Caselaw database for ChatGPT and Claude

Connect the LawTools caselaw corpus to your AI assistant via the Model Context Protocol — search cases, pull full opinions, and verify citations without leaving the chat.

Try free caselaw search

Planned connectors

OpenAI MCP

Search and retrieve cases from ChatGPT with verified citations.

Claude MCP

Same caselaw access for Claude desktop and API workflows.

Per-call pricing

3¢ per search or retrieval, with usage included in API plans.