Hi HN, recently I was running out of token on different providers such as Claude, Copilot and Codex and their free or trail plan for personal purpose.

I do change often model or provider but sometimes it's difficult to provide the same good context as another tool, so I was wondering to create an utility to help me in doing that.

I've created a CLI utility with an easy UI to discover the local chat sessions from the popular tools e.g. Claude and export in markdown/json file the full or the tail of the session towards another model.

By doing that I'm able to have a checkpoint and load it to a different tool or model.

I thought it could help others to continue experimenting while still being in the free plan of a LLM cloud provider.

Any feedback is appreciated, I'll be around for questions if there are any.

Show HN: Mnemosyne – Export AI chat to carry context from one tool into another
github.com