Core – open source memory graph for LLMs – shareable, user owned

In plain words

Core is an open-source memory system that lets users maintain a shared knowledge graph across multiple AI applications. Instead of re-explaining information to each tool separately, users can create one portable memory vault that ChatGPT, Claude, Cursor, and other LLMs can access and query. The system stores relational data with history and provenance, giving users control over their sensitive AI context rather than having it locked within individual platforms. It's designed for people who work across multiple AI tools daily.

written from the facts on this page · September 2026

From the sources

Your Personal AI OS. Contribute to RedPlanetHQ/core development by creating an account on GitHub.

In the maker’s words, at launch

I keep running in the same problem of each AI app “remembers” me in its own silo. ChatGPT knows my project details, Cursor forgets them, Claude starts from zero… so I end up re-explaining myself dozens of times a day across these apps. The deeper problem 1. Not portable – context is vendor-locked; nothing travels…

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