Mnema — one memory for every AI agent. Shared memory, RAG and project maps over MCP + REST; SQLite hybrid search, multi-device sync, self-hosted.
2 files for Claude Code, Codex and OpenCode: mnema AGENTS.md, mnema CLAUDE.md — 3,869 tokens loaded in every session.
AGENTS.md A 1,936 tok CLAUDE.md A 1,933 tok These files are fthsrbst/mnema's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.