CC Switch Tutorial: One Desktop Tool to Manage Claude Code, Codex, DeepSeek Multi-Models (2026)

If you're using multiple AI coding tools like Claude Code, Codex, and Gemini CLI at the same time, managing their config files by hand is a nightmare. CC Switch solves this with a unified desktop interface — one-click Provider switching, centralized MCP management, unified Skills installation, and built-in local proxy with automatic failover.

Why Use CC Switch?

The AI coding tool ecosystem in 2026 is thriving:

• Claude Code — Anthropic's terminal AI agent
• OpenAI Codex — OpenAI's terminal coding assistant
• Gemini CLI — Google's command-line AI coding tool
• OpenCode / OpenClaw — Open-source alternatives

Each tool has its own configuration system: different Provider formats, different MCP config paths, different Skills installation methods. Just switching between DeepSeek V4 and Claude Opus might require you to:

1. Open .env and modify ANTHROPIC_BASE_URL
2. Reset ANTHROPIC_AUTH_TOKEN
3. Restart Claude Code
4. Debug JSON/TOML formatting errors if something was mistyped

CC Switch consolidates all these scattered configs into a single cross-platform desktop app with a graphical interface and one-click switching.

What Problems Does CC Switch Solve?

Installing CC Switch

CC Switch is an open-source project supporting macOS, Windows, and Linux.

Download from GitHub

# Visit the project page
# https://github.com/farion1231/cc-switch

# macOS users: download the .dmg file
# Windows users: download the .exe installer
# Linux users: download the .AppImage or .deb package

First Launch

When you open CC Switch, you'll see a main interface with several core modules:

• Providers — API provider configuration
• MCP — Model Context Protocol server management
• Prompts — Prompt files (CLAUDE.md, AGENTS.md, etc.)
• Skills — Agent skills management
• Sessions — Session history
• Proxy — Local proxy settings

Configuring Providers: One-Click Multi-Model Management

This is CC Switch's core feature. It comes with 50+ Provider presets, covering major AI model providers and third-party relay services.

3.1 Adding a DeepSeek V4 Provider

Taking the DeepSeek V4 setup from our previous article as an example, here's how to configure it in CC Switch:

1. Click the Providers panel on the left
2. Click + to add a new Provider
3. Fill in the configuration:

Name: DeepSeek V4 Pro
Base URL: https://api.deepseek.com/anthropic
API Key: sk-your-deepseek-api-key
Model: deepseek-v4-pro[1m]

4. Click Save

You can add more Providers the same way:

Name: Claude Opus (Official)
Base URL: https://api.anthropic.com
API Key: sk-ant-your-key
Model: claude-opus-2026

Name: DeepSeek V4 Flash
Base URL: https://api.deepseek.com/anthropic
API Key: sk-your-deepseek-api-key
Model: deepseek-v4-flash

3.2 One-Click Provider Switching

Once configured, switching becomes incredibly simple:

• Method 1: Drag and drop Providers in the CC Switch main interface to reorder — the one at the top is active
• Method 2: Click the system tray icon and select the target Provider from the popup menu
• Method 3: Use keyboard shortcuts for quick switching (customizable in settings)

After switching, CC Switch automatically updates the config files for Claude Code / Codex / Gemini CLI — no manual editing required.

3.3 Syncing Providers Across Multiple Tools

If you're using both Claude Code and OpenClaw, CC Switch can sync the same Provider to both tools' configs:

1. Select the target Provider
2. Click Sync to Apps
3. Check the tools you want to sync (Claude Code, Codex, Gemini CLI, OpenClaw)
4. Click Confirm

Now, when you add a new relay service API, all tools update automatically.

Local Proxy and Automatic Failover

CC Switch doesn't just write config files — it also provides a local proxy mode, which is its most distinctive feature.

4.1 What Is a Local Proxy?

When you enable the local proxy, all requests from your AI coding tools first go through CC Switch's local proxy, which then forwards them to the actual model service. This means:

• Hot switching: Change Providers at runtime without restarting tools
• Format conversion: Automatically handle differences between API formats
• Automatic failover: Switch to a backup Provider when the primary one is unavailable
• Circuit breaking: Automatically pause when service anomalies are detected to avoid wasted requests
• Health checks: Periodically check the availability of each Provider

4.2 Configuring the Local Proxy

1. Go to the Proxy panel
2. Enable the local proxy (default port 8080)
3. Set up a Provider priority queue:
   Priority 1: DeepSeek V4 Pro (daily use)
   Priority 2: Claude Opus (complex tasks)
   Priority 3: DeepSeek V4 Flash (lightweight tasks)
4. Enable automatic failover

Once configured, Claude Code only needs to point to the local proxy:

# Using CC Switch local proxy
export ANTHROPIC_BASE_URL=http://localhost:8080
export ANTHROPIC_AUTH_TOKEN=placeholder-token

# Start Claude Code
claude

All requests are routed through the proxy — you no longer need to worry about which Provider is running on the backend.

4.3 Real-World Use Cases

Scenario 1: Cost Optimization

Use the cheaper DeepSeek V4 for daily development, and automatically switch to Claude Opus for complex architecture problems:

# CC Switch routing rules example
rules:
  - condition: "token_cost < 50000"
    provider: "deepseek-v4-flash"
  - condition: "token_cost >= 50000"
    provider: "deepseek-v4-pro"
  - condition: "requires_complex_reasoning"
    provider: "claude-opus"

Scenario 2: Service Unavailability

DeepSeek's API occasionally experiences delays during peak hours. CC Switch automatically detects this and switches to a backup Provider, so your coding workflow never gets interrupted.

Unified MCP Management

Model Context Protocol (MCP) is the standard protocol for connecting AI agents to external tools. Different AI coding tools each have their own MCP config paths:

• Claude Code: ~/.claude/mcp.json
• Codex: ~/.codex/mcp.json
• Gemini CLI: Different path

CC Switch provides a unified MCP panel:

5.1 Adding an MCP Server

{
  "mcpServers": {
    "filesystem": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-filesystem", "/path/to/project"],
      "disabled": false
    },
    "github": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-github"],
      "env": {
        "GITHUB_PERSONAL_ACCESS_TOKEN": "ghp-your-token"
      }
    },
    "sequential-thinking": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-sequential-thinking"]
    }
  }
}

Edit this config directly in CC Switch's MCP panel, select the tools to sync, and distribute with one click.

5.2 Two-Way Sync

After modifying MCP config in CC Switch, you can choose:

• Push to Tools: Update each tool's MCP config file
• Pull from Tools: Read and merge existing MCP configs from each tool

This is especially useful for users who already have MCP configured across multiple tools.

One-Click Skills Installation

Claude Code's Skills system enables it to perform specialized tasks (code review, database migrations, Docker operations, etc.). But Skills installation and management are scattered across each tool's directories.

6.1 Installing Skills from GitHub

CC Switch supports one-click Skills installation from GitHub repositories:

1. Go to the Skills panel
2. Click Install from GitHub
3. Enter the repository URL, such as:
   https://github.com/anthropics/skills
   https://github.com/community/awesome-claude-skills
4. Choose the installation method:
   - Symbolic Link (auto-syncs when the source repo updates)
   - Copy (independent copy)
5. Select the target tool

6.2 Recommended Skills

Here are the most popular Skills for developers:

6.3 Skills Backup & Recovery

1. Go to the Skills panel
2. Click Export (exports a list of all installed Skills)
3. Save as a JSON file
4. On a new machine or after reinstalling, click Import to restore

Unified Prompts Management

AI coding tools each have their own project instruction files:

• CLAUDE.md — Claude Code's project spec
• AGENTS.md — OpenClaw's agent instructions
• GEMINI.md — Gemini CLI's prompt file

CC Switch's Prompts panel supports:

• Markdown editor: Edit prompt files directly
• Cross-tool sync: Edit once, sync to all tools' corresponding files
• Version management: View edit history, roll back anytime

In Practice: Creating a Unified Team CLAUDE.md

# CLAUDE.md

## Coding Standards
- Python 3.12+, use type annotations
- All functions must have docstrings
- Write tests with pytest, coverage > 80%
- Follow PEP 8, use ruff for formatting

## Architecture Constraints
- Controller layer must not access the database directly — always go through the Service layer
- Database migrations use Alembic
- All API endpoints must have rate limiting

## Security Requirements
- Never log sensitive information (keys, tokens, passwords)
- All user input must be validated and sanitized
- SQL queries must use parameterized statements

After editing in CC Switch, click Sync to All Apps and this spec automatically syncs to the project directories of Claude Code, OpenClaw, and all other tools.

Comparison with Alternatives

Advanced Tips

9.1 Team Shared Configs

CC Switch supports config export and import, ideal for team collaboration:

# Export config
# In CC Switch: Settings → Export Configuration
# Generates cc-switch-config.json

# Team members import
# Settings → Import Configuration → Select the file

9.2 Customizing Keyboard Shortcuts

You can customize shortcuts in CC Switch settings:

Ctrl+Shift+1 → Switch to Provider 1 (DeepSeek V4 Pro)
Ctrl+Shift+2 → Switch to Provider 2 (Claude Opus)
Ctrl+Shift+3 → Switch to Provider 3 (DeepSeek V4 Flash)

9.3 Claude Code Workflow with CC Switch

Recommended environment variable setup:

# ~/.zshrc
# Using CC Switch local proxy
export ANTHROPIC_BASE_URL=http://localhost:8080
export ANTHROPIC_AUTH_TOKEN=cc-switch-proxy
export ANTHROPIC_MODEL=auto

# For direct connection (no proxy)
# export ANTHROPIC_BASE_URL=https://api.deepseek.com/anthropic
# export ANTHROPIC_AUTH_TOKEN=sk-your-key
# export ANTHROPIC_MODEL=deepseek-v4-pro[1m]

Summary

CC Switch tackles the most practical pain point in the AI coding tool ecosystem — configuration management.

For individual developers: - ✅ 50+ Provider presets, ready out of the box - ✅ One-click multi-model switching — no more manual config editing - ✅ Local proxy with automatic failover — uninterrupted workflow - ✅ Centralized MCP/Skills management — less maintenance overhead

For teams: - ✅ Config export/import — quickly unify team standards - ✅ Multi-account management — clearly separate projects and environments - ✅ Prompts sync — ensure all agents follow the same specs

If you're already using Claude Code with DeepSeek V4 (check out our previous terminal AI programming tutorial), CC Switch will make managing multiple models and Providers much easier.

References:

• CC Switch GitHub Repo
• CC Switch Official Website
• Claude Code Official Docs
• Anthropic Agent Skills Repo
• Dashen-Tech: Claude Code + DeepSeek V4 Tutorial