Mnemosyne

What it does

A universal export layer for AI coding assistants. One tool that reads every major AI tool's local session storage — regardless of format, vendor, or storage engine — normalises it into a single schema, and renders it into a form any model can consume. Not a sync service. Not a cloud. Not a new AI wrapper. Just a reliable, local, open-source bridge between tools you already use.

Export AI coding-assistant chat sessions into a portable, tool-agnostic format so you can carry context from one tool or IDE into another. - TheJoin95/mnemosyne

AI session memory transfer — Export AI coding-assistant chat sessions into a portable, tool-agnostic format so you can carry context from one tool or IDE into another. Supports: Claude Code , GitHub Copilot , Cursor , Windsurf , Aider , Continue , Open WebUI / Ollama , Jan , ChatGPT (web export) — and more via the provider registry. Read this before you rely on it: there is no supported way to make one AI tool "resume" a conversation that happened in a different tool. What this tool actually does is: That's a real, working way to carry context across. It's a "seed the next conversation with a summary", not "transplant conversation state", because the latter doesn't exist as a capability on…from github.com

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