{"uid":"cap_SOhAuSJGJaeocR83Nj3gq","slug":"cve-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-0bfa6460","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://cve-intel.agentdiet.dev/v1/broker/execute)","url":"https://cve-intel.agentdiet.dev/v1/broker/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_OjnuoXrACcBICtOGIZleo","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"cve-intel.agentdiet.dev","brandSlug":"cve-intel-agentdiet-dev-mpp","brandBaseUrl":"https://cve-intel.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Routes a natural language capability query across 500+ indexed MCP servers and A2A tools, returning matching endpoints with token-compressed results through a Prompt-Guard firewall.","exampleAgentPrompt":"Search the MCP and A2A tool index for any servers that handle 'SEC filings' or 'company enrichment' — I need to find a tool my agent can call for that capability.","exampleUseCases":[{"title":"Discovering tools for GitHub security audits","prompt":"Search the MCP tool index for anything that can do GitHub security audits or code vulnerability scanning — I want to find an agent-compatible server I can wire into my pipeline."},{"title":"Finding DeFi data tools for a trading agent","prompt":"I'm building a trading agent — can you search across all indexed MCP and A2A servers for tools that handle DEX token intelligence or on-chain risk data?"},{"title":"Proxying a capability query through a safe firewall","prompt":"Route my query 'context compression for long documents' through your tool discovery index and return the best matching MCP servers, making sure the response goes through your Prompt-Guard firewall."}],"resultDescription":"Returns a JSON object containing matched MCP server or A2A tool entries relevant to the capability query, with token-compressed descriptions (up to 85% compression) and firewall-screened metadata, enabling the calling agent to identify and connect to the appropriate downstream tool.","failureModes":["Empty or too-short query string returns a validation error","No matching tools found for an obscure capability query returns an empty result set","Downstream MCP server unavailable causes partial or degraded results","Malicious prompt injection in query is blocked by Prompt-Guard firewall and returns a rejection response","Payment not completed (x402) results in a 402 Payment Required response"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover which MCP server or A2A tool to call for a given capability rather than having a hardcoded tool list. It is especially useful in multi-agent swarms, agentic pipelines where tool availability changes, or when you want a single safe-proxy entry point with built-in prompt injection protection and token compression across hundreds of tools.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T00:35:16.752Z","isFirstParty":false,"canonicalSlug":"cve-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-a4781c94"}