dsh-garmin-coach: A Sports AI Coach Plugin for Garmin Connect

`dsh-garmin-coach` is a local plugin that integrates Garmin Connect data into DeepSeek Harness (DSH). It syncs activity data via reverse-engineered API endpoints, supports authentication for CN and international accounts, and uses AI to generate training recommendations and plans, with all data stored locally in the `~/data/` directory. After installation, bundles must be configured manually and DSH must be restarted. Users should be mindful of sandbox file access permissions and account security risks during use.