What is lex?
lex is a MCP server by SFHAJJI that point-in-time Luxembourg and EU law from Legilux and EUR-Lex: read-only search, as-of retrieval, article history, diffs, timelines and citations. It is listed under Other and has 9 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | SFHAJJI |
| Repository | SFHAJJI/lex |
| Popularity | 9 GitHub stars |
| Category | Other |
| Security | Low risk (84/100) |
| Rank | #1,814 of 4,418 MCP servers; #276 in Other |
| License | Apache-2.0 |
| Last commit | 2026-10-18 |
| Runs | Cloud service |
Is lex safe to install?
lex scores 84/100 on the MCPMods security check: Low risk. Things to review: sends your data to a cloud service. It passed 4 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 |
| Sends your data to a cloud service | Review |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install lex?
- 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/SFHAJJI/lex
- 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 lex -- <command from README> claude mcp add --transport http lex <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 lex for you:
Add the "lex" MCP server from https://github.com/SFHAJJI/lex 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.