Nexus Legal

Overview

Nexus Legal is an MCP server that brings international legal analysis to your AI assistant. It provides 27 tools covering 63 selectable jurisdictions following ISO 31000 standards, though coverage varies by region. Instead of switching between applications, you can call legal analysis directly as part of your workflow.

You can run Nexus Legal either by connecting to the hosted endpoint at https://legal.nexusquantum.legal/api/mcp or by installing the npm package locally with npx -y @nexus-legal/mcp. Both approaches require the NEXUS_API_KEY environment variable for authentication. The server is at version v0.6.3, released under the MIT license with source code available at djtellado/nexus-legal-mcp on GitHub.

Nexus Legal is listed in the AI & Agents category on mcp.site and works with all MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, claim your listing to earn the Verified badge and help keep information up to date. Learn more at https://legal.nexusquantum.legal.

Installation

Settings → Connectors → Add custom connector
Name: Nexus Legal
URL:  https://legal.nexusquantum.legal/api/mcp

Requires NEXUS_API_KEY