{"uid":"cap_xhAwxASplkcg2sTjV94r7","slug":"github-audit-agentdiet-dev-b2b-lead-enrichment-via-a2a-mcp-tool-f2cd754c","name":"B2B Lead Enrichment via A2A & MCP Tool Discovery 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://github-audit.agentdiet.dev/v1/workflows/b2b-lead-enrichment)","url":"https://github-audit.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_z5goc8VRQ9TWv8x09lI0F","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"github-audit.agentdiet.dev","brandSlug":"github-audit-agentdiet-dev-mpp","brandBaseUrl":"https://github-audit.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches a meta-index of 500+ MCP servers and A2A tools for B2B lead enrichment capabilities, returning matching tool endpoints with token-compressed results and prompt-guard filtering.","exampleAgentPrompt":"Search the MCP and A2A tool index for 'company enrichment' capabilities — I want to find tools that can fill in missing firmographic data on my B2B leads.","exampleUseCases":[{"title":"Finding firmographic enrichment tools","prompt":"I have a list of company domains and need to enrich them with employee count, industry, and revenue data — search the MCP tool index for 'company enrichment' tools that can help."},{"title":"Discovering lead qualification APIs","prompt":"Search for MCP or A2A tools related to 'B2B lead qualification' — I need something that can score and qualify inbound leads based on company size and fit."},{"title":"Locating contact data discovery tools","prompt":"Can you search the agent tool index for 'contact discovery' or 'email finder' capabilities so I can identify the right MCP server to find decision-maker contacts at target accounts?"}],"resultDescription":"Returns a list of matching MCP server or A2A tool endpoints relevant to the B2B lead enrichment query, with token-compressed metadata, capability descriptions, and routing information for each matched tool, filtered through a prompt-guard firewall.","failureModes":["Empty results if query is too narrow or uses uncommon terminology","Generic or irrelevant tools returned if query is ambiguous","HTTP 402 payment required if x402 payment header is missing or malformed","Timeout if the meta-index is under load","Prompt-guard may block queries containing injection-like patterns"],"whenToPreferThis":"Use this endpoint when you need to discover which MCP server or A2A tool to use for B2B lead enrichment rather than calling an enrichment API directly — ideal when you don't know which specific tool is available or want to compare options across 500+ indexed servers with a single query.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:27.419Z","isFirstParty":false,"canonicalSlug":"github-audit-agentdiet-dev-b2b-lead-enrichment-via-a2a-mcp-tool-f2cd754c"}