Stop copy-pasting between Claude and ChatGPT. Contusk creates a persistent memory layer that follows you across every AI model you use.
AI models are brilliant, but they are isolated islands. Your chat history with Claude doesn't exist to ChatGPT. When you hit a limit or need a second opinion, you lose everything.
We don't just save text. We embed it. Contusk understands the meaning of your past conversations and surfaces them exactly when relevant.
Your data never leaves your device. The ChromaDB vector store runs on localhost.
Powered by a persistent Python server optimized for speed.
A single Chrome Extension that injects standard UI into every major LLM interface. No context switching required.
Contusk is a hybrid architecture. You need the Brain (Server) and the Eyes (Extension).
Download the standalone app.
Unzip & Double Click
✅ Notarized by Apple
Safe to open. No terminal required.
Load the unpacked extension in Chrome.
No. Contusk runs a local ChromaDB server on your machine. Your chat context stays on `localhost` until you explicitly paste it into an AI window.
Any Chromium-based browser: Google Chrome, Arc, Brave, Edge, and Opera.
Yes. Contusk reads the DOM of the chat window, so it works with standard chats, Custom GPTs, and Projects.