{"uid":"cap__HLkCcm5U6D-vAmHNXFlt","slug":"shopify-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-def3f992","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/mesh/dispatch)","url":"https://shopify-intel.agentdiet.dev/v1/mesh/dispatch?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_n8st4KyGz-_aicpG70WmJ","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 and routes across 500+ indexed MCP servers and A2A tools via a single meta-router connection with prompt-guard firewall and token compression","exampleAgentPrompt":"Search the MCP tool index for any servers that handle 'company enrichment' or 'B2B lead data' — I want to find the best tool I can route through for that capability.","exampleUseCases":[{"title":"Finding an SEC filings MCP tool","prompt":"Search across all the indexed MCP servers and find me one that can pull SEC filings — I need to route my agent to it for financial research."},{"title":"Discovering GitHub security audit tools","prompt":"Can you look through the A2A and MCP tool index for anything related to GitHub security audits or code vulnerability scanning? I want to know what's available before I build my agent pipeline."},{"title":"Locating a prompt firewall or compression tool","prompt":"Search the tool registry for MCP servers that do context compression or prompt filtering — I'm trying to reduce token usage in my agent swarm and need a safe proxy option."}],"resultDescription":"Returns a list of matching MCP servers or A2A tools from the 500+ indexed registry, including endpoint metadata, capability descriptions, and routing information relevant to the query, with token-compressed responses and prompt-guard filtered output.","failureModes":["Empty or vague query returns no meaningful matches","Query for a niche capability with no indexed tools returns empty result set","Endpoint URL verification queries may time out if the remote server is unreachable","Rate limiting or payment failure via x402 returns HTTP 402 with payment required","Malformed query string may return a generic error response"],"whenToPreferThis":"Choose this endpoint when you need to discover which MCP servers or A2A tools are available for a given capability across a broad index of 500+ options, rather than calling a known specific tool directly. It is especially useful when building agent pipelines that need dynamic tool selection, when you want a single safe-proxy entry point with prompt firewall protection, or when you need to verify whether a particular endpoint URL is compliant and reachable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:10.379Z","isFirstParty":false,"canonicalSlug":"shopify-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-550cd52f"}