Easy configuration of Claude code environment variables

Claude Code Env (CCE) is a simple but powerful command-line tool that solves a common pain point for developers working with Anthropic’s Claude models and compatible APIs for Claude Code CLI.

The Problem

If you frequently switch between different Claude-compatible services (official API, third-party proxies, enterprise networks), you know the pain of manually editing environment variables like ANTHROPIC_BASE_URL and ANTHROPIC_AUTH_TOKEN.

The Solution

CCE provides a clean, intuitive way to manage multiple model configurations and switch between them with a single command:

# Add a new model configuration
cce add
# Switch between models
cce use claude
cce use kimi-k2
# View current configuration
cce status

Key Features

• Multiple models: Quickly switch between official APIs, proxy servers, and enterprise networks.

• Environment variables: Avoid frequently editing environment variables like ANTHROPIC_BASE_URL and ANTHROPIC_AUTH_TOKEN.

• Team collaboration: Easily share and sync configurations with your team.

How is it different from claude-code-router?

Unlike claude-code-router, CCE is not a proxy tool. It’s purely a client-side environment variable manager — it doesn’t intercept or forward requests, making it simpler and more secure.

Installation

pnpm add -g @vainjs/claude-code-env

Perfect for developers who work with multiple Claude-compatible services and want to avoid the hassle of manual environment management.

GitHub: https://github.com/vainjs/claude-code-env