Joint customers will benefit from Jus Mundi’s specialized agentic AI for arbitration & international law within Claude.
Press Release
Paris, July 30, 2026
Jus Mundi and Anthropic today announced that Jus AI is now available as an MCP connector for Claude. Arbitration & international law practitioners using Claude can now query Jus AI Light Mode directly from Claude to get quick access to the specialized intelligence their work demands without switching tools or relying on generalist AI for complex legal questions.
The integration makes Jus Mundi one of the specialized legal intelligence providers natively available within Claude’s MCP ecosystem, an emerging standard for enterprise AI workflows.
Specialized Global Legal Intelligence, Inside the Workflow Practitioners Already Trust
International law and arbitration sit among the most demanding practice areas in law. Until now, accessing Jus AI while working in Claude required a context switch that broke the legal research flow precisely when focus mattered most. With Jus AI now natively available in Claude via MCP, that friction is eliminated.
From Research to Deliverable, Inside Claude Environment
- Query Jus AI’s light mode directly from Claude, no tool-switching.
- Get answers backed by Jus Mundi’s verified database, with one-click access to source documents.
- Unlock new workflow possibilities in Claude such as turning Jus AI’s insights into memos or PDF, contract markups, and more.
The MCP connector in Claude runs on Jus AI’s Light mode, built for quick, reliable research queries that arise naturally in your Claude workflow. For more comprehensive matter research and in-depth analysis, the complete Jus AI experience remains available on our website. Commenting on the new integration, Jean-Rémi de Maistre, CEO and Co-founder of Jus Mundi, said:
“Research in International law and arbitration demands a level of precision and depth that generalist AI cannot match. Every hour a practitioner spends switching between tools is an hour not spent on the substance of the case. By bringing Jus AI’s Light mode into Claude, we are eliminating that friction entirely and putting the world’s most extensive database of international law and arbitration cases exactly where practitioners need it, inside the workflow they already trust.”
This vision is already resonating with legal teams seeking to combine greater efficiency with the highest standards of confidentiality and data governance. As Douglas Gibson, Director of Information at Chaffetz Lindsey, explains:
“For our team, Jus Mundi’s MCP connector isn’t just one more tool in Claude — it’s proof that specialized legal intelligence and generalist AI can work side by side without compromise or risk. Combined with our other MCP connections, our lawyers will soon be able to research across multiple authoritative sources and our own databases in a single Claude workflow, instead of tool-switching mid-thought. What matters most to me is that this efficiency didn’t require and will not risk loosening our data governance: client confidentiality remains paramount, and ethical screens are enforced at the connector level, so confidentiality boundaries travel with every query.”
Availability
The Jus AI (Light) by Jus Mundi connector is available now in Claude Connectors directory to users with a Jus Mundi AI Core or Max subscription. Setup instructions are available in Jus Mundi’s Help Center.
About Jus Mundi
Jus Mundi is the AI-powered global arbitration intelligence platform. Built by international arbitration practitioners, the company architected its intelligence platform specifically for arbitration’s unique demands. Leveraging partnerships with over 110 arbitral institutions, publishers, and associations worldwide, Jus Mundi serves more than 700 leading arbitration teams through three integrated experiences: Jus Mundi for multilingual research, Jus Connect for professional selection, and Jus AI for agentic reasoning. With offices in Paris, New York, London, Singapore & Mexico City, Jus Mundi is committed to powering global justice by democratizing access to legal and arbitration intelligence globally.
