Ask HN: What features would make a Hacker News Chrome extension indispensable?

I’ve started developing a Chrome extension that displays comments in a side panel alongside the current page, but similar tools already exist. In other versions, users also raised privacy concerns about sending information about their active page to third-party servers. Do you have any suggestions for features I could build?

Currently, the Chrome extension uses https://hn.algolia.com/ to get information about pages in other tabs. Also, I can run huggingface transformers.js with models like Openai Whisper or ocr image to text inside a Chrome extension side panel. Any feature ideas for a Chrome extension to interact with Hacker News and all the webpages linked?