{"uid":"cap_usTzBdQl0HATg_LCjgYCg","slug":"alpha-stream-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-37ddc1e0","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://alpha-stream.agentdiet.dev/v1/swarm-execute)","url":"https://alpha-stream.agentdiet.dev/v1/swarm-execute?utm_source=zero.xyz","method":"POST","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_fLYZl2Kv0YUVMBrsVeLqy","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 queries across 500+ indexed MCP servers and A2A tools via a single connection, with token compression and prompt firewall protection.","exampleAgentPrompt":"Search the swarm router for any MCP tools or A2A agents that handle SEC filings and company enrichment — use the query 'SEC filings company enrichment' and route me to the best match.","exampleUseCases":[{"title":"Discover a context compression tool","prompt":"Search the agent tool index for anything that can do context compression or token reduction — I need to find a tool that handles 'context compression' and connects me to it."},{"title":"Find a GitHub security audit agent","prompt":"I need a tool that can audit GitHub repos for security issues — search the swarm router for 'github security audit' and tell me what MCP servers or A2A tools are available."},{"title":"Route a domain OSINT query","prompt":"Can you search the MCP tool directory for anything that handles domain OSINT or WHOIS lookups? Use 'domain OSINT' as the query and find me the best available tool through the swarm router."}],"resultDescription":"Returns a structured object listing matched MCP servers or A2A tools relevant to the query, including tool metadata and routing information, delivered with up to 85% token compression through the Prompt-Guard firewall.","failureModes":["No matching tools found for the given query — returns empty result set","Query string too vague or too short — may return low-relevance results","Endpoint URL verification fails if the URL is malformed or unreachable","Rate limiting or payment failure via x402 if USDC balance is insufficient","Firewall rejection if query is flagged by Prompt-Guard as potentially malicious"],"whenToPreferThis":"Choose this endpoint when you need a single-connection entry point to discover, search, or proxy across a large ecosystem of MCP servers and A2A tools without maintaining individual connections. It is especially useful when you don't know which specific tool to call and want capability-based discovery with token-efficient responses.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:31:05.125Z","isFirstParty":false,"canonicalSlug":"alpha-stream-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-4c5998e1"}