Rubick — Your AI brain

Your AI memory across ChatGPT and Claude. Connect Drive and Notion once, get context everywhere.

Your AI memory across ChatGPT and Claude. Connect Drive and Notion once, get context everywhere. Rubick automatically enriches your prompts in ChatGPT and Claude with your company's knowledge — without switching tools or copy-pasting docs manually. HOW IT WORKS: 1. Install Rubick and sign in 2. Connect Notion (one click OAuth) or Google Drive 3. Open ChatGPT or Claude — Rubick automatically injects relevant context before you press Enter FEATURES: • Works with ChatGPT and Claude • Native Notion OAuth — no manual token paste • One-click Google Drive folder picker • Smart retrieval for headed/sectioned documents • Inline attribution preview — see which chunks will be added before sending • Lightweight — runs silently in the background PRIVACY: Your queries are processed by services you've connected (your OpenAI embeddings for retrieval, your chosen AI tool for the chat itself). No data is sold or shared with third parties beyond what's needed to answer your prompt. Free to install. Paid plans available at rubick.fyi. For Cursor and Claude Desktop, see our MCP server at rubick.fyi. v0.3.0 - New: Native Notion signin (no more manual token paste) - New: Welcome screen with Notion and Drive as equal entry points - New: Inline attribution preview before each enriched send - Fixed: Missing context for Notion pages with headings/sections - Improved: Notion authorization tab auto-closes after signin