CCS Logo

CCS

Claude Code Switch

One command
Zero downtime
Perfect model match

Switch between Claude Sonnet 4.5 and GLM 4.6 instantly.
Stop hitting rate limits. Start optimizing costs.

$ npm install -g @kaitranntt/ccs

Universal package manager with cross-platform support and easy updates
View on GitHub
Powered by
ClaudeKit Framework
ccs
$
ccs glm
$

Quick Model Switching

Use ccs for Sonnet 4.5 (complex tasks) • ccs glm for GLM 4.6 (routine work)

Why Developers Love CCS

Built for the modern AI-assisted workflow. One command solves multiple pain points.

⚡

Instant Switching

Switch between Sonnet 4.5 and GLM 4.6.
Experience zero downtime transitions.

One command, no file editing
Confidence, control
🔄

Zero Downtime

Continue working seamlessly.
Never interrupt your workflow.

Never interrupt your workflow
Reliability, consistency
🎯

Smart Delegation

Use /plan with Sonnet, /code with GLM.
Automatic task optimization.

Right model for each task automatically
Simplicity, ease
💰

Cost Control

Route simple tasks to GLM 4.6.
Complex work to Sonnet 4.5.

Use expensive models only when needed
Efficiency, savings
🌐

Cross-Platform

Identical behavior everywhere.
Works on all platforms seamlessly.

Works on macOS, Linux, Windows
Flexibility, portability
✅

Reliable

Production-ready with testing.
Zero security issues guaranteed.

100% test coverage, zero security issues
Trust, peace of mind

One command. Zero downtime. Right model, right task.

Get Started

Real-World Workflow

See how developers delegate tasks between Sonnet (planning) and GLM (execution) for optimal productivity and cost.

Planning Phase

Sonnet 4.5
$ ccs
// Detailed architectural planning
/plan "Build user authentication system"
// Explore complex patterns
/brainstorm "Multi-tenant database design"
// Deep analysis & reasoning
/debug "Performance bottleneck in query"
Why this model?

Sonnet excels at complex reasoning, system design, and architectural decisions.

Implementation Phase

GLM 4.6
$ ccs glm
// Execute well-defined plan
/code "Implement auth endpoints from plan"
// Quick routine fixes
/fix:fast "Type errors in user service"
// Stage & commit changes
/git:cm
Why this model?

GLM handles straightforward implementation efficiently when given clear plans.

💡

Delegation Strategy

Developers use ccs (Sonnet) for /plan commands requiring deep analysis, then switch to ccs glm (GLM) for /code and /fix commands executing clear instructions. This optimizes both cost and quality.

Available skills: ccs-delegation (intelligent task routing based on complexity)

Installation & Removal

Install via npm or one command. Zero downtime, perfect model match.

bash
npm install -g @kaitranntt/ccs

Universal package manager with excellent compatibility. Works on all platforms. Installs to global npm directory with automatic PATH setup.

Why Choose npm Installation?

  • Cross-platform: Works identically on macOS, Linux, and Windows
  • Easy updates: npm update -g @kaitranntt/ccs
  • Version pinning: Install specific versions with @kaitranntt/[email protected]
  • Clean uninstall: Complete removal with package manager

After Installation

  • 1. npm users: ccs is available immediately. No terminal restart needed.
    One-liner users: Restart terminal or run source ~/.bashrc
  • 2. Verify installation: ccs --version
  • 3. Start using: ccs glm "Create a simple REST API"

Requirements: