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deepseek-harness-prompt-optimizer

Model Inference Updated 2026.08.25

Run the following command in DeepSeek Harness:

dsh plugin install lizhecome/deepseek-harness-prompt-optimizer

Paste the following prompt into your AI chat to install this plugin:

To install this plugin in DeepSeek Harness, run the command dsh plugin install lizhecome/deepseek-harness-prompt-optimizer, with the full source code available at https://github.com/lizhecome/deepseek-harness-prompt-optimizer.

About this plugin

In AI applications, user prompts often lack precision, leading to suboptimal model reasoning. The DeepSeek Harness Prompt Optimizer plugin addresses this by using an auxiliary large language model to intelligently refine prompts, automatically removing redundancy and ambiguity. Its core capabilities include a one-click optimization via a sparkle button in the Web UI and automatic processing of eligible user messages in conversations, with flexible delivery modes like append or replace. Ideal for developers and AI engineers using DeepSeek Harness to build interactive systems, this plugin helps effortlessly enhance prompt quality, ensuring more accurate and efficient model inference.

Use Cases

  • Optimizing user draft prompts with one click in the Web chat interface
  • Automatically processing long text messages to improve model reasoning quality
  • Enhancing direct user inputs in cooperative agent mode

Best For

  • Developers and engineers using DeepSeek Harness
  • Technical teams focused on optimizing AI chat systems
  • AI application users seeking to enhance prompt effectiveness