{"uid":"cap_lO4LYiuiiedG3RsGVI46P","slug":"json-repair-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-b8f4e7a1","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-execute)","url":"https://json-repair.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_qbrRbd-agNf3jotpIJRUo","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 a 500+ tool index of MCP servers and A2A agents by capability query and routes execution through a prompt-guarded meta-router with 85% token compression","exampleAgentPrompt":"Search the MCP and A2A tool index for agents that can do 'company lead enrichment' and tell me which ones are available with their capabilities.","exampleUseCases":[{"title":"Discovering tools for SEC filing analysis","prompt":"Search the swarm index for any MCP servers or A2A agents that can pull SEC EDGAR 10-K filings — I want to know what's available before I build my research pipeline."},{"title":"Finding a prompt-safe proxy for untrusted queries","prompt":"I need to route some user queries through a firewall-protected agent proxy — can you search the meta-router for tools that handle prompt injection detection and safe execution?"},{"title":"Locating GitHub security audit agents","prompt":"Find me any agents in the 500+ tool index that specialize in GitHub repository security auditing, dependency scanning, or license risk detection."}],"resultDescription":"Returns matched tool metadata, capability descriptions, and routing results for the queried capability or endpoint URL; output is token-compressed (up to 85%) and has passed through the Prompt-Guard firewall before delivery","failureModes":["Query string is empty or too vague — returns no matches or low-confidence results","Queried endpoint URL is unreachable or not indexed — returns verification failure","Payment not attached or insufficient — HTTP 402 payment required response","Prompt-Guard firewall blocks malicious or injection-style queries — returns firewall rejection","Timeout if swarm routing takes too long across 500+ servers — partial results or timeout error"],"whenToPreferThis":"Choose this endpoint when you need to discover which MCP servers or A2A tools exist for a given capability without knowing specific endpoints in advance; ideal for building agent pipelines that need dynamic tool selection, when you want token-compressed results to reduce LLM costs, or when you need a firewall-protected proxy layer to guard against prompt injection attacks across a large tool ecosystem","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:34:46.645Z","isFirstParty":false,"canonicalSlug":"json-repair-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-870ea088"}