Brain LLM Sync

Background sync of ChatGPT, Claude, DeepSeek, Grok and Gemini conversations to personal Brain knowledge base.

Brain LLM Sync keeps a private archive of your conversations with AI assistants. While you use ChatGPT, Claude, DeepSeek, Grok or Gemini in your browser, the extension copies your conversations — titles, messages, timestamps and models — into LLM Archive, an open-source, self-hosted archive with full-text and semantic search that you run on your own computer or server. • Your data, your server: conversations go only to the archive address you set, never to the developer or third parties. • Background sync: new and updated conversations are picked up automatically in the background (every 15 minutes by default) while a supported tab is open, plus a one-click backfill of older history. • No duplicates: already archived conversations are remembered and skipped. • Works with ChatGPT, Claude, DeepSeek, Grok and Gemini. • Open source (AGPL-3.0): https://github.com/gustawdaniel/llm-archive Setup: install LLM Archive (see the repository), open the extension popup, enter your archive address (e.g. http://localhost:8080/api/v1/ingest or the address of your server) and allow access to it when the browser asks. This extension is for archiving your own conversations only. It does not work without a running LLM Archive server.