{"uid":"cap_rWJpvVQbl8JBrI2vFN9Bk","slug":"github-audit-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-64718eef","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/swarm-execute)","url":"https://github-audit.agentdiet.dev/v1/swarm-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_V_K6QAUnTpXPTKCQme2zB","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":"Meta-router that searches, proxies, and routes queries across 500+ MCP servers and A2A tools through a single connection with token compression and prompt firewall protection.","exampleAgentPrompt":"Search the swarm router for any MCP tools or A2A agents that can handle SEC filings and company lead enrichment — I want to find and route through the best available option in a single call.","exampleUseCases":[{"title":"Discover tools for GitHub security audits","prompt":"I need to find which MCP servers or A2A tools in the swarm can audit a GitHub repository for security issues — search for 'github security audit' and tell me what's available."},{"title":"Route a DeFi yield analysis query","prompt":"Search the swarm router for any tools that can scan DeFi yield opportunities or stablecoin APYs — I want to know what's indexed and get the results back with token compression enabled."},{"title":"Find email verification tools via meta-router","prompt":"Can you query the swarm router with 'email verification' to discover which MCP tools or agents are available for validating business email addresses, so I can pick the best one?"}],"resultDescription":"Returns matched MCP server endpoints and A2A tools relevant to the query, along with routing metadata, compressed token output (up to 85% reduction), and Prompt-Guard firewall validation status. The response is a generic JSON object containing discovered capabilities and proxied results.","failureModes":["No matching tools found for the query — returns empty results or low-confidence matches","Query string too vague or too short — may return irrelevant or broad tool matches","Prompt-Guard firewall blocks the query as potentially unsafe — returns a rejection notice","Downstream MCP server unavailable — proxy routing fails for specific tools","Payment not fulfilled via x402 — request blocked before tool discovery executes","Idempotency-Key collision causing repeated results from a cached prior call"],"whenToPreferThis":"Choose this endpoint when you need to discover or route to multiple AI tools, MCP servers, or A2A agents through a single API call rather than managing dozens of individual connections. It is best suited for agent orchestration pipelines that need dynamic tool selection, token-efficient responses, and built-in prompt injection protection. Prefer it over direct MCP server connections when you want a unified discovery layer with firewall safety.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:31:01.499Z","isFirstParty":false,"canonicalSlug":"github-audit-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-b9feed5d"}