Does it handle shell completions?

Absolutely. The skill can generate shell completion scripts for various shells (Bash, Zsh, Fish) to improve the end-user experience.

Can this skill help with interactive terminal UI (TUI) elements?

Yes, it provides guidance for adding interactive prompts, progress bars, spinners, and complex TUI layouts using libraries like Bubbletea or Inquirer.

How does it ensure my CLI works in CI/CD environments?

The skill follows constraints to ensure non-interactive modes are supported and interactive prompts are bypassed or handled via flags when a TTY is not detected.

Which programming languages does the CLI Developer skill support?

This skill supports major ecosystems including Node.js (Commander, Yargs, oclif), Python (Typer, Click, argparse), and Go (Cobra, Viper, Bubbletea).

What are the performance standards for the generated tools?

The skill prioritizes a fast startup time, aiming for under 50ms, and ensures efficient resource handling for high-performance terminal applications.

CLI Developer

Name: CLI Developer
Author: newkayak12

bynewkayak12

0•

開発者ツール

Builds professional, cross-platform command-line interfaces with subcommands, interactive prompts, and robust argument parsing.

The CLI Developer skill empowers Claude to design and implement production-grade terminal applications across multiple ecosystems like Node.js, Python, and Go. It handles the complexities of command hierarchy, flag consistency, shell completions, and TTY detection to ensure a polished user experience. Whether you are building internal developer tools or public binaries, this skill ensures best practices such as fast startup times, graceful error handling, and non-interactive CI/CD compatibility are followed by default.

主な機能

010 GitHub stars

02Optimized startup performance and graceful signal handling

03Multi-language support for Node.js (Commander), Python (Typer), and Go (Cobra)

04Cross-platform path handling and TTY-aware color output

05Automatic generation of shell completion scripts and help documentation

06Interactive UX features including progress bars, spinners, and prompts

ユースケース

01Building terminal-based data processing utilities with progress indicators

02Designing cross-platform binaries with complex subcommand hierarchies

03Creating internal developer tools for managing cloud deployments

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add newkayak12/claude-skills cli-developer

For use in Claude.ai and ChatGPT

主な機能

010 GitHub stars

02Optimized startup performance and graceful signal handling

03Multi-language support for Node.js (Commander), Python (Typer), and Go (Cobra)

04Cross-platform path handling and TTY-aware color output

05Automatic generation of shell completion scripts and help documentation

06Interactive UX features including progress bars, spinners, and prompts

ユースケース

01Building terminal-based data processing utilities with progress indicators

02Designing cross-platform binaries with complex subcommand hierarchies

03Creating internal developer tools for managing cloud deployments

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add newkayak12/claude-skills cli-developer

For use in Claude.ai and ChatGPT