{"uid":"cap_oJJiyEgCFXRG9AStFOcL4","slug":"polymarket-odds-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-552522ec","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/bundle-execute)","url":"https://polymarket-odds.agentdiet.dev/v1/bundle-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_WTzqPQB_jbNNRD-xQSWNt","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":"Meta-router that searches and proxies 500+ MCP servers and A2A agent tools through a single connection, with token compression and prompt-injection firewall","exampleAgentPrompt":"Search your MCP and A2A tool index for anything that can do 'SEC filings' and route my request through the safe proxy with token compression enabled.","exampleUseCases":[{"title":"Discovering tools for SEC filing retrieval","prompt":"Search your 500-tool index for any MCP servers or A2A agents that handle SEC filings or EDGAR data — I want to know what's available before I build my research pipeline."},{"title":"Safe-proxied GitHub security audit","prompt":"Find me an agent tool in your index for GitHub security audits and proxy the call through your Prompt-Guard firewall so I don't have to worry about prompt injection."},{"title":"Context compression for swarm agent","prompt":"Query your meta-router for tools that support context compression — my swarm agent is hitting token limits and I need the 85% compression routing for all tool calls going forward."}],"resultDescription":"Returns a ranked list of matching MCP servers or A2A tools with capability descriptions, endpoint URLs, and compressed metadata; if used as a proxy, returns the screened and token-compressed response from the downstream tool.","failureModes":["Empty or too-broad query returns no matching tools","Downstream MCP server unavailable causing proxy timeout","Prompt-Guard firewall blocks a legitimate query flagged as adversarial","Payment not processed (x402) resulting in 402 response","Malformed query (minLength not met) returns validation error","Idempotency-Key collision if same UUID reused for different requests"],"whenToPreferThis":"Choose this endpoint when an agent needs to discover which of 500+ MCP or A2A tools supports a given capability without managing separate connections to each server, or when you want prompt-injection protection and token compression applied uniformly across all downstream tool calls. It is especially useful for swarm architectures where multiple agents need a single safe routing layer.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:37:46.295Z","isFirstParty":false,"canonicalSlug":"polymarket-odds-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-0f5e9b14"}