Cognitive Atoms

Carry your context between ChatGPT, Claude, and Gemini without starting over.

Cognitive Atoms helps you continue work across ChatGPT, Claude, and Gemini without rebuilding the important context by hand. By default, you explicitly capture a conversation to the Cognitive Atoms app running on your computer. You can optionally connect your Cognitive Atoms account; only then does an explicit capture go over HTTPS to that account. When you choose a destination, the extension builds a context package and shows you the exact text inside Cognitive Atoms for review. Only after you press “Carry to ChatGPT,” “Carry to Claude,” or “Carry to Gemini” does the extension open that provider and place the reviewed text in its message box. The extension never presses Send. You review the destination message and send it yourself. If insertion cannot be confirmed, the extension explains what happened and offers clipboard copy as a fallback.