{"uid":"cap_XpoUyqHxX0LoUGeb5CqDv","slug":"alpha-stream-agentdiet-dev-b2b-lead-enrichment-via-a2a-mcp-tool-a36e3bfa","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://alpha-stream.agentdiet.dev/v1/workflows/b2b-lead-enrichment)","url":"https://alpha-stream.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_HHl8ZZuXefebgmtG3F5Ek","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"alpha-stream.agentdiet.dev","brandSlug":"alpha-stream-agentdiet-dev-mpp","brandBaseUrl":"https://alpha-stream.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches and routes across 500+ indexed MCP servers and A2A tools to find matching capabilities for a given query, specifically surfaced through the B2B lead enrichment workflow endpoint.","exampleAgentPrompt":"Search the MCP and A2A tool index for 'company enrichment' capabilities so I can find the right tool to fill in missing B2B lead data like company size, industry, and revenue.","exampleUseCases":[{"title":"Enrich sales leads with company data","prompt":"I have a list of company domains and I need to fill in details like industry, headcount, and revenue — can you search the MCP tool index for 'B2B lead enrichment' capabilities that could help?"},{"title":"Discover prospecting tools for agent pipeline","prompt":"I'm building an agent that does outbound sales prospecting. Search the tool discovery index for 'company enrichment' or 'contact data' endpoints I can plug into my workflow."},{"title":"Find SEC or domain OSINT tools for due diligence","prompt":"I need to research a company before a meeting — search the MCP index for tools that can pull domain OSINT or SEC filings data for a given company name."}],"resultDescription":"Returns a structured list of matching MCP servers, A2A tools, or capability descriptors relevant to the search query, with metadata compressed for token efficiency and filtered through a Prompt-Guard firewall for safety.","failureModes":["Empty or overly broad query returns irrelevant or no matches","Query does not match any indexed tool — returns empty results","Payment not processed (HTTP 402) — endpoint requires $0.01 USDC per call via x402","Malformed query (missing required 'query' parameter) returns validation error","Tool index may be stale if newly added MCP servers have not yet been indexed"],"whenToPreferThis":"Choose this endpoint when you need to discover B2B lead enrichment tools or any MCP/A2A capability from a large indexed catalog in a single connection, especially when token efficiency matters. Prefer it over manual MCP registry browsing or hardcoding specific enrichment APIs — it acts as a meta-router so your agent can dynamically find the right tool rather than knowing it in advance.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:22.849Z","isFirstParty":false,"canonicalSlug":"alpha-stream-agentdiet-dev-b2b-lead-enrichment-via-a2a-mcp-tool-a36e3bfa"}