{"uid":"cap_vjXPxCFzkFA3EP9ZhOql4","slug":"domain-osint-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-c9c64132","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://domain-osint.agentdiet.dev/v1/workflows/defi-token-due-diligence)","url":"https://domain-osint.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_GN6l9mR3THWXCY8_euVQQ","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"domain-osint.agentdiet.dev","brandSlug":"domain-osint-agentdiet-dev-mpp","brandBaseUrl":"https://domain-osint.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches and discovers capabilities across 500+ MCP servers and A2A tools, returning compressed, firewall-filtered results for agent tool routing.","exampleAgentPrompt":"Search the MCP and A2A tool index for any available capabilities related to 'github security audits' — I want to find the best tool I can route my agent to for that task.","exampleUseCases":[{"title":"Agent swarm tool routing","prompt":"My agent needs to handle SEC filings analysis — can you search the MCP tool index for any available endpoints or servers that cover that capability so I can wire them into my swarm?"},{"title":"Capability discovery before building","prompt":"Before I build out my pipeline, search the A2A and MCP tool registry for anything that does 'company enrichment' or 'B2B lead data' so I know what's already available."},{"title":"Verify a known endpoint is indexed","prompt":"Can you check if the endpoint at https://domain-osint.agentdiet.dev/v1/workflows/defi-token-due-diligence is registered and verified in the MCP tool index?"}],"resultDescription":"Returns a compressed, prompt-injection-filtered list of matching MCP servers or A2A tool endpoints relevant to the query, including capability descriptions and routing metadata, with approximately 85% token reduction compared to raw responses.","failureModes":["Empty query string returns validation error","No matching tools found for obscure capability returns empty result set","Endpoint URL verification may return unrecognized if not indexed","Downstream MCP server unavailability may cause incomplete results","Overly broad queries may return too many low-relevance matches"],"whenToPreferThis":"Choose this endpoint when an agent needs to dynamically discover the right tool or MCP server for a capability at runtime, rather than hardcoding a specific tool. Ideal for swarm architectures, meta-agents, or orchestrators that need to route sub-tasks to the best available specialist tool from a large catalog, especially when token budget and prompt injection safety are concerns.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:13.745Z","isFirstParty":false,"canonicalSlug":"domain-osint-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-8753d8b2"}