{"uid":"cap_xdfb9RTkZbIjzqUKIV4JZ","slug":"mesh-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-swarm-1740dfee","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://mesh.agentdiet.dev/v1/workflows/b2b-lead-enrichment)","url":"https://mesh.agentdiet.dev/v1/workflows/b2b-lead-enrichment?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_KZhZ9Zn9lbY7Q7RGvkJll","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"mesh.agentdiet.dev","brandSlug":"mesh-agentdiet-dev-mpp","brandBaseUrl":"https://mesh.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches a meta-index of 500+ MCP servers and A2A tools by capability query, returning compressed, firewall-screened endpoint matches for agent routing.","exampleAgentPrompt":"Search the agentdiet mesh for any MCP servers or A2A tools that handle 'context compression' and tell me which ones are available.","exampleUseCases":[{"title":"Swarm capability discovery for agent orchestrator","prompt":"I'm building a multi-agent pipeline — can you search the mesh for any tools that handle SEC filings or financial data retrieval so I know what's available to route those tasks to?"},{"title":"Verify a specific MCP endpoint before calling it","prompt":"Before I use it, can you check whether the endpoint at https://mesh.agentdiet.dev/v1/workflows/b2b-lead-enrichment is indexed and verified in the MCP tool registry?"},{"title":"Find tools for a missing capability in an agent","prompt":"My agent doesn't have a GitHub security audit capability — search the tool index for 'github security' and tell me what MCP servers or A2A tools cover that."}],"resultDescription":"Returns a compressed, token-efficient list of matching MCP servers or A2A tool entries relevant to the capability query, including endpoint metadata, descriptions, and routing information, screened through a Prompt-Guard firewall to block injection payloads.","failureModes":["Empty query string returns validation error (minLength:1 not met)","No matching tools found for an obscure or unsupported capability query","Upstream MCP server index temporarily unavailable causing timeout","Malformed endpoint URL input yields no verification result","Payment required (HTTP 402) if x402 credit is not attached"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover which MCP servers or A2A tools are available for a given capability at runtime, especially in multi-agent swarm architectures where the full tool catalog is not known at build time. Prefer it over hard-coded tool lists when the capability space is broad or frequently updated, or when you need to verify a specific endpoint URL exists in the index.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:49.098Z","isFirstParty":false,"canonicalSlug":"mesh-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-swarm-3ac1dbb7"}