{"uid":"cap_x-BeQaRvntkEOl0hdv-bg","slug":"defi-yield-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-c09ac7ea","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://defi-yield.agentdiet.dev/v1/mesh/dispatch)","url":"https://defi-yield.agentdiet.dev/v1/mesh/dispatch?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_ziZ-vOqP4maTQjkoG4IMV","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"defi-yield.agentdiet.dev","brandSlug":"defi-yield-agentdiet-dev-mpp","brandBaseUrl":"https://defi-yield.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches and routes queries across 500+ indexed MCP servers and A2A tools via a single meta-router connection with token compression and prompt-injection protection","exampleAgentPrompt":"Search the MCP and A2A tool index for anything that handles SEC filings or company enrichment, and route my request through the safe proxy.","exampleUseCases":[{"title":"Discovering tools for GitHub security","prompt":"Search the tool mesh for any MCP servers or A2A agents that can audit a GitHub repository for dependency vulnerabilities and license risks."},{"title":"Finding context compression capability","prompt":"I need to find an agent tool that does context or token compression — search the meta-router index for anything matching 'context compression' or 'token reduction'."},{"title":"Routing query to DEX intelligence tool","prompt":"Look up what tools are available in the mesh for DEX token intelligence or on-chain risk analysis and tell me which endpoint I should use."}],"resultDescription":"A structured response listing matching MCP servers or A2A tools relevant to the query, with compressed capability metadata, endpoint references, and prompt-guard validation status","failureModes":["Query too vague — returns empty or irrelevant matches","Endpoint URL verification fails if the target is offline","Token compression may strip nuanced context from results","Rate limiting or payment failure at $0.01/call via x402","Idempotency-Key collision if reused across distinct calls"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to discover which of 500+ MCP servers or A2A tools can handle a specific capability, rather than calling individual tool registries. Especially useful for swarm orchestration, safe-proxying untrusted external tools through a prompt-injection firewall, or when token budget is constrained and 85% compression is valuable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:34:20.379Z","isFirstParty":false,"canonicalSlug":"defi-yield-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-b31cc8b3"}