Open Source Legal Software.
Every project is a real GitHub repository, stats refreshed from the source. One listing per repo, reviewed by the community, claimed by its maintainer.
Multi-jurisdiction legal AI assistant packages for Claude.ai Projects — 14 jurisdictions, up to 7 MCP connectors, primary-source citation discipline.
A curated list of awesome LegalTech resources - open source platforms, AI models, MCP servers, companies, datasets, and tools for the global legal ecosystem.
Cowork Alternative for Lawyers
Open, structured corpus of US primary law: 2M+ sections of state statutory codes, the US Code, and state constitutions, plus the ingestion pipeline that builds it. Data on Hugging Face (CC BY 4.0); scrapers Apache-2.0. Quarterly snapshots.
Knowledge Index for law firms
German law skill collection, very popular
Free RAG based AI legal assistant
Open source document filling and signing
Open Source Legal AI assistant for MS Word as Plugin - contract review, playbooks, drafting, and legal research task-pane add-in.
noslegal taxonomy facets and release notes
Legal AI contract copilot for Google Docs. Svelte 5 + Apps Script thin client with native tracked-change redlines, review, drafting, and grounded chat.
MCP server for the CourtListener legal database (US federal/state courts, PACER, eCFR). Hosted at courtlistener-mcp.vaquill.ai with bring-your-own-key auth. Works with Claude, Cursor, VS Code, Windsurf.
Open, reproducible benchmark of US legal-answer quality. Verified questions, a standard-library scorer, and results anyone can rerun.
A suite of plugins for legal workflows
GitHub site policies in the open
Effortless LLM extraction from documents
A benchmark built to evaluate and improve agent capabilities for supporting legal work.
Build one of these? Verify ownership through GitHub and take over your project's page: tagline, categories, maintainer's note.