LegalOSS241.1ktracked

Open Source Legal Software.

Every project is a real GitHub, Codeberg, or Hugging Face repository, with stats refreshed from its source. One listing per repo, reviewed by the community, claimed by its maintainer.

420 projects indexed
Contracts & Analysis
LegalOne
CSHaitao/LegalOne

LegalOne: A Family of Foundation Models for Reliable Legal Reasoning

77108mo ago
Legal AI & NLP
legalbert-large-1.7M-2
pile-of-law/legalbert-large-1.7M-2

Legal-domain BERT trained on the Pile of Law

754353y agofill-mask
Retrieval & RAG · Legal AI & NLP
ExploreSingapore
adityaprasad-sudo/ExploreSingapore

A sophisticated RAG intelligence engine for Singaporean laws, policies, and history. Comes with a triple-AI failover backend (Gemini/Llama/Groq), semantic embeddings using FAISS, and an Apple-inspired interactive UI. Designed with precision and high availability in mind.

74115mo agoPython
Legal Research & Search · Retrieval & RAG
LawLens
Ranjith00005/LawLens

AI-powered legal research assistant providing legal advisory, case outcome prediction, and report generation from PDF documents using FastAPI, Streamlit, and Groq LLM.

7411mo agoPython
AI Platforms & Workbenches · MCP Servers
lex
i-dot-ai/lex

UK legal API for agents, by GDS

73331d agoPython
Document Automation · Compliance & Privacy
dioterms
disclose/dioterms

Disclosure policy templates

7282mo ago
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

72186h agoPython
Practice & Matter Management · Case Law & Legal Data
docassemble-AssemblyLine
SuffolkLITLab/docassemble-AssemblyLine

Court forms to guided interviews

701210d 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

68173mo agoPython
Citations & Parsing
jm-styles
Juris-M/jm-styles

CSL styles with jurisdiction support

67267d agoJavaScript
Legal AI & NLP
suzielaw
firelex/suzielaw

672419h agoTypeScript
Benchmarks & Datasets
Multi_Legal_Pile
joelniklaus/Multi_Legal_Pile

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

6713.4k2y ago
Agent Skills & Plugins · Legal AI & NLP
advocacia-aberta
emidio-trancoso/advocacia-aberta

Brazilian open legal method for agents

66222d agoPython
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

6571mo agoPython
Licensing & Legal Docs
cavil
openSUSE/cavil

Legal review and SBOM system at SUSE

6494d agoPerl
Retrieval & RAG · Legal AI & NLP
law_rag_system
notch776/law_rag_system

Corporate law RAG with novel retrieval

6203mo agoPython
Rules as Code · Compliance & Privacy
lemma
lemma/lemma

Declarative language for business rules

6124d agoRust
Agent Skills & Plugins
lpm-skills
legalopsconsulting/lpm-skills

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

61103mo agoPython
Agent Skills & Plugins
mike-workflows
open-legal-products/mike-workflows

Portable SKILL.md legal workflows

60261mo agoPython
Retrieval & RAG · Legal AI & NLP
LegalGraphRAG
XMUDeepLIT/LegalGraphRAG

Graph RAG for legal, ACL 2026

6092mo agoPython
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