{"uid":"cap_nlSudg5nFmx07-obLMkDR","slug":"token-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-629c6ebf","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://token-intel.agentdiet.dev/v1/mesh/dispatch)","url":"https://token-intel.agentdiet.dev/v1/mesh/dispatch?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_fSbuJ9ss3v464FFjnQBqn","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"token-intel.agentdiet.dev","brandSlug":"token-intel-agentdiet-dev-mpp","brandBaseUrl":"https://token-intel.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Searches an index of 500+ MCP servers and A2A tools by capability query, returning compressed, firewall-filtered results via a single meta-router connection.","exampleAgentPrompt":"Search the MCP/A2A tool index for anything that can do context compression or token reduction — I want to find the best available tool for shrinking prompt size across my agent pipeline.","exampleUseCases":[{"title":"Finding a GitHub security audit tool","prompt":"Search across all available MCP servers and A2A tools for something that can audit a GitHub repo for security issues — I need the best match from whatever's indexed."},{"title":"Discovering SEC filings capability","prompt":"I need to find an agent or MCP tool that handles SEC filings retrieval — can you search the tool index and tell me what's available?"},{"title":"Routing to a lead enrichment tool","prompt":"Search the swarm router for any tools that do B2B company enrichment or lead data — I want to find the right MCP server to plug into my sales pipeline."}],"resultDescription":"Returns a compressed, Prompt-Guard-filtered list of matching MCP servers and A2A tools relevant to the capability query, including metadata such as tool names, endpoint details, and routing information, with up to 85% token reduction applied to the response payload.","failureModes":["Missing or empty 'query' parameter returns a 400 validation error","No matching tools found returns an empty result set","Payment not provided or rejected results in HTTP 402 response requiring x402 USDC payment","Upstream MCP server unreachable causes partial or degraded results","Prompt injection attempt blocked by Prompt-Guard firewall returns a filtered/rejected response"],"whenToPreferThis":"Choose this endpoint when an agent needs to dynamically discover which MCP server or A2A tool to use for a given capability without hard-coding integrations — especially useful for swarm architectures, multi-agent pipelines, or when the right tool is unknown at design time. Prefer it over direct tool calls when token budget is constrained (85% compression) or when prompt safety filtering is required before routing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:13.826Z","isFirstParty":false,"canonicalSlug":"token-intel-agentdiet-dev-universal-a2a-mcp-tool-discovery-safe-proxy-4de1292d"}