModes":["Empty query string returns a validation error (minLength:1 requirement)","No matching tools found for a highly niche query returns an empty result set","Downstream MCP server unavailable may result in stale or partial index results","Endpoint URL verification may fail if the target server is offline or non-compliant","Opaque generic response schema makes it hard to reliably parse structured results"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover which MCP server or A2A tool to call for a given capability, rather than hard-coding a specific tool. It is especially useful when building meta-agents or swarms that need to self-route across a large ecosystem of tools, or when you want a single connection point to 500+ servers with built-in prompt safety filtering.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:30.651Z","isFirstParty":false,"canonicalSlug":"github-audit-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-b9feed5d"}