{"uid":"cap_uNcSxrYOnbSExuOBo2zay","slug":"polymarket-odds-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-48ee5d81","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://polymarket-odds.agentdiet.dev/v1/b2b-osint-dag)","url":"https://polymarket-odds.agentdiet.dev/v1/b2b-osint-dag?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__8hATfQbXMEc3oMQn3f8q","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"polymarket-odds.agentdiet.dev","brandSlug":"polymarket-odds-agentdiet-dev-mpp","brandBaseUrl":"https://polymarket-odds.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches and routes queries across 500+ indexed MCP servers and A2A tools via a single connection, with token compression and prompt-guard firewall.","exampleAgentPrompt":"Search the MCP and A2A tool index for servers that can handle 'SEC filings extraction' and return the best matching endpoints with compressed metadata.","exampleUseCases":[{"title":"Discovering tools for SEC filing retrieval","prompt":"Search the MCP tool index for any servers or A2A tools that can pull SEC filings or EDGAR data — I need to know what's available and how to connect."},{"title":"Routing to a GitHub security audit tool","prompt":"Find me an MCP server in the index that can audit GitHub repositories for security vulnerabilities — I want the best match with connection details."},{"title":"Finding company enrichment capabilities","prompt":"Look through the MCP and A2A tool registry for anything that does B2B company enrichment or lead data — I need to find a capable endpoint I can route my queries to."}],"resultDescription":"Returns metadata about matching MCP servers or A2A tools including endpoint details, capability descriptions, and token-compressed responses; protected by a Prompt-Guard firewall to prevent prompt injection from upstream tools.","failureModes":["Empty or too-vague query string returns no matches or overly broad results","No indexed servers match the requested capability, returning an empty result set","Prompt-Guard firewall may block or sanitize certain query patterns flagged as injection attempts","Downstream MCP server unavailable causing routing failure","Malformed query (minLength not met) returns a 400 validation error","Payment not satisfied returns HTTP 402 with x402 payment challenge"],"whenToPreferThis":"Choose this endpoint when you need to discover or route to MCP servers or A2A tools from a large indexed registry in a single connection, especially when token budget is a concern (85% compression) or when you need a safe proxy that guards against prompt injection from untrusted upstream tools. Prefer over manual MCP server enumeration or direct multi-connection swarm setups.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:32:37.517Z","isFirstParty":false,"canonicalSlug":"polymarket-odds-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-0f5e9b14"}