{"uid":"cap_pfw9jPLLDOz1KgGbqA5QK","slug":"alpha-stream-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-6b70a44d","name":"Universal A2A & MCP Tool Discovery, Safe-Proxy & Swarm Router (Code Release Security Gate)","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/code-release-security-gate)","url":"https://alpha-stream.agentdiet.dev/v1/workflows/code-release-security-gate?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_8k-F7_PCnt5DWNOc2ygx-","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 a meta-index of 500+ MCP servers and A2A tools by capability query, returning compressed, firewall-filtered results for agent tool discovery and routing.","exampleAgentPrompt":"Search the A2A and MCP tool index for any servers that can do GitHub security auditing — I need the top matching tools with compressed metadata so I can route my agent to the right one.","exampleUseCases":[{"title":"Discover SEC filings tools for agent","prompt":"Search the MCP meta-router for any tools that can pull SEC filings or EDGAR data — I need to find what's available so my research agent can use it."},{"title":"Find context compression MCP server","prompt":"Look through the 500-plus MCP server index and find me tools that support context compression or token reduction — I want to plug the best one into my swarm."},{"title":"Verify a specific MCP endpoint safety","prompt":"Check this endpoint URL against the Prompt-Guard firewall and the MCP index — I want to make sure it's safe and compliant before routing my agent through it: https://some-mcp-server.example.com/v1/tools"}],"resultDescription":"Returns a filtered, token-compressed list of matching MCP servers or A2A tools from the meta-index, including tool metadata and routing information, passed through a Prompt-Guard firewall for safety screening.","failureModes":["Missing or empty 'query' parameter returns a validation error","Query matches no tools in the index — empty results returned","Endpoint URL verification fails if the URL is malformed or unreachable","Service may return generic 500 errors if the backend index is unavailable","Overly broad queries may return too many low-relevance results due to large index size"],"whenToPreferThis":"Choose this endpoint when an agent needs to dynamically discover which MCP server or A2A tool to use for a given capability, rather than hardcoding a tool. Especially useful when building swarms or orchestrators that must select tools at runtime, when you want token-compressed tool metadata to reduce context overhead, or when you need a safety-filtered proxy layer between your agent and unknown MCP endpoints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:13.110Z","isFirstParty":false,"canonicalSlug":"alpha-stream-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-6b70a44d"}