/reefine 让 harness 自我进化，并把 Jev 接成工具

matt @mattknowsai原推发布于 2026.09.28

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and weights aren't the only thing that evolves. /reefine grows the harness itself prompts, skills, tools, rules, config. describe the capability, reef writes it, evaluates it, ships it. the demo adds a /chat mode, a voice notification, and jev as a tool.