What is memex?
memex is a MCP server by STiFLeR7 that watches git repos and builds a temporal knowledge graph of modules, symbols, decisions and open problems via Graphiti and Neo4j, served to AI coding agents. It is listed under Knowledge & memory and has 12 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | STiFLeR7 |
| Repository | STiFLeR7/memex |
| Popularity | 12 GitHub stars |
| Category | Knowledge & memory |
| Security | Low risk (96/100) |
| Rank | #1,615 of 4,418 MCP servers; #181 in Knowledge & memory |
| License | MIT |
| Last commit | 2026-10-12 |
| Runs | Locally |
| Language | Python |
| Platforms | macOS, Windows, Linux |
Is memex safe to install?
memex 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 memex?
- 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/STiFLeR7/memex
- 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 memex -- <command from README> claude mcp add --transport http memex <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 memex for you:
Add the "memex" MCP server from https://github.com/STiFLeR7/memex 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.