Image Gen — MCP Server 安装配置（官方 MCP Registry）

{
  "id": "com.nuverlabs/image-gen",
  "type": "mcp-server",
  "version": "0.2.1",
  "displayName": "Image Gen",
  "description": "Generate and edit images from your coding agent with Gemini and OpenAI, using your own API keys.",
  "repository": {
    "url": "https://github.com/nuver-labs/image-gen-mcp",
    "source": "github"
  },
  "distribution": {
    "packages": [
      {
        "registryType": "npm",
        "identifier": "@nuver-labs/image-gen-mcp",
        "version": "0.2.1",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "GEMINI_API_KEY",
            "description": "Google Gemini API key. Enables the Gemini provider. At least one provider key is required.",
            "isSecret": true
          },
          {
            "name": "OPENAI_API_KEY",
            "description": "OpenAI API key. Enables the OpenAI provider. At least one provider key is required.",
            "isSecret": true
          },
          {
            "name": "IMAGE_GEN_MCP_DEFAULT_PROVIDER",
            "description": "Provider used when a tool call does not name one: gemini or openai. Defaults to whichever key is set, preferring gemini."
          },
          {
            "name": "IMAGE_GEN_MCP_GEMINI_MODEL",
            "description": "Default Gemini model. Defaults to gemini-3.1-flash-image."
          },
          {
            "name": "IMAGE_GEN_MCP_OPENAI_MODEL",
            "description": "Default OpenAI model. Defaults to gpt-image-2."
          },
          {
            "name": "IMAGE_GEN_MCP_OUTPUT_DIR",
            "description": "Directory used when a tool call passes no output_path."
          },
          {
            "name": "IMAGE_GEN_MCP_ALLOWED_DIRS",
            "description": "Comma separated directories that file reads and writes are confined to. Unset means unrestricted."
          },
          {
            "name": "IMAGE_GEN_MCP_TIMEOUT_MS",
            "description": "Per-request timeout to the provider API in milliseconds. Defaults to 180000."
          },
          {
            "name": "IMAGE_GEN_MCP_LOG_FILE",
            "description": "Path of the JSONL image ledger. Defaults to ~/.image-gen-mcp/images.jsonl. Set to none to disable the file."
          }
        ]
      }
    ],
    "remotes": []
  },
  "dependencies": [],
  "installTargets": [
    "claude-code",
    "claude-desktop",
    "cursor",
    "vscode",
    "trae",
    "cherry-studio",
    "lingma",
    "windsurf",
    "cline",
    "workbuddy"
  ],
  "keywords": [],
  "provenance": {
    "origin": "official-mcp-registry",
    "originalId": "com.nuverlabs/image-gen",
    "originalUrl": "https://registry.modelcontextprotocol.io/v0.1/servers/com.nuverlabs%2Fimage-gen/versions/latest",
    "isOfficial": true,
    "status": "active"
  }
}