{"uid":"cap_CPkSlK4WZKTezF2HBIFAA","slug":"whale-momentum-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-49e9081c","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://whale-momentum.agentdiet.dev/v1/swarm-execute)","url":"https://whale-momentum.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_bsKpp-ClWqy5Z56eYxjb0","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"whale-momentum.agentdiet.dev","brandSlug":"whale-momentum-agentdiet-dev-mpp","brandBaseUrl":"https://whale-momentum.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches a meta-index of 500+ MCP servers and A2A tools by capability query, returning compressed, firewall-filtered endpoint matches for agent routing","exampleAgentPrompt":"Search the swarm index for MCP servers or A2A tools that handle SEC filings and company enrichment — I want to find the best available endpoint I can route my agent to.","exampleUseCases":[{"title":"Routing agent to GitHub audit tool","prompt":"Find me an MCP server or A2A tool that can do GitHub security auditing — I need to route my agent to something that can scan repos for vulnerabilities."},{"title":"Discovering email verification endpoint","prompt":"Search the tool index for any MCP or A2A endpoints that do email verification so I can wire one into my lead processing pipeline."},{"title":"Finding on-chain risk analysis tool","prompt":"I need to find an agent tool that handles on-chain risk or DEX token intelligence — can you search the swarm router index and tell me what's available?"}],"resultDescription":"Returns a list of matching MCP servers or A2A tools from the 500+ indexed endpoints, with compressed capability descriptions (85% token reduction), safety-filtered through Prompt-Guard, and relevant metadata for routing including endpoint URLs and supported operations.","failureModes":["Empty results when query terms don't match any indexed tool capabilities","Generic or vague queries returning too many irrelevant results","Indexed endpoints may be stale or offline despite appearing in results","Prompt-Guard firewall may block or sanitize queries containing certain content","x402 payment failure if USDC balance is insufficient for the $0.01 per call fee"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover the right MCP server or A2A tool for a specific capability without knowing the exact endpoint URL in advance. Especially valuable for agentic systems that need to route tasks across a broad ecosystem of 500+ tools with token-efficient results and built-in prompt injection protection.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:49.106Z","isFirstParty":false,"canonicalSlug":"whale-momentum-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-c7017855"}