Edit any user turn in DeepSeek Harness and re-run it: an inline editor rolls the conversation back through the official surface-replace contract, then re-prompts the agent with the revised text. The append-only session log is never rewritten.
CDS 模式（Chen's DS）— a multi-agent development mode for DeepSeek Harness. You talk to one persona; it dispatches 56 personas that hand work to each other directly.
Behavior-drift reports for DeepSeek Harness agents: compare two session logs and see exactly how behavior changed — tool sequence, file operations, reasoning volume, timing, retries — zero dependencies, CI-ready.
Cross-session usage & cost observatory for the DeepSeek Harness web profile — trend/heatmap dashboards, per-model peak-hour pricing (CNY/USD), official DeepSeek balance with spend reconciliation.
Computer-use mode for DeepSeek Harness: screen capture, mouse and keyboard synthesis, and window control for operating GUI software that has no agent-facing integration.
DSH chat tools plugin；Make the interface more efficient, add content area width adjustment, question history, and add a table of contents outline feature for markdown format.
