Git-style milestone timeline for DeepSeek Harness - hover for metadata, click to jump to any message. 会话里程碑导航条：像 Git 提交图一眼定位每条提问，悬停看时间/轮次/耗时/TTFT，点击即跳转。

Git-style milestone timeline for DeepSeek Harness: hover for metadata, click to jump to any message. 会话里程碑导航条：圆点时间线，定位并跳转到每条提问。

Run AI coding agents unattended for hours and ship PRs worth merging. Cybernetics-based multi-agent orchestration + cross-LLM peer review for Claude Code, Codex, and Gemini. Engine-enforced gates, fresh agent per checkpoint, cross-vendor review before every PR.