Remem
Local-first persistent memory for Claude Code & Codex CLI - Rust CLI, hooks, MCP server, SQLite/SQLCipher, auditable recall for long-running coding work.
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No install snippet on purpose. A working MCP config is a command, its arguments and an environment block — the last two are where API keys live, so this catalogue never stores them and cannot publish them. Follow the link above for the authors' own instructions.
Remem is an open-source Rust CLI and MCP memory server for Claude Code and OpenAI Codex. It provides four fused retrieval channels for searching memory. It can be installed via Homebrew, npm, Cargo, or a prebuilt installer.
The tool reports token usage and estimated USD cost for its background operations.
Summary drafted from the project's own website. Every sentence is backed by text on that page and was reviewed before publishing.