{"uid":"cap_VO4G-iGZ88GOzfowXf8-T","slug":"polymarket-odds-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-21f23437","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":"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_VonD97khZ55kcmCGrxdtm","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 a meta-index of 500+ MCP servers and A2A tools by capability query and returns compressed, firewall-screened results via a single connection","exampleAgentPrompt":"Search the MCP and A2A tool index for anything that handles SEC filings or company enrichment, and show me the top results with token-compressed descriptions.","exampleUseCases":[{"title":"Discovering tools for GitHub security audits","prompt":"Can you search the MCP tool index for anything that does GitHub security auditing or code vulnerability scanning? I want to see what's available before wiring it into my pipeline."},{"title":"Finding a safe proxy for DEX token intelligence","prompt":"Look through the A2A and MCP server index for tools that cover DEX token intelligence or on-chain risk analysis — I need something I can route through a firewall-protected proxy."},{"title":"Routing agent to context compression tool","prompt":"Search the meta-router for MCP servers that offer context compression — I want the one with the best token reduction so I can plug it into my swarm."}],"resultDescription":"Returns a list of matching MCP servers or A2A tools ranked by relevance to the query, with 85% token-compressed descriptions, Prompt-Guard firewall screening applied, and routing metadata for connecting to each tool.","failureModes":["Empty or too-broad query returns low-relevance results","Query for a niche capability not yet indexed returns no matches","Prompt-Guard firewall blocks queries flagged as adversarial or injection attempts","Rate limiting or payment failure (HTTP 402) if x402 payment header is missing or insufficient","Malformed query string returns a validation error","Upstream MCP server index temporarily unavailable causes partial results"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover which MCP servers or A2A tools support a given capability at runtime, rather than hardcoding tool URLs. It is especially valuable when you want token-compressed tool manifests to reduce context overhead, need a single connection point to a large tool index, or require prompt-injection firewall screening before routing to third-party tools.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:48.051Z","isFirstParty":false,"canonicalSlug":"polymarket-odds-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-0f5e9b14"}