Open-Source-Legal/OpenContracts

Humans and AI agents, building knowledge bases together. Self-hosted document annotation, version control, semantic search, and MCP.

68
/ 100
Established

This platform helps legal teams, researchers, and analysts build structured knowledge bases from documents like contracts, regulations, and research papers. You input various documents, and the system allows humans and AI agents to collaboratively annotate, organize, and version control the extracted knowledge. The output is a highly curated, searchable knowledge base that AI agents can reason over, enabling better analysis and information retrieval for practitioners.

1,235 stars. Actively maintained with 640 commits in the last 30 days.

Use this if your team needs to systematically extract, organize, and analyze critical information from a large volume of legal or regulatory documents, leveraging both human expertise and AI assistance.

Not ideal if you're looking for a simple "chat with your PDFs" tool or if your workflow doesn't require structured annotation, version control, or collaborative knowledge base development.

legal-tech document-analysis regulatory-compliance knowledge-management contract-management
No Package No Dependents
Maintenance 22 / 25
Adoption 10 / 25
Maturity 16 / 25
Community 20 / 25

How are scores calculated?

Stars

1,235

Forks

133

Language

Python

License

AGPL-3.0

Last pushed

Mar 13, 2026

Commits (30d)

640

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