nanobanana-mcp

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.getjoystick/nanobanana-mcp",
  "description": "Lean MCP server for Google's Nano Banana (Gemini) image models. Returns file paths, not base64.",
  "repository": {
    "url": "https://github.com/getjoystick/nanobanana-mcp",
    "source": "github"
  },
  "version": "0.1.2",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "@nanobanana/mcp",
      "version": "0.1.2",
      "runtimeHint": "npx",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Gemini API key from https://aistudio.google.com/apikey",
          "isRequired": true,
          "isSecret": true,
          "name": "GEMINI_API_KEY"
        },
        {
          "description": "Default image model override (default: gemini-3.1-flash-image)",
          "name": "NANOBANANA_MODEL"
        },
        {
          "description": "Default output directory override",
          "name": "NANOBANANA_OUTPUT_DIR"
        }
      ]
    }
  ]
}