{"uid":"cap_VdqtbEDTyNijzmhJV3giG","slug":"sec-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-b81a680d","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://sec-intel.agentdiet.dev/v1/x402-gateway)","url":"https://sec-intel.agentdiet.dev/v1/x402-gateway?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_mOaue5ZmX2FUyF4tDjW2w","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"sec-intel.agentdiet.dev","brandSlug":"sec-intel-agentdiet-dev-mpp","brandBaseUrl":"https://sec-intel.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches a meta-index of 500+ MCP servers and A2A tools by capability query, returning token-compressed results through a prompt-injection firewall","exampleAgentPrompt":"Search the MCP and A2A tool index for anything that can handle SEC filings or company enrichment — I want a list of available tools with compressed descriptions so I can pick the best one for my workflow.","exampleUseCases":[{"title":"Finding a GitHub security audit tool","prompt":"Search the MCP tool index for anything that can do GitHub security audits or code vulnerability scanning — show me what's available with a quick summary of each."},{"title":"Routing agent to context compression capability","prompt":"I need to find an MCP server that specializes in context compression or token reduction for my agent pipeline — can you look that up and tell me what options exist?"},{"title":"Discovering on-chain risk tools for DeFi workflow","prompt":"What A2A or MCP tools are indexed for on-chain risk analysis or DEX token intelligence? I'm building a DeFi monitoring agent and need to know what's available."}],"resultDescription":"A token-compressed, firewall-screened list of matching MCP servers and A2A tools from a 500+ item index, including tool names, capability summaries, and relevant metadata — delivered with up to 85% token reduction compared to raw tool manifests.","failureModes":["Empty query returns validation error","Query too vague returns low-relevance or empty results","Endpoint URL verification may return timeout if remote server is down","Payment required (HTTP 402) if x402 credentials are missing or invalid","Index may not reflect newly submitted MCP servers immediately"],"whenToPreferThis":"Choose this endpoint when an agent needs to dynamically discover which MCP servers or A2A tools exist for a given capability, especially when token budget is a concern and prompt-injection safety is required. Prefer this over maintaining a static tool registry or manually curating a list of MCP endpoints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:30.651Z","isFirstParty":false,"canonicalSlug":"sec-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-704db31c"}