{"uid":"cap_jBztX4aBLh5N1JfXbbsRj","slug":"json-repair-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-b2ecdf91","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://json-repair.agentdiet.dev/v1/swarm-router)","url":"https://json-repair.agentdiet.dev/v1/swarm-router?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_oeEB6fpbXQQwoFBfckGb-","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"json-repair.agentdiet.dev","brandSlug":"json-repair-agentdiet-dev-mpp","brandBaseUrl":"https://json-repair.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches and routes across 500+ MCP servers and A2A tools via a single connection, with token compression and prompt firewall protection.","exampleAgentPrompt":"Search the swarm router for available MCP tools that handle SEC filings — I want to find which agents or servers I can route that capability to.","exampleUseCases":[{"title":"Find tools for GitHub security audits","prompt":"Can you search the swarm router for any MCP servers or A2A tools that do GitHub repository security auditing? I want to know what's available before wiring up my coding agent."},{"title":"Discover company enrichment agents","prompt":"Look up what tools are indexed in the swarm router for B2B company enrichment — I need something that can pull tech stack and contact data for leads."},{"title":"Verify an endpoint before routing","prompt":"Check the swarm router to verify whether this endpoint URL is a known, safe MCP tool I can route traffic to: https://some-mcp-server.example.com/v1/tool"}],"resultDescription":"Returns a list of matching MCP servers or A2A tools relevant to the query, with compressed capability descriptions (up to 85% token reduction), safety/firewall status from the Prompt-Guard layer, and routing metadata for connecting to the identified endpoints.","failureModes":["Empty or too-broad query returns too many low-relevance results","Unknown or unindexed capability returns no matches","Endpoint URL verification returns unrecognized or flagged result","Prompt-Guard firewall blocks queries containing injected content","Service unavailable if swarm index is being refreshed","HTTP 402 payment required if x402 micropayment not included"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to discover the right MCP server or A2A tool for a given capability without knowing which specific service to call — it acts as a universal directory and safe proxy. Prefer it over hardcoding individual MCP endpoints when you want token-efficient routing, firewall protection, or access to a broad index of 500+ tools from a single connection.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:29.445Z","isFirstParty":false,"canonicalSlug":"json-repair-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-870ea088"}