When doing prompt engineering or agent orchestration in DeepSeek Harness (DSH), a basic text input box often cannot meet the needs for layout details and real-time feedback. The codinput plugin aims to provide a creation experience close to a code editor, enhancing the structural sense and readability of the input interface.

What This Is

codinput is a client-style DSH plugin maintained by the user Witherwithwinter. It transforms DSH’s input interface into an editor mode with line numbers, split preview, and dockable layout, and ultimately outputs standard plain-text Markdown.

Core Features

The plugin mainly provides the following capabilities:

  1. With Line Numbers: The left side of the interface simulates a code editor and displays line numbers.
  2. Split Markdown Preview: Supports viewing the rendered Markdown side by side in the editor.
  3. Six Dockable Layouts: Provides six different interface layout options; users can adjust docking positions and window size according to their preferences.
  4. Plain-Text Markdown Output: The final generated result is in standard plain-text Markdown format.

Installation and Activation

Because the installation command and license information have not been explicitly verified in the current materials, please go directly to the plugin directory or GitHub repository to proceed.

  • Directory Page: https://www.skillhub.cn/plugins/Witherwithwinter/Codinput
  • Source Code Address: https://github.com/Witherwithwinter/Codinput

Typical Usage

After the plugin is loaded, users can directly write Markdown content in the editor, use the split preview to confirm formatting, use the six dockable layouts to adjust window size and arrangement, and finally export plain-text Markdown.

Use Cases and Notes

This plugin is suitable for developers who need fine typography or frequently edit Markdown. Because the license and version number have not been confirmed in the materials, please be sure to check the source code and license details before installation to ensure compliance with usage requirements.

Conclusion

This plugin enhances DSH’s input experience with a code editor style. For more information, please visit: Directory Page.