vscode-extension-refactorer

This skill provides expert-level guidance for refactoring VS Code extension code. Use when extracting classes or functions, reducing code duplication, improving type safety, reorganizing module structure, applying design patterns, or optimizing performance. Covers systematic refactoring workflows, code smell detection, safe transformation techniques, and VS Code-specific patterns.

$ Installer

git clone https://github.com/s-hiraoku/vscode-sidebar-terminal /tmp/vscode-sidebar-terminal && cp -r /tmp/vscode-sidebar-terminal/.claude/skills/vscode-extension-refactorer ~/.claude/skills/vscode-sidebar-terminal

// tip: Run this command in your terminal to install the skill