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Comprehensive R package for command-line interface styling, semantic messaging, and user communication. Use this skill when working with R code that needs to: (1) Format console output with inline markup and colors, (2) Display errors, warnings, or messages with cli_abort/cli_warn/cli_inform, (3) Show progress indicators for long-running operations, (4) Create semantic CLI elements (headers, lists, alerts, code blocks), (5) Apply themes and customize output styling, (6) Handle pluralization in user-facing text, (7) Work with ANSI strings, hyperlinks, or custom containers. Also use when migrating from base R message/warning/stop, debugging cli code, or improving existing cli usage.

Install

npx skills add posit-dev/skills --skill r-cli -a claude-code

Installs to .claude/skills/r-cli/ · Each command fetches the skill straight from GitHub with the open skills CLI.

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Why 86

Security100
Provenance73
Maintenance100
Licence100
Adoption45

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