Show HN: SiteTweak – a browser extension to modify any websitehttps://chromewebstore.google.com/detail/sitetweak-edit-any-site-w/jnhmhgddbeljneddgcpglgchbdheakbk
I've made an extension that works in the sidebar and lets you modify any website with AI. I tried to make it feel like using Cursor or Codex. You can talk to it in a chat panel to refine the modification, ask a question, or request automation. If you'd like, you can plug in your own key from OpenRouter or any other OpenAI-compatible service. What I and early users actually use it for: - Real-time claude.ai limits and a live usage chart, without having to open settings - A draggable magnifying glass for YouTube videos - Rearranging and hiding page elements for a cleaner view on stream - A one-…