{"uid":"cap_ATRj4hpYXMA0Q1hulGtyq","slug":"agentdiet-mcp-gateway-discovery-manifest-dc58d627","name":"AgentDiet MCP Gateway Discovery Manifest","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.","url":"https://mcp-gateway.agentdiet.dev/v1/discovery-manifest?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"url":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","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":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zMG14AyAYHLBd0ZelKWC9","protocol":"x402","methodType":"crypto","chain":"base","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":"Returns a discovery manifest listing available MCP servers, x402 APIs, and A2A agents accessible through the AgentDiet broker gateway.","exampleAgentPrompt":"Pull up the discovery manifest from the AgentDiet MCP gateway so I can see the full list of MCP servers, x402 APIs, and A2A agents available to route through.","exampleUseCases":[{"title":"Agent capability inventory check","prompt":"Show me everything available on the AgentDiet gateway — I want to see the full discovery manifest of MCP servers, x402 APIs, and A2A agents I can route tasks through."},{"title":"Bootstrap agent tool selection","prompt":"I'm setting up a new AI agent workflow and need to know which MCP tools and APIs are available through the AgentDiet broker — can you pull the discovery manifest for me?"},{"title":"Verify gateway reachability and catalog","prompt":"Can you hit the AgentDiet MCP gateway discovery endpoint and confirm it's live, then tell me what services are listed and what the compression ratio looks like in the response?"}],"resultDescription":"A JSON object with a 'data' field containing the discovery manifest (listing available MCP servers, x402 APIs, and A2A agents), a 'status' field (e.g. 'ok'), and an 'roi_proof' object that includes a compression_ratio_pct metric (e.g. 91.4%) indicating how efficiently the manifest is compressed relative to raw data.","failureModes":["Payment required (HTTP 402) if USDC payment on Base is not included or is insufficient","Malformed input schema (missing required 'type' or 'method' fields) returns a validation error","Gateway unreachable or timeout if the upstream broker is down","Empty or partial manifest if no MCP servers are currently registered","Invalid query URL parameter format may result in unexpected routing behavior"],"whenToPreferThis":"Use this endpoint when an AI agent needs to dynamically discover the full catalog of available MCP servers, x402 APIs, and A2A agents accessible through the AgentDiet broker before routing tasks. Prefer this over hard-coding tool lists or manually managing service registries. Ideal for bootstrapping agent workflows, building dynamic tool selectors, or verifying what capabilities are live on the gateway at a given moment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:41:49.825Z","isFirstParty":false,"canonicalSlug":"agentdiet-mcp-gateway-discovery-manifest-dc58d627"}