pcu

A powerful CLI tool for managing pnpm workspace catalog dependencies with ease.

Complete Documentation: https://pcu-cli.dev

Quick Start

Installation

# Install globally
npm install -g pcu

# Or use with pnpm
pnpm add -g pcu

# Or use legacy package name
npm install -g pnpm-catalog-updates

Usage

# Check for outdated catalog dependencies
pcu check
# or
pcu -c

# Update catalog dependencies interactively
pcu update --interactive
# or
pcu -i

# Update to latest versions
pcu update
# or
pcu -u

# Analyze impact of updates
pcu analyze
# or
pcu -a

# Show workspace information
pcu workspace
# or
pcu -s

# AI-powered analysis (NEW!)
pcu ai              # Check available AI providers
pcu update --ai     # Update with AI recommendations
pcu analyze react   # Analyze package with AI

AI Analysis

PCU integrates with AI CLI tools (Gemini, Claude, Codex, Cursor) to provide:

• Impact Analysis: Understand how updates affect your code
• Security Assessment: AI-powered vulnerability analysis
• Breaking Change Detection: Detect potential compatibility issues
• Update Recommendations: Get intelligent suggestions for safe updates

# Check available AI providers
pcu ai

# Update with AI-powered analysis
pcu update --ai --interactive

# Analyze a specific package
pcu analyze react 19.0.0

Complete AI Analysis Documentation

Complete Command Reference & Examples

Links

• Complete Documentation
• Report Issues
• GitHub Repository

License

MIT © Evan Hu