ccenv

A convenient command-line tool for quickly switching between different Claude API configurations.

中文

Features

• 🔄 Interactive configuration selection menu
• ⭐ Current active configuration marked with *
• 🎯 Cursor defaults to the currently active configuration
• 🔧 Automatic environment variable management (unset old config, set new config)
• 🚀 Auto-launch claude command after switching
• ⚙️ Support for direct configuration name specification for quick switching
• 🌍 Internationalization support (English/中文)
• 🔍 Smart language detection based on system locale
• 📦 npm global installation support, cross-platform compatibility

Installation

Method 1: Install via npm (Recommended)

npm install -g @william-zxs/ccenv

Method 2: Local Development Installation

1. Clone or download this project
2. Run in the project directory:

   npm install -g .

npm installation will automatically:

• Create configuration directory ~/.ccenv/
• Generate default configuration file ~/.ccenv/settings.json
• Install ccenv command to global PATH

Usage

Step 1: Configure API Keys (Required)

After installation, you need to configure your API keys first:

ccenv edit

This will open the configuration file in an editor. Fill in your API keys for each provider:

• kimi: Get your API key from Moonshot AI
• glm: Get your API key from Zhipu AI
• qwen: Get your API key from Alibaba Cloud
• deepseek: Get your API key from DeepSeek

Replace the empty ANTHROPIC_AUTH_TOKEN values with your actual API keys.

Step 2: Switch Configurations

Interactive Selection

ccenv

This will display the configuration menu with color-coded token status:

• 🟢 Green checkmark: API key configured
• 🔴 Red X: API key missing

Direct Switching

ccenv kimi       # Switch to Moonshot AI (Kimi)
ccenv glm        # Switch to Zhipu AI (GLM)
ccenv qwen       # Switch to Alibaba Qianwen
ccenv deepseek   # Switch to DeepSeek

List All Configurations

ccenv ls

Shows all available configurations with their status.

Language Settings

ccenv lang              # Show current interface language
ccenv lang zh           # Set interface to Chinese
ccenv lang en           # Set interface to English
ccenv --lang en ls      # Temporarily use English for one command

ccenv supports internationalization with:

• Automatic language detection based on system locale
• Persistent language settings saved to configuration file
• Temporary language override using --lang parameter
• Supported languages: English (en), Chinese (zh)

Configuration File

The configuration file is located at ~/.ccenv/settings.json with the following format:

{
  "defaultProfile": null,
  "profiles": [
    {
      "name": "kimi",
      "env": {
        "ANTHROPIC_BASE_URL": "https://api.moonshot.cn/anthropic",
        "ANTHROPIC_AUTH_TOKEN": "sk-your-moonshot-api-key",
        "ANTHROPIC_MODEL": "kimi-k2-turbo-preview",
        "ANTHROPIC_SMALL_FAST_MODEL": "kimi-k2-turbo-preview"
      }
    },
    {
      "name": "glm",
      "env": {
        "ANTHROPIC_BASE_URL": "https://open.bigmodel.cn/api/anthropic",
        "ANTHROPIC_AUTH_TOKEN": "your-zhipu-api-key.xxx"
      }
    },
    {
      "name": "qwen",
      "env": {
        "ANTHROPIC_BASE_URL": "https://dashscope.aliyuncs.com/api/v2/apps/claude-code-proxy",
        "ANTHROPIC_AUTH_TOKEN": "sk-your-alibaba-api-key"
      }
    },
    {
      "name": "deepseek",
      "env": {
        "ANTHROPIC_BASE_URL": "https://api.deepseek.com/anthropic",
        "ANTHROPIC_AUTH_TOKEN": "sk-your-deepseek-api-key",
        "ANTHROPIC_MODEL": "deepseek-chat",
        "ANTHROPIC_SMALL_FAST_MODEL": "deepseek-chat"
      }
    }
  ]
}

Supported Environment Variables

• ANTHROPIC_BASE_URL - API base URL
• ANTHROPIC_AUTH_TOKEN - Authentication token
• ANTHROPIC_MODEL - Default model
• ANTHROPIC_SMALL_FAST_MODEL - Small fast model

Built-in Configurations

The following API configurations are included by default:

1. kimi - Moonshot AI (月之暗面)
2. glm - Zhipu AI (智谱AI)
3. qwen - Alibaba Tongyi Qianwen (阿里通义千问)
4. deepseek - DeepSeek AI (深度求索)

How It Works

1. Read the ~/.ccenv/settings.json configuration file
2. Detect the currently active configuration (via CCENV_PROFILE environment variable)
3. Display interactive menu with current configuration marked and token status color-coded
4. After user selects a new configuration:
   • Clear existing related environment variables
   • Set new configuration environment variables
   • Set CCENV_PROFILE to track active configuration

Development and Local Testing

If you want to develop or test locally:

# Clone project
git clone <repository-url>
cd ccenv

# Install dependencies
npm install

# Local testing
node src/cli.js

# Or link to global
npm link
ccenv

Important Notes

• Environment variables are scoped to the current shell session only
• Ensure claude command is properly installed
• Node.js version requirement: >= 14.0.0

Custom Configuration

You can edit the ~/.ccenv/settings.json file to add or modify configurations. Modified configurations take effect immediately without reinstallation.

Publishing to npm

To publish a new version to npm:

# Update version number
npm version patch  # or minor, major

# Publish
npm publish