claude-code-switch

Claude Code Switch (ccm)

Switch Claude Code between AI providers with one command.

中文文档

Quick Start

Installation

Quick Install (Recommended)

Local Install

Install Modes

Install Options

Uninstall

First-Time Setup

1. Configure API Keys

This opens ~/.ccm_config in your editor. Add your API keys:

2. Verify Setup

Basic Usage

Switch Provider (in current shell)

Switch + Launch Claude Code

Check Status

Update Config
When model IDs change in new versions, update your config:

Get Help

Providers Reference

Direct Providers (API Key Required)

GLM Coding Plan: bigmodel.cn/glm-coding
Doubao Coding Plan: volcengine.com (Invite code: ZP5PZMEY)

Seed Variants

OpenRouter

Available providers: claude, glm, kimi, deepseek, qwen, minimax, stepfun

Free tier: stepfun-free or sf-free for StepFun's free model

Advanced Features

Claude Pro Account Management
Switch between multiple Claude Pro subscriptions:

User-Level Settings (Highest Priority)
Write settings directly to ~/.claude/settings.json. This overrides everything including environment variables and is useful when you have other tools (like Quotio) that also modify this file.

When to use:
- You have Quotio or another proxy that sets ~/.claude/settings.json
- You want a persistent default that survives shell restarts
- Environment variables are being overridden by something else

Project-Only Override
Override settings for a specific project (keeps global settings intact):

This creates/removes .claude/settings.local.json in the current project.

Launch with Account

Configuration

Priority Order (highest to lowest)
1. ~/.claude/settings.json (env section) - User-level settings
2. .claude/settings.local.json - Project-level settings
3. ~/.ccm_config file - Always reloads on each ccm command
4. Environment…