LegalOSS180.2ktracked

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.

407 projects indexed
AI Platforms & Workbenches
FachuanHybridSystem
Lawyer-ray/FachuanHybridSystem

Chinese legal copilot

216721h agoPython
Retrieval & RAG · Legal AI & NLP
legalbenchrag
zeroentropy-ai/legalbenchrag

This is the repo for the LegalBench-RAG Paper: https://arxiv.org/abs/2408.10343.

205221y agoPython
Retrieval & RAG · Legal AI & NLP
legal-ai-agent
Paparusi/legal-ai-agent

204895mo agoPython
Legal AI & NLP
SuitAgent
cat-xierluo/SuitAgent

基于 Claude Code 的诉讼法律服务智能分析系统,采用10个 SubAgents 协作的模式,将复杂的诉讼案件分析分解为多个可独立执行的工作流,实现法律文书的工程化生成。

2045222d agoPython
MCP Servers · Case Law & Legal Data
mcp-taiwan-legal-db
lawchat-oss/mcp-taiwan-legal-db

台灣司法院判決 + 全國法規資料庫 MCP server · Query Taiwan legal data from any MCP AI agent

1884514d agoPython
Rules as Code
Open-Cap-Format-OCF
Open-Cap-Table-Coalition/Open-Cap-Format-OCF

Open cap table data standard

1874528d agoTypeScript
Licensing & Legal Docs
TermsOfService
Unity-Technologies/TermsOfService

Versioned Unity terms of service

180652mo ago
Agent Skills & Plugins · MCP Servers
Claude-Patent-Creator
RobThePCGuy/Claude-Patent-Creator

USPTO patent creation system with MCP server + Claude Code plugin. Hybrid RAG search over MPEP/USC/CFR, BigQuery access to 76M+ patents, automated 35 USC 112 compliance checks, prior art search, diagram generation. GPU-accelerated with skills and autonomous agents.

1792715d agoPython
Contracts & Analysis · Legal AI & NLP
ContractGuard
he-yufeng/ContractGuard

Agent that reads the fine print

178241d agoPython
Retrieval & RAG · Legal AI & NLP
olaw
harvard-lil/olaw

AI + Legal APIs: A Tool-Based Retrieval Augmented Generation Workbench for Legal AI UX Research.

166361y agoJavaScript
Contracts & Analysis · Legal AI & NLP
legal-tech-chat
tomasonjo-labs/legal-tech-chat

Extract structured data from CUAD contracts using LangChain, build a knowledge graph, and query insights through a LangGraph agent - transforming legal agreements into actionable intelligence.

163361y agoJupyter Notebook
Agent Skills & Plugins · Document Automation
commercial-legal-pl
apiotrowski-afk/commercial-legal-pl

Polish commercial legal drafting skill

159188d agoPython
Contracts & Analysis
redlines
houfu/redlines

Show the differences between two strings/text as a compact text, in markdown/HTML, in the terminal and more.

157182d agoPython
Case Law & Legal Data
oldp
openlegaldata/oldp

Open Legal Data Platform, German focus

154258d agoPython
E-Discovery & Forensics
FreeEed
shmsoft/FreeEed

Open source e-discovery

150421d agoHTML
Retrieval & RAG · Legal AI & NLP
justicio
bukosabino/justicio

Building an assistant for Boletin Oficial del Estado (BOE) using Retrieval Augmented Generation (RAG)

148422y agoHTML
Legal Research & Search · Retrieval & RAG
pqai
pqaidevteam/pqai

PQAI Search Server

137421mo agoPython
Case Law & Legal Data
reporters-db
freelawproject/reporters-db

Database of US court reporters

1344925d agoPython
Legal Research & Search · Benchmarks & Datasets
prinzbench
prinz-ai/prinzbench

Private benchmark ranking LLMs on legal

13141mo ago
Legal AI & NLP
HanFei
siat-nlp/HanFei

国内首个全参数训练的法律大模型 HanFei-1.0 (韩非)

131152y agoPython
For maintainers

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