{"uid":"cap_bYd0jLKoUOomz74PMLd30","slug":"polymarket-odds-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-e66670c1","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/mesh/dispatch)","url":"https://polymarket-odds.agentdiet.dev/v1/mesh/dispatch?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__2zM62aCGtsMBWtWxn2ia","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 an index of 500+ MCP servers and A2A tools by capability query, returning compressed, prompt-safe matching endpoints via a single meta-router connection.","exampleAgentPrompt":"Search the MCP mesh for tools that can do SEC filings retrieval — I need to find which available agent endpoints support that capability.","exampleUseCases":[{"title":"Discover context compression tools","prompt":"Search the agent tool mesh for anything that handles context compression or token reduction — I want to find MCP servers I can route through to cut down my prompt size."},{"title":"Find GitHub security audit endpoints","prompt":"Can you query the MCP tool index for GitHub security or code audit capabilities? I need to know which agent tools in the mesh can scan a repo for vulnerabilities."},{"title":"Verify a specific MCP endpoint is live","prompt":"Check if the endpoint at https://some-agent.example.com/mcp is actually reachable and compliant — run it through the tool discovery router to verify it."}],"resultDescription":"Returns a structured object listing matching MCP servers or A2A tool endpoints relevant to the capability query, with token-compressed metadata and Prompt-Guard firewall filtering applied. When given a URL, returns verification status and compliance signals for that endpoint.","failureModes":["Empty or vague query string returns no matches or overly broad results","Queried endpoint URL is unreachable or non-compliant, returning an error status","Rate limiting or payment failure (HTTP 402) if x402 micropayment is not properly handled","Index may be stale if recently added MCP servers have not yet been crawled","Ambiguous capability terms may return loosely related tools rather than exact matches"],"whenToPreferThis":"Choose this endpoint when an agent needs to dynamically discover which MCP servers or A2A tools support a given capability at runtime, rather than hardcoding tool references. Especially useful for swarm architectures needing a single connection point to a large tool ecosystem, or when token budget is constrained and 85% compression of tool metadata is valuable. Also suitable for verifying whether a specific remote agent endpoint is live and compliant before routing traffic to it.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:26:01.937Z","isFirstParty":false,"canonicalSlug":"polymarket-odds-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-0f5e9b14"}