{"uid":"cap_AlSpxHp88MPSIZEmW-OzX","slug":"github-audit-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-1789d397","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":"POST","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_ijuhCTxEgN6-y8L_Z6y3q","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-injection firewall","exampleAgentPrompt":"Search your tool index for MCP servers or A2A tools that can handle GitHub security audits — I need to discover what's available and route through your safe proxy.","exampleUseCases":[{"title":"Discover tools for SEC filing retrieval","prompt":"Search your MCP index for any tools that can pull SEC filings or EDGAR data — I want to see what's available so my agent can use the best one."},{"title":"Find a safe proxy for prompt-guarded external calls","prompt":"I need to route my agent's calls through a firewall-protected proxy — can you search your tool registry for something that handles prompt injection protection for external API calls?"},{"title":"Locate context compression tools for long workflows","prompt":"Search your index for MCP tools that do context or token compression — I'm running long agent workflows and need something that can cut down token usage significantly."}],"resultDescription":"Returns a list of matching MCP servers or A2A tools from the 500+ indexed registry, with metadata about each tool's capabilities, optionally proxied and with prompt-guard firewall applied; responses are compressed to reduce token overhead by up to 85%.","failureModes":["Query too vague — returns no matching tools or overly broad results","Requested tool or endpoint not in the index — empty result set","Prompt-Guard firewall blocks suspicious queries flagged as injection attempts","Payment required (HTTP 402) if x402 credits are not attached","Timeout if underlying MCP server is unresponsive during proxy routing"],"whenToPreferThis":"Use this endpoint when an agent needs to discover which MCP servers or A2A tools are available for a given capability without maintaining dozens of separate connections, or when you want a single safe-proxy layer with prompt-injection protection and token compression across a broad tool ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:32:10.520Z","isFirstParty":false,"canonicalSlug":"github-audit-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-b9feed5d"}