LegalOSS137.8ktracked

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.

373 projects indexed
Document Automation · Contracts & Analysis
template-archive
accordproject/template-archive

Smart legal contracts and templating

35918713d agoTypeScript
Compliance & Privacy
research-threats
disclose/research-threats

Legal threats against security researchers

3282522d agoCSS
Legal AI & NLP
legal-sources
worldwidelaw/legal-sources

Open-source collection scripts for open legal data from 110+ countries maintained by the Legal Data Hunter agent. Request your government's data source or contribute a script.

321641d agoPython
Legal Research & Search · Rules as Code
openfisca-france
openfisca/openfisca-france

French tax and benefit system as code

3081124d agoPython
Rules as Code
Tax-Calculator
PSLmodels/Tax-Calculator

US federal tax microsimulation model

3061653d agoPython
Agent Skills & Plugins · Compliance & Privacy
korean-privacy-terms
kimlawtech/korean-privacy-terms

한국 법령 기반 개인정보처리방침·이용약관 자동 생성 Claude Code 스킬. 2025.4.21 작성지침 및 2026.3 개정 법령 반영.

295372mo agoGo Template
Compliance & Privacy
core
theopenlane/core

Compliance automation for SOC 2, GDPR, ISO

289491d agoGo
AI Platforms & Workbenches · MCP Servers
lavern
AnttiHero/lavern

67 debating agents, human gates, Apache 2.0

284949d agoTypeScript
Legal AI & NLP · Benchmarks & Datasets
pile-of-law
pile-of-law/pile-of-law

We curate a large corpus of legal and administrative data. The utility of this data is twofold: (1) to aggregate legal and administrative data sources that demonstrate different norms and legal standards for data filtering; (2) to collect a dataset that can be used in the future for pretraining legal-domain language models, a key direction in access-to-justice initiatives.

2783.4k17d ago
Case Law & Legal Data
statedecoded
statedecoded/statedecoded

Legal codes for humans

2695621h agoPHP
Citations & Parsing · Legal AI & NLP
eyecite
freelawproject/eyecite

Find legal citations in any text

2647214d agoPython
MCP Servers
pasal
ilhamfp/pasal

Pasal.id - The first open, AI-native Indonesian legal platform. MCP server + REST API + web app giving AI grounded access Indonesian laws.

262475mo agoTypeScript
E-Discovery & Forensics
extract
ICIJ/extract

Parallelised content extraction, used by ICIJ

257328d agoJava
Retrieval & RAG · Citations & Parsing
tw-legal-rag
aa0101181514/tw-legal-rag

Taiwan judgment semantic retrieval CLI

231399d agoPython
Contracts & Analysis
contract
OCA/contract

2206166d agoPython
Agent Skills & Plugins · Contracts & Analysis
contract-review-pro
CSlawyer1985/contract-review-pro

Claude skill encoding a Chinese-law contract review methodology: 30 contract types, 124 risk templates, and marked-up DOCX plus a structured legal opinion as output.

211472mo agoPython
AI Platforms & Workbenches
FachuanHybridSystem
Lawyer-ray/FachuanHybridSystem

Chinese legal copilot

205683d agoPython
Agent Skills & Plugins · E-Discovery & Forensics
vera-eb-suite
VeraSuperHub/vera-eb-suite

Open-source AI skills and plugins for EB-1 and EB-2 NIW immigration petitions — from evidence organization to RFE response.

203312mo 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.

198221y agoPython
Retrieval & RAG · Legal AI & NLP
legal-ai-agent
Paparusi/legal-ai-agent

197924mo agoPython
For maintainers

Build one of these? Verify ownership through GitHub and take over your project's page: tagline, categories, maintainer's note.

How claiming works