dsh-usage-meter is a usage statistics plugin for DeepSeek Harness. It automatically records token consumption from each model call, aggregates by model and hour, and displays a stacked bar chart in the Web GUI settings page, one bar per hour colored by model. Use it when you need to analyze per-model call cost and load over time windows. Raw data is stored in $DSH_HOME/usage-meter/usage.jsonl and re-aggregated hourly on startup. Note: right after release, if CLI resolution fails, explicitly pin the version.