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 · MCP Servers
lex
i-dot-ai/lex

UK legal API for agents, by GDS

67334d agoPython
Citations & Parsing
jm-styles
Juris-M/jm-styles

CSL styles with jurisdiction support

67261mo agoJavaScript
Benchmarks & Datasets
Multi_Legal_Pile
joelniklaus/Multi_Legal_Pile

Multi Legal Pile is a dataset of legal documents in the 24 EU languages.

674.6k2y ago
Case Law & Legal Data
cn-law-hub
ZongziForu/cn-law-hub

Chinese legal database retrieval for agents

661320d agoPython
Practice & Matter Management · Case Law & Legal Data
docassemble-AssemblyLine
SuffolkLITLab/docassemble-AssemblyLine

Court forms to guided interviews

66117d agoPython
MCP Servers · Case Law & Legal Data
legal-mcp
Mahender22/legal-mcp

The first comprehensive US legal MCP server -- case law, citations, practice management, and court filings for AI assistants

65172mo agoPython
Licensing & Legal Docs
cavil
openSUSE/cavil

Legal review and SBOM system at SUSE

63923h agoPerl
Legal AI & NLP
suzielaw
firelex/suzielaw

63233mo agoTypeScript
Agent Skills & Plugins · Citations & Parsing
legal-ai-skills
NEU-ZHA/legal-ai-skills

Open-source legal AI agent skills for PKULaw, citations, and DOCX workflows

63619d agoPython
Retrieval & RAG · Legal AI & NLP
law_rag_system
notch776/law_rag_system

Corporate law RAG with novel retrieval

6202mo agoPython
Case Law & Legal Data
caselaw-repo-1
jonashertner/opencaselaw

Open Swiss legal corpus + MCP server: 1M+ court decisions (1875–today), 21k laws, 10M-edge citation graph, 42 MCP tools. CC0 data, MIT code. Live at mcp.opencaselaw.ch

611913h agoPython
Agent Skills & Plugins
lpm-skills
legalopsconsulting/lpm-skills

AI skills encoding legal project management methodology for Claude. The operational layer nobody else is building.

6082mo agoPython
Uncategorized
dingduff-public
DingDuff/dingduff-public

Free legal-research skills and Claude plugin from DingDuff — built by lawyers, for lawyers. Also home to the DingDuff installation & help wiki.

59812d agoPython
Legal Research & Search · Case Law & Legal Data
eurlex
michalovadek/eurlex

R package for EU law data

58111mo agoR
Case Law & Legal Data
compiler
legalize-kr/compiler

Compiler for the legalize-kr pipeline

5882d agoRust
Rules as Code · Compliance & Privacy
lemma
lemma/lemma

Declarative language for business rules

5622d agoRust
Retrieval & RAG · Legal AI & NLP
LegalGraphRAG
XMUDeepLIT/LegalGraphRAG

Graph RAG for legal, ACL 2026

5581mo agoPython
Agent Skills & Plugins · Contracts & Analysis
legal-redline-tools
evolsb/legal-redline-tools

Generate tracked-changes Word docs and redline PDFs from a contract review, the same deliverables lawyers actually send.

5461mo agoPython
MCP Servers · Document Automation
open-agreements
open-agreements/open-agreements

Primary-source-backed US legal content

5396h agoTypeScript
Compliance & Privacy · Licensing & Legal Docs
laravel-legal-consent
maize-tech/laravel-legal-consent

Legal document consent for Laravel

5262mo agoPHP
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