{"uid":"cap_SrgQAVevQaOWfiH9k7QFG","slug":"shopify-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-67286761","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://shopify-intel.agentdiet.dev/v1/b2b-osint-dag)","url":"https://shopify-intel.agentdiet.dev/v1/b2b-osint-dag?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_Pl-CM7sBgYtK9ZvqjavjN","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"shopify-intel.agentdiet.dev","brandSlug":"shopify-intel-agentdiet-dev-mpp","brandBaseUrl":"https://shopify-intel.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches a meta-index of 500+ MCP servers and A2A tools by capability query, returning compressed, prompt-injection-safe results with routing metadata","exampleAgentPrompt":"Search the MCP tool index for servers that can do B2B lead enrichment — I want to see what's available and get compressed, safe-to-use routing info back.","exampleUseCases":[{"title":"Finding an SEC filings tool","prompt":"I need to find an MCP server or A2A tool that can pull SEC filings — search the tool index for 'SEC filings' and tell me what's available."},{"title":"Routing to a GitHub security auditor","prompt":"Which MCP servers in the index support GitHub repo security audits? Search for 'github security' and give me the best routing option with token-compressed results."},{"title":"Discovering context compression tools","prompt":"I want to find tools in the MCP ecosystem that handle context compression or web distillation — can you query the tool discovery index for 'context compression' and show me what comes back?"}],"resultDescription":"A compressed list of matching MCP servers or A2A tools relevant to the query, including tool metadata, routing info, and safety/firewall status — with up to 85% token reduction applied to the response payload.","failureModes":["Query too vague returns low-relevance or empty results","No matching tools found in the 500+ index for niche capabilities","Prompt-Guard firewall may reject queries containing injection-like patterns","Upstream MCP server unavailable causing routing failure","Payment not processed (HTTP 402) if x402 micropayment not attached","Idempotency-Key collision causing retry conflicts"],"whenToPreferThis":"Use this endpoint when an AI agent needs to dynamically discover which MCP server or A2A tool to call for a given capability, rather than hard-coding a specific tool. It is the right choice when building swarm-style agent architectures that need runtime tool routing, or when you want a single connection point with built-in safety filtering and token budget control across a large tool ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:37:24.546Z","isFirstParty":false,"canonicalSlug":"shopify-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-550cd52f"}