{"uid":"cap_IpQGlL5oTpUrumTEEmO1u","slug":"agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-swarm-router-6156a526","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://agentdiet.dev/v1/swarm-execute)","url":"https://agentdiet.dev/v1/swarm-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_5OAeedcUtlZ6QMhsBbrNt","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"agentdiet.dev","brandSlug":"agentdiet-dev-mpp","brandBaseUrl":"https://agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches and routes across 500+ MCP servers and A2A tools via a single connection with token compression and prompt-injection firewall","exampleAgentPrompt":"Search the swarm router for any MCP tools or A2A endpoints that can handle SEC filings — I need to find the best available tool for that capability right now.","exampleUseCases":[{"title":"Finding an MCP tool for GitHub audits","prompt":"Can you search the swarm router for any available MCP servers or A2A tools that handle GitHub security auditing? I want to find the best one I can route to."},{"title":"Validating a third-party endpoint URL","prompt":"I found this endpoint URL and I want to know if it's safe to call — can you run it through the swarm router's firewall check to verify it?"},{"title":"Discovering B2B lead enrichment tools","prompt":"Search across the MCP and A2A tool index for anything that does B2B lead enrichment or company data lookups — I want to see what's available and pick the best match."}],"resultDescription":"Returns a list of matching MCP servers or A2A tools relevant to the query, with compressed manifests (85% token reduction), safety/firewall screening results, and routing metadata needed to invoke the selected tool.","failureModes":["Empty query string returns validation error","No matching tools found for niche or unsupported capability queries","Endpoint URL verification may return inconclusive if the target is offline","Rate limiting or payment required (HTTP 402) if usage quota exceeded","Firewall may block or flag results if prompt injection is detected in query"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover which of 500+ MCP servers or A2A tools best fits a capability need, rather than hardcoding a specific tool. Ideal when the required tool is unknown at design time, when you want prompt-injection firewall protection before routing, or when token budget is a concern and compressed manifests are valuable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:17.025Z","isFirstParty":false,"canonicalSlug":"agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-swarm-router-3ece579a"}