回复前重建跨应用上下文与保留人工核对的需求

来源证据

回复的难点不是写句子，而是重建此前同意过什么、是否空闲、对方实际需要什么；现有工具要么在决策后优化措辞，要么把用户带进另一个收件箱。

I built Chalked because the hard part of replying usually isn’t writing a sentence. It’s reconstructing what you agreed, whether you’re free, and what this person actually needs. Most tools either improve wording after you’ve made the decision, or pull you into another inbox. Chalked stays in the conversation you already opened: it reads a bounded slice, prepares a reply in the notch, Tab inserts it, and holding fn lets you change the intended outcome by voice. You still review and send it