What is remem?
remem is a MCP server by majiayu000 that local-first memory for Claude Code and Codex: hooks capture sessions and an LLM distills them into SQLite, with auditable full-text and embedding recall. It is listed under Knowledge & memory and has 34 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | majiayu000 |
| Repository | majiayu000/remem |
| Popularity | 34 GitHub stars |
| Category | Knowledge & memory |
| Security | Low risk (96/100) |
| Rank | #1,028 of 4,418 MCP servers; #103 in Knowledge & memory |
| License | MIT |
| Last commit | 2026-10-15 |
| Stars this week | +1 |
| Runs | Locally |
| Language | Rust |
| Platforms | macOS, Linux |
Is remem safe to install?
remem scores 96/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 5 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Community-built server | Note |
| Runs on your machine only | Pass |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install remem?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/majiayu000/remem
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add remem -- <command from README> claude mcp add --transport http remem <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs remem for you:
Add the "remem" MCP server from https://github.com/majiayu000/remem to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.