AI Chat Collapse

Collapse long conversations and show a right-side navigator on AI chat websites.

Provide a right-side conversation navigator and message collapsing for selected AI chat websites. Version 1.3 update: As more AI chat websites gradually add official navigation features, the scope of this extension will continue to shrink. Once Doubao and ChatGPT also provide solid built-in navigators, this extension will no longer be updated. Currently supported: Doubao, Kimi, Yuanbao, ChatGPT, and Qwen (international version). When AI conversations become long, scrolling through chat history can be inconvenient. This extension helps by adding a right-side navigator for quick jumping between prompts, and a message collapsing feature for easier browsing of long conversations. Useful for long-session scenarios such as coding, debugging, document writing, and research discussions. Dependency-free, non-intrusive, and lightweight. Refresh the page after installation to activate it.