{"uid":"cap_G1ds7Y7u0Wbia3T4uUXvt","slug":"agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-swarm-router-af7ac668","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://agentdiet.dev/v1/workflows/execute)","url":"https://agentdiet.dev/v1/workflows/execute?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_qqpeIp2bGg7uWYaKeHq73","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"agentdiet.dev","brandSlug":"agentdiet-dev-mpp","brandBaseUrl":"https://agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches and routes to 500+ MCP servers and A2A tools via a single meta-router connection with token compression and prompt firewall protection","exampleAgentPrompt":"Can you search for MCP tools and A2A endpoints that handle SEC filings or company enrichment, and route me to the best one — I want something with token compression so I'm not blowing through my context window?","exampleUseCases":[{"title":"Discover MCP tools for GitHub auditing","prompt":"Search for MCP servers or A2A tools that can do GitHub security audits — I want to find a safe proxied option so I don't have to connect directly to each one."},{"title":"Find context-compression capable endpoints","prompt":"I need to find tools in your meta-router that support context compression — my agent keeps hitting token limits and I want to route through something that compresses responses by at least 80%."},{"title":"Route agent to email verification tooling","prompt":"Look up what MCP or A2A tools are available for email verification and domain OSINT, then tell me which one I should have my agent connect to."}],"resultDescription":"Returns a list of matching MCP servers and A2A tools from an index of 500+ entries, including capability metadata, routing instructions, and compressed responses filtered through a Prompt-Guard firewall to prevent prompt injection attacks.","failureModes":["Empty or too-broad query returns low-relevance tool matches","Endpoint URL verification fails if remote server is offline or non-compliant","Token compression may strip context needed for niche queries","Prompt-Guard firewall may block valid but unusual capability queries","Rate limiting or payment failure at $0.01/call via x402"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to dynamically discover and route to one of many MCP or A2A tools without maintaining individual connections to each server — especially valuable when token budget is constrained (85% compression claimed), when security is a concern (Prompt-Guard firewall), or when the agent needs to query across a broad catalog of 500+ tools in a single call rather than polling each provider individually.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:56.145Z","isFirstParty":false,"canonicalSlug":"agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-swarm-router-3ece579a"}