{"uid":"cap_nsvAjm2UZo7160hrGv00o","slug":"sec-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-b20782c7","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/workflows/defi-token-due-diligence)","url":"https://sec-intel.agentdiet.dev/v1/workflows/defi-token-due-diligence?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_TOWhzwrbb3hw4InQRGCQs","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 compressed, firewall-filtered tool discovery results for agent orchestration","exampleAgentPrompt":"Search the MCP and A2A tool index for any servers that support 'company enrichment' — I need to find a safe, compressed-response tool my agent can call without hitting token limits.","exampleUseCases":[{"title":"Discover context compression MCP tool","prompt":"Find me an MCP server in the index that specializes in context compression — I'm running into token limit issues in my agent pipeline and need a tool that can compress outputs before passing them downstream."},{"title":"Verify a suspicious tool endpoint URL","prompt":"Can you check this endpoint URL against the tool registry to verify it's a legitimate, firewall-cleared A2A tool and not something that might inject malicious prompts into my agent?"},{"title":"Route agent swarm to SEC filings tool","prompt":"Search the meta-router for any indexed tools that can pull SEC filings — I'm building an autonomous research agent and need it to connect to the right MCP server in a single hop."}],"resultDescription":"Returns a compressed, Prompt-Guard-filtered list of matching MCP servers or A2A tools from a 500+ item index, including tool descriptors, capability summaries, and routing metadata, with up to 85% token reduction applied to the response.","failureModes":["Empty results if query is too vague or no matching tools are indexed","Payment failure if x402 micropayment is not properly attached (returns 402)","Firewall block if queried URL is flagged as prompt-injection risk","Query too short (minLength:1 violated) returns validation error","Slow or timeout if index is being refreshed or upstream MCP servers are unresponsive"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover which MCP servers or A2A tools are available for a given capability without hardcoding tool lists, especially when token budget is a concern and a Prompt-Guard firewall layer is required for safety. Prefer over manual tool registries when orchestrating multi-agent swarms that need single-connection routing to 500+ tools.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:42.655Z","isFirstParty":false,"canonicalSlug":"sec-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-704db31c"}