Canlii vs Proofread.law

In-depth architectural comparison of the Canlii and Proofread.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?

Choose Canlii 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 Canlii Details

P

Choose Proofread.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 Proofread.law Details

Feature & Specification Comparison

Specification	Canlii Legal	P Proofread.law Legal
Summary	Search Canadian case law, browse legislation, and check citations via the CanLII API.	Check US case citations against an open register of 10 million court opinions, from any MCP client.
Category & Scope	Legal	Legal
Quality signal

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": {
    "canlii": {
      "command": "npx",
      "args": [
        "-y",
        "canlii-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "proofread-law": {
      "command": "npx",
      "args": [
        "-y",
        "proofread-law"
      ]
    }
  }
}

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