Legal Data Hunter is a legal data indexing and search platform that aggregates primary legal sources — court decisions, statutes, and regulatory texts — from official government publishers across more than 110 countries into a unified, searchable index. The platform is designed for use by legal professionals, researchers, and developers building AI-powered legal research tools and agents.
Key features and functions include:
Multi-Jurisdictional Legal Index The platform continuously crawls official legal sources — including court databases, government gazettes, and parliamentary archives — and structures them into a single searchable index. As of publication, the dataset includes over 32 million documents spanning 160+ jurisdictions, with new sources added on an ongoing basis.
Semantic Search Interface Users can search across any indexed jurisdiction through a single interface using semantic search that retrieves results based on legal concepts rather than keyword matching alone. The search interface covers case law, legislation, and regulatory texts across supported countries and court systems.
MCP Server for AI Agent Integration Legal Data Hunter exposes its full dataset through an MCP (Model Context Protocol) server, allowing AI agents — including legal research copilots, contract analyzers, and autonomous research tools — to query multi-jurisdictional legal data in real time. The MCP server supports hybrid semantic and keyword retrieval with filtering by country, source, and court.
Citation Mapping The platform includes citation mapping functionality, enabling users to trace how a specific statutory article or legal provision has been cited and applied across court decisions within the indexed dataset.
Community-Driven Source Prioritization Users can submit legal sources for indexing, vote on which sources are prioritized, and apply to serve as Jurisdiction Leads for specific countries. A live dashboard displays indexing status, sources in progress, and upcoming additions.
REST API Access In addition to the MCP server, the platform provides a REST API for programmatic access to the dataset, supporting integration into custom legal research applications and developer workflows.
Open-Access Model The platform offers a free tier with limited daily requests and paid subscription plans (Dev, Pro, Enterprise) for higher-volume use. Enterprise plans include on-premise deployment and bulk data download options.
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