dsh-ctm: Turning Model Context into First-Class, Visualizable, Editable, and Scored Objects

`dsh-ctm` is a transparent context management plugin for DeepSeek Harness, designed to address the difficulty of controlling mixed and hard-to-manage context information. Built with TypeScript, it provides context segmentation visualization, MECE token accounting, real-time editing, and effectiveness scoring. It supports modifying the initial prompt, intercepting and altering the context stream, and includes a built-in scoring engine to assess content quality. This tool enables a closed loop of “view, edit, and evaluate” for context management, making it well suited for developers who need fine-grained debugging and prompt optimization.