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Image Gen for VS Code

com.nuverlabs/image-gen

Generate and edit images from your coding agent with Gemini and OpenAI, using your own API keys.

client:VS Code transport:stdio runtime:npm

Install Image Gen in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "gemini-api-key",
      "description": "GEMINI_API_KEY",
      "password": true
    },
    {
      "type": "promptString",
      "id": "openai-api-key",
      "description": "OPENAI_API_KEY",
      "password": true
    },
    {
      "type": "promptString",
      "id": "image-gen-mcp-default-provider",
      "description": "IMAGE_GEN_MCP_DEFAULT_PROVIDER",
      "password": true
    },
    {
      "type": "promptString",
      "id": "image-gen-mcp-gemini-model",
      "description": "IMAGE_GEN_MCP_GEMINI_MODEL",
      "password": true
    },
    {
      "type": "promptString",
      "id": "image-gen-mcp-openai-model",
      "description": "IMAGE_GEN_MCP_OPENAI_MODEL",
      "password": true
    },
    {
      "type": "promptString",
      "id": "image-gen-mcp-output-dir",
      "description": "IMAGE_GEN_MCP_OUTPUT_DIR",
      "password": true
    },
    {
      "type": "promptString",
      "id": "image-gen-mcp-allowed-dirs",
      "description": "IMAGE_GEN_MCP_ALLOWED_DIRS",
      "password": true
    },
    {
      "type": "promptString",
      "id": "image-gen-mcp-timeout-ms",
      "description": "IMAGE_GEN_MCP_TIMEOUT_MS",
      "password": true
    },
    {
      "type": "promptString",
      "id": "image-gen-mcp-log-file",
      "description": "IMAGE_GEN_MCP_LOG_FILE",
      "password": true
    }
  ],
  "servers": {
    "image-gen": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@nuver-labs/image-gen-mcp"
      ],
      "env": {
        "GEMINI_API_KEY": "${input:gemini-api-key}",
        "OPENAI_API_KEY": "${input:openai-api-key}",
        "IMAGE_GEN_MCP_DEFAULT_PROVIDER": "${input:image-gen-mcp-default-provider}",
        "IMAGE_GEN_MCP_GEMINI_MODEL": "${input:image-gen-mcp-gemini-model}",
        "IMAGE_GEN_MCP_OPENAI_MODEL": "${input:image-gen-mcp-openai-model}",
        "IMAGE_GEN_MCP_OUTPUT_DIR": "${input:image-gen-mcp-output-dir}",
        "IMAGE_GEN_MCP_ALLOWED_DIRS": "${input:image-gen-mcp-allowed-dirs}",
        "IMAGE_GEN_MCP_TIMEOUT_MS": "${input:image-gen-mcp-timeout-ms}",
        "IMAGE_GEN_MCP_LOG_FILE": "${input:image-gen-mcp-log-file}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

Image Gen in other clients