About
The `cli` package provides comprehensive tools for styling command-line output and semantic messaging in R. Use it to format console text with colors/markup, display errors/warnings with `cli_abort`/`cli_warn`, and create progress indicators or structured elements like lists and alerts. It's ideal for improving user communication in R packages and migrating from base R's message/warning/stop functions.
Quick Install
Claude Code
Recommendednpx skills add majiayu000/claude-skill-registry -a claude-code/plugin add https://github.com/majiayu000/claude-skill-registrygit clone https://github.com/majiayu000/claude-skill-registry.git ~/.claude/skills/cliCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the cli skill?
cli is a Claude Skill by majiayu000. Skills package instructions and resources that Claude loads on demand, so Claude can perform cli-related tasks without extra prompting.
How do I install cli?
Use the install commands on this page: add cli to Claude Code as a plugin, or clone its repository into your skills directory, then restart Claude so it picks up the skill.
What category does cli belong to?
cli is in the Meta category, tagged ai.
Is cli free to use?
Yes. cli is listed on AIMCP and free to install. It runs inside Claude, so no separate service account is required to use the skill itself.
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