{"uid":"cap_W6WJtInO6EL7kCnzl1WYF","slug":"polymarket-odds-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-29f0b1ca","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/workflows/execute)","url":"https://polymarket-odds.agentdiet.dev/v1/workflows/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_wUmaZ0Jy3fuAo3g_clWMK","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 across 500+ MCP servers and A2A tools by capability query, routing requests through a safe proxy with prompt-injection firewall and 85% token compression.","exampleAgentPrompt":"Search the MCP tool index for any servers that can handle SEC filings or company enrichment, and route the request safely through the prompt-injection firewall.","exampleUseCases":[{"title":"Finding a tool for SEC filings","prompt":"I need to pull SEC filings data for a public company — can you search the MCP tool index for something that handles SEC filings and return the best match?"},{"title":"Safe-proxied GitHub security audit","prompt":"Search for an MCP or A2A tool that does GitHub security audits or repo vulnerability scanning, and make sure the result is filtered through the prompt-guard firewall before you show me."},{"title":"Discovering email verification tools","prompt":"My agent needs to verify email deliverability — search across all indexed MCP servers for a tool that handles MX records, SPF, or DMARC validation and tell me which one to use."}],"resultDescription":"Returns a list of matching MCP servers or A2A tools relevant to the query, with results compressed to reduce token usage and filtered through a Prompt-Guard firewall to remove prompt-injection risks. Response is a generic JSON object with discovered tool metadata.","failureModes":["Empty or vague query returns no relevant tools","Query matches no indexed server (no results found)","Firewall blocks response if prompt injection detected in upstream tool output","Payment required (HTTP 402) if x402 credits are insufficient","Timeout if upstream MCP server is unresponsive","Malformed query schema returns validation error"],"whenToPreferThis":"Choose this endpoint when you need to dynamically discover which MCP server or A2A tool supports a given capability across a broad index of 500+ options, especially when token efficiency and prompt-injection safety are priorities. Prefer this over hard-coding specific tool URLs when your agent's required capability is unknown at design time or when you want a single connection point for multi-tool orchestration.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:31:01.736Z","isFirstParty":false,"canonicalSlug":"polymarket-odds-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-0f5e9b14"}