US Codex vs Us Legal MCP

In-depth architectural comparison of the US Codex and Us Legal MCP 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?

U

Choose US Codex 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 US Codex Details

Choose Us Legal MCP when:

• You need dedicated capabilities in the Legal domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: API Key required (Freemium).
• You have access to required keys: CONGRESS_API_KEY, COURT_LISTENER_API_KEY, GOVINFO_API_KEY.
• Primary tools included: Multi-source search across Congress.gov, Federal Register, and CourtListener, Detailed metadata and full text for bills including actions and public laws, Curated digital asset and crypto legislation references.

Explore Us Legal MCP Details

Feature & Specification Comparison

Specification	U US Codex Legal	Us Legal MCP JamesANZ Legal
Summary	Federal law: US Code, CFR, public laws, bills and executive orders, cross-linked and versioned.	An MCP server that provides comprehensive US legislation.
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": {
    "us-codex": {
      "url": "https://uscodex.org/mcp"
    }
  }
}

{
  "mcpServers": {
    "jamesanz-us-legal-mcp": {
      "url": "https://api.congress.gov/v3"
    }
  }
}

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