Your Chatbots' Shared Memory Just Got Sent to the Archive

What it does This was a Chrome extension that added a persistent memory layer to web-based AI assistants including ChatGPT, Claude, Perplexity, and Grok, using the Mem0 API to store and recall context. It automatically captured details from conversations and surfaced them when you switched platforms, so you would not have to repeat background information in every new chat. The repository is now archived and read-only.

The interesting bit It is largely glue code between web chat interfaces and the Mem0 API, but the approach of using the browser as a neutral integration layer was clever. It could import existing ChatGPT memories with one click and offered a dashboard to manage what the system remembered.

Key highlights

• Adds shared memory across ChatGPT, Claude, Perplexity, and Grok web interfaces
• Automatically captures and retrieves conversation context via the Mem0 API
• One-click sync with existing ChatGPT memories
• Includes a memory dashboard for manual oversight
• Free, ad-free, and MIT-licensed, though no longer maintained

Caveats

• The project is archived and no longer actively maintained
• All messages are sent to the Mem0 API for memory extraction, a privacy trade-off the README notes only briefly
• Requires Google sign-in and a Mem0 API key to function

Verdict A useful reference fork if you are building browser-based LLM tooling in TypeScript, but do not expect patches. For production use, the maintained Mem0 service is the logical next stop.