Extract the ZIP to your project root (same level as your package.json or src/ folder). The files should create a hidden folder like .claude/ , .cursor/ , .gemini/ , or .codex/ .
Alternatively, you can install globally to your home directory:
Claude Code: ~/.claude/
Cursor: ~/.cursor/
Gemini CLI: ~/.gemini/
Codex CLI: ~/.codex/
Project-level installation takes precedence and lets you version control your skills.