io.github.Lex-API/lexapi-mcp is an MCP server that search EUR-Lex, fetch parsed EU legislation and case law, explore the citation graph. Its tool list has not been published yet over stdio and http, requires no API key, and scores 54/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio, http · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"lexapi": {
"env": {
"LEXAPI_API_KEY": "lex_..."
},
"args": [
"-y",
"@lexapi/mcp"
],
"command": "npx"
}
}
}Are you the author?
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[](https://mcppedia.org/s/io-github-lex-api-lexapi-mcp)
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What io.github.Lex-API/lexapi-mcp does
Model Context Protocol server for LexAPI — query EUR-Lex, EU case law, and the citation graph from Claude, Cursor, and other MCP-enabled clients.
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y '@lexapi/mcp' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
54/100across 5 weighted dimensions
0255075100
23
14
10
−46
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked @lexapi/mcp against OSV.dev.
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Frequently Asked Questions
- Is io.github.Lex-API/lexapi-mcp safe to use?
- io.github.Lex-API/lexapi-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
- How do I install io.github.Lex-API/lexapi-mcp?
- io.github.Lex-API/lexapi-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What AI clients work with io.github.Lex-API/lexapi-mcp?
- io.github.Lex-API/lexapi-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
- Is io.github.Lex-API/lexapi-mcp actively maintained?
- io.github.Lex-API/lexapi-mcp is recently maintained — last commit was 33 days ago. It has 3 GitHub stars.
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Community
Discussion
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