CodingBuild CLI

Build a command-line tool

Use to scaffold a small CLI with argument parsing and help text.

The prompt
prompt.txt
Build a command-line tool in {{language}} that does the following.

Purpose:
{{purpose}}

Commands and options it should support:
{{commands}}

Requirements:
- Parse arguments with the standard CLI library for {{language}}.
- Provide a helpful --help output.
- Validate inputs and return proper exit codes.
- Print human-readable output by default; support a {{output_flag}} flag if listed above.

Return the full source and an example invocation.

Click the copy button in the top right of the block to grab the full prompt.

Variables

Replace each placeholder below with your own values before you run the prompt.

  • {{language}}
  • {{purpose}}
  • {{commands}}
  • {{output_flag}}
Recommended models
Claude Opus 4.8GPT-5Gemini 2.5 Pro
Tags
#cli#tooling#implementation

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