Build a CLI Tool

Build a command-line tool in [LANGUAGE/RUNTIME].

Tool purpose: [WHAT THE CLI TOOL DOES]
Language: [NODE.JS / PYTHON / GO / RUST]
CLI framework: [COMMANDER.JS / CLICK / COBRA / CLAP — or let AI recommend]

Commands to implement:
- [COMMAND 1]: [WHAT IT DOES]
- [COMMAND 2]: [WHAT IT DOES]
- [COMMAND 3]: [WHAT IT DOES]

Requirements:
1. Main CLI entry point with help text
2. Argument and flag parsing for each command
3. Config file support (read from ~/.toolname or local config)
4. Colour output and progress indicators where appropriate
5. Proper error handling with useful error messages
6. --version flag
7. Instructions for packaging and distributing (npm publish / PyPI / homebrew tap)