Corpus Law vs Lex — Temporal Luxembourg and EU Law

In-depth architectural comparison of the Corpus Law and Lex — Temporal Luxembourg and EU Law MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

C

Choose Corpus Law when:

• You need dedicated capabilities in the Legal domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Corpus Law Details

Choose Lex — Temporal Luxembourg and EU Law when:

• You need dedicated capabilities in the Legal domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Lex — Temporal Luxembourg and EU Law Details

Feature & Specification Comparison

Specification	C Corpus Law Legal	Lex — Temporal Luxembourg and EU Law Legal
Summary	Search and cite US law from official sources, then form an LLC or nonprofit with free agent tools.	Temporal search and comparison for official Luxembourg and reviewed EU law, with provenance.
Category & Scope	Legal	Legal

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "corpus-law": {
      "url": "https://corpuslaw.us/docs/mcp"
    }
  }
}

{
  "mcpServers": {
    "lex-temporal-luxembourg-and-eu-law": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote@0.1.38"
      ]
    }
  }
}

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