用户寻求支持Claude/GPT的多端同步AI对话工具，要求保留完整历史记录
英文摘要
A user on V2EX describes a pain point: they use Claude, GPT, and Gemini exclusively on the web, accumulating valuable conversation threads. They want to continue these conversations while walking or exercising without being tied to a computer. The ideal solution would mirror Doubao’s cross-device sync capability but connect to leading models like Claude and GPT, and provide access to the full conversation history.
中文摘要
V2EX用户发帖称，平时仅在网页端使用Claude、GPT、Gemini，积累了许多有价值的对话记录。希望在散步或锻炼时也能继续这些对话，而不是被限制在电脑前。他急需一款能像豆包一样多端同步、但又对接Claude和GPT等领先模型的工具，并能查看历史记录。
关键要点
User relies on web-only access to Claude, GPT, and Gemini, resulting in valuable conversation logs.
用户仅在网页端使用Claude、GPT和Gemini，积累了有价值的对话记录。
The core need is mobile continuation of conversations while away from the computer, specifically during walks or exercise.
核心需求是在户外散步或锻炼时，能在移动端继续已有的对话。
This would require a tool similar to Doubao's cross-device sync, but integrated with advanced foundation models and preserving full history.
这需要一款类似豆包的多端同步工具，但底层对接Claude/GPT等领先模型，并保留完整历史记录。