{"uid":"cap_AJF9zYAlIDaIdpXjRAzho","slug":"agentdiet-mcp-router-01ca1fb1","name":"AgentDiet MCP 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/mcp-router)","url":"https://agentdiet.dev/v1/mcp-router?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":["x402"],"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":"unknown","protocol":"x402","network":"base","amountUsd":null,"per":"call","confidence":"unknown"},{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_cJdh4yKO2qwh92POk9Mhw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null},{"uid":"pm_-vkGg_RPfJXfp5dn_nenw","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Universal meta-router that discovers, proxies, and routes queries across 500+ MCP servers and A2A tools with token compression and prompt-injection firewall.","exampleAgentPrompt":"Search the MCP router for tools that can handle live web search — find me the best available A2A endpoints indexed across all 500+ servers, and return the compressed results.","exampleUseCases":[{"title":"Discovering email tools for agent workflow","prompt":"Search the AgentDiet MCP router for any available A2A or MCP tools that can send emails — I need to wire up an outbound notification step in my agent pipeline."},{"title":"Finding payment-capable MCP servers","prompt":"Use the MCP router to find all indexed servers and tools that support on-chain or crypto payment execution — I'm building an autonomous purchasing agent and need to know what's available."},{"title":"Routing agent to code execution tools","prompt":"Query the universal MCP router to discover which tools support sandboxed code execution — I want to pick the safest one with prompt-guard firewall protection for my swarm."}],"resultDescription":"Returns a compressed list of matching MCP servers or A2A tools (from a 500+ server index), including metadata about each tool's capabilities, endpoints, and routing information. Responses use 85% token compression to minimize context window usage, with Prompt-Guard firewall filtering applied to protect against injected content.","failureModes":["No matching tools found for the given query — returns empty or low-confidence results","Query too vague or ambiguous — router returns broad unrelated tool listings","Upstream MCP server unavailable — proxy returns degraded or partial results","Payment not confirmed — 402 response blocking access","Rate limiting or overload — slow or timeout response","Prompt-injection attempt blocked by Prompt-Guard — request rejected with firewall alert"],"whenToPreferThis":"Choose this endpoint when you need to discover or route across a broad ecosystem of MCP servers and A2A tools from a single connection, especially when token efficiency matters (85% compression) or when you need prompt-injection protection built into the proxy layer. Prefer it over direct MCP server calls when the right tool is unknown and discovery is needed first.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:48:19.590Z","isFirstParty":false,"canonicalSlug":"agentdiet-mcp-router-01ca1fb1"}