DOI to Sci-Hub - Highlight DOI link on the current webpage and redirect it to Sci-Hub.
Zotero GPT Connector - Zotero GPT Pro, support ChatGPT Gemini Poe Kimi Coze Chatglm Yiyan Tongyi Claude Mytan ChanlderAi DeepSeek Doubao AIStudio MicrosoftCopilot
HTTP-to-HTTPS redirector - Replace http:// with https:// in the address bar, to make sure you're using the SSL-encrypted version of a page. Only enable for pages that you know are SSL enabled.
altsearch links - Adds search on other sites for google, bing, and yahoo