{
  "protocolVersion": "0.3.0",
  "name": "Manifest",
  "description": "Open-source LLM router. Routes every chat completion to the most cost-effective model that can handle it, cutting AI agent costs by up to 70%. Drop-in replacement for any OpenAI-compatible provider.",
  "url": "https://api.manifest.build/v1",
  "preferredTransport": "HTTP+JSON",
  "version": "1.0.0",
  "iconUrl": "https://manifest.build/images/logo-manifest.svg",
  "documentationUrl": "https://manifest.build/docs",
  "provider": {
    "organization": "Manifest",
    "url": "https://manifest.build"
  },
  "capabilities": {
    "streaming": true,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": ["application/json", "text/plain"],
  "defaultOutputModes": ["application/json", "text/event-stream", "text/plain"],
  "skills": [
    {
      "id": "chat-completions",
      "name": "Cost-routed chat completions",
      "description": "Send an OpenAI-compatible chat completion. Manifest scores the prompt locally and routes it to the cheapest model that can handle it across 500+ models from every major provider.",
      "tags": ["llm", "completions", "routing", "cost-optimization", "openai-compatible"],
      "inputModes": ["application/json"],
      "outputModes": ["application/json", "text/event-stream"],
      "examples": [
        "POST /v1/chat/completions with model=manifest/auto",
        "Translate this paragraph to Spanish, optimizing for cost",
        "Summarize this 50-page document with the cheapest model that fits"
      ]
    },
    {
      "id": "usage-and-costs",
      "name": "Usage and cost tracking",
      "description": "Query real-time and historical token, cost, and request data for the calling account, scoped to the API key.",
      "tags": ["observability", "cost", "usage", "telemetry"],
      "inputModes": ["application/json"],
      "outputModes": ["application/json"],
      "examples": [
        "Show today's spend across all models",
        "What did this agent run cost in tokens?"
      ]
    }
  ],
  "additionalInterfaces": [
    {
      "transport": "HTTP+JSON",
      "url": "https://api.manifest.build/v1"
    }
  ]
}