DeepSeek Harness Plugin: dsh-correlation

The DeepSeek Harness plugin `dsh-correlation` is a lightweight tool developed by uckkk, designed to provide local correlation coefficient calculation in pure Node.js without requiring a Python runtime or network dependencies. Before installation, the version requirements for `@deepseek-ai/cordis` (^4.0.1) and `@deepseek-ai/dsh-tools` (>=0.1.0-rc.6) must be met. As public usage examples are currently unavailable, users need to explore its API through the source code. This plugin is suitable for local data processing scenarios; when using it, attention should be paid to code hosting security and environment dependency compatibility.