What lands in your project
You are installing instructions into a directory Claude reads. That deserves a straight answer before anything else.
- Two folders and one file
- The skills are copied to .claude/skills/, and the CLI records what it installed in .claude/cg-web-skills.json. Nothing else in your project is touched.
- Nothing is executed
- The CLI only copies files. Skill contents are treated as data — never run, never modified. The package itself has zero runtime dependencies.
- Your edits survive
- Skills are plain Markdown once installed, so you can edit them. update refuses to overwrite a skill you changed, and --force backs up your version first.
- Removal is one directory
- Delete .claude/skills/<skill>/ and the skill is gone. There is nothing to uninstall.