1
Show HN: Wisp – open-source private desktop AI overlay with MCP support
热键唤醒的AI助手，随时读取屏幕内容即时回答，完全开源跨平台，让你不离开当前窗口就能获得智能支持。
I built Wisp because I kept alt-tabbing between my editor/browser/docs and chat apps, copying context over, waiting for an answer, then copying the re…