MCP服务器将Gemini的图像生成和编辑功能带入Claude Desktop、Claude Code和光标。支持Nano Banana 2（Flash）和Nano Banana Pro型号。

特色

• 图像生成 - 从文本提示创建2K图像
• 图像编辑 - 使用自然语言指令转换图像
• 会话一致性 - 跨代保持风格/个性
• 运行时模型切换 - 无需重启即可在Flash和Pro之间切换
• 多回合聊天 - 带有图片支持的对话语境

快速启动

先决条件

• Node.js 18+
• Google AI API 密钥（点击这里获取）

添加到克劳德代码

添加到Claude桌面

编辑 ~/Library/Application Support/Claude/claude_desktop_config.json（macOS）或%APPDATA%\Claude\claude_desktop_config.json（Windows）：

添加到光标

创建或编辑.cursor/mcp.json（项目级）或~/.cursor/mcp.json（全局级）：

详情请参见光标MCP文档。

工具

NanoBanana MCP

MCP server that brings Gemini’s image generation and editing capabilities to Claude Desktop, Claude Code, and Cursor. Supports Nano Banana 2 (Flash) and Nano Banana Pro models.

Features

• Image Generation - Create 2K images from text prompts
• Image Editing - Transform images with natural language instructions
• Session Consistency - Maintain style/character across generations
• Runtime Model Switching - Switch between Flash and Pro models without restart
• Multi-turn Chat - Conversational context with image support

Quick Start

Prerequisites

• Node.js 18+
• Google AI API Key (Get one here)

Add to Claude Code

claude mcp add nanobanana-mcp -- npx -y @ycse/nanobanana-mcp \
  -e "GOOGLE_AI_API_KEY=your_api_key"

Add to Claude Desktop

Edit ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "nanobanana-mcp": {
      "command": "npx",
      "args": ["-y", "@ycse/nanobanana-mcp"],
      "env": {
        "GOOGLE_AI_API_KEY": "your_api_key"
      }
    }
  }
}

Add to Cursor

Create or edit .cursor/mcp.json (project-level) or ~/.cursor/mcp.json (global):

{
  "mcpServers": {
    "nanobanana-mcp": {
      "command": "npx",
      "args": ["-y", "@ycse/nanobanana-mcp"],
      "env": {
        "GOOGLE_AI_API_KEY": "your_api_key"
      }
    }
  }
}

See Cursor MCP Documentation for more details.

Tools

set_aspect_ratio (Required)

Must be called before generating or editing images.

Valid ratios: 1:1, 9:16, 16:9, 3:4, 4:3, 3:2, 2:3, 5:4, 4:5, 21:9

set_model

Switch models per-session without restarting:

gemini_generate_image

{
  prompt: string;              // Image description