Summary
Constrains Claude to follow CLI best practices when building command line tools in Rust. You get argument parsing with clap's derive macros, proper config precedence (CLI args beat env vars beat config files), and the critical stuff like errors to stderr and correct exit codes. The trace down pattern is actually useful here: it maps domain requirements like "need progress display" directly to indicatif's ProgressBar with RAII lifecycle management. Includes working patterns for subcommands, layered config, and interactive elements. Most valuable when you want Claude to respect Unix conventions and scriptability instead of inventing its own error handling.
Install to Claude Code
npx -y skills add actionbook/rust-skills --skill domain-cli --agent claude-codeInstalls into .claude/skills of the current project.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
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Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →