CourtListener

概要

This MCP (Model Context Protocol) server empowers AI agents with unparalleled access to CourtListener's extensive legal database. It is the pioneering implementation of CourtListener's semantic search API, enabling natural language legal research via vector embeddings. Designed to overcome the limitations of traditional keyword-only search, it offers a robust suite of tools including semantic search, hybrid search for precision, and critical citation verification to combat AI hallucinations. Developed by DefendTheDisabled, its mission is to democratize legal research and bolster civil rights litigation through advanced AI capabilities.

主な機能

• Semantic Search: Natural language queries using legal domain embeddings
• Comprehensive Coverage: Access to 9+ million cases, 16,000+ judges, 3,353 courts
• Citation Verification: Validates legal citations against 18+ million records
• Production Ready: Built with error handling, rate limiting, and async operations
• Hybrid Search: Combines semantic understanding with required keywords
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ユースケース

• Performing natural language legal research on case law with AI agents.
• Validating legal citations within AI-generated text to ensure accuracy.
• Conducting comprehensive research on judges, court information, and oral arguments.