dsh-software-tools: DeepSeek Harness Sidebar Software Tools Manager

dsh-software-tools is a plugin for DeepSeek Harness designed to address models' inability to perceive local software. It provides a sidebar manager that allows users to select local software (including built-in and user-defined options), and injects system prompts to enable the model to automatically invoke these tools. The plugin supports adding software via natural language, automatic command execution, and persistent configuration, significantly simplifying the workflow for using local tools.