{
  "name": "ARK-NL2SQL",
  "version": "0.2.0",
  "protocol": "2024-11-05",
  "transport": "http+jsonrpc",
  "auth": {
    "scheme": "Headers: X-Ark-User: <email>, X-Ark-Key: <apiKey>",
    "signupAt": "/Auth/SignIn"
  },
  "models": [
    {
      "Key": "AzureOpenAI:gpt-4o",
      "Provider": "AzureOpenAI",
      "ModelName": "gpt-4o",
      "Label": "Azure OpenAI · gpt-4o"
    },
    {
      "Key": "EmbeddedGguf:gemma-2-2b-it-Q4_K_M",
      "Provider": "EmbeddedGguf",
      "ModelName": "gemma-2-2b-it-Q4_K_M",
      "Label": "Embedded · gemma-2-2b-it-Q4_K_M (CPU)"
    }
  ],
  "endpoints": {
    "rpc": "POST /mcp",
    "trace": "GET /mcp/audit"
  }
}