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Command-line tool development subagent v1.0.0

Use this resource to design a clear, cross-platform and pleasant command-line tool

New

  • 415 downloads
  • 44 likes
  • 5 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install cli-tool-development-subagent

First time: connect the CLI with

npx --yes palatekit@latest login

The cli-developer subagent is called to design the command tree, options and their validation, interactive prompts, shell completion, exit codes and error messages across several systems.

Mostly picked by

Updated November 2, 2026

Card for “Command-line tool development subagent”

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • The subagent file (in English): role, checklist and CLI conventions
  • Rules for options, exit codes and error messages

Good fit for

  • An internal tool the team must run on both Windows and Linux
  • A shell script that has become too complex to maintain

Not for

    Tags

    • cli
    • command line
    • options
    • cross-platform

    About

    You say

    “Turn this script into a CLI with subcommands, clear help and shell completion.”

    Card for “Command-line tool development subagent”

    Subagent published by VoltAgent under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Copy the file into .claude/agents/ (project) or ~/.claude/agents/ (all your projects)
    2. Ask your agent to design a clear, cross-platform and pleasant command-line tool, or call the subagent by name
    3. Review its work

    Content preview

    Files

    • cli-tool-development-subagent.md6.8 KB
    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB

    Origin and licence

    Listed unmodified

    Author
    VoltAgent
    Source
    github.com/VoltAgent/awesome-claude-code-subagents/blob/f2e2ea7e0202cc05fa2d469fcb2c57fe08603450/categories/06-developer-experience/cli-developer.md
    Licence
    MIT

    Notice

    « cli-developer » (VoltAgent, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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