datahub-project/datahub
The Context Platform for your Data and AI Stack
Build with Backblaze B2
SDKs, agent skills, IDE extensions, and reference pipelines from Backblaze Labs. All open source.
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Where it stands
Rank, growth pace and release cadence relative to everything GStars tracks.
5 releases in the last 90 days, the latest today, with 411 contributors on GitHub.
Use Cases & Benefits
- Provides an open-source metadata platform for unified data discovery, governance, and observability across diverse data and AI ecosystems.
- Delivers real-time streaming metadata updates with extensive connectors and AI-ready integrations, enabling fresh, actionable metadata at hyperscale.
- Use for centralizing metadata ingestion and lineage tracking from multiple data sources like Snowflake and BigQuery to improve data visibility.
- Use for enabling AI agents and coding assistants to query and interact with your data catalog directly from development environments via Model Context Protocol.
- Use for managing enterprise data governance by enforcing policies, classifying sensitive data, and auditing data usage through a comprehensive governance dashboard.
Should you depend on it?
License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.
License
Apache 2.0
Permissive: commercial use, modification and redistribution are allowed with attribution; includes an explicit patent grant from contributors.
Community files
- README: present
- Contributing guide: present
- Code of conduct: present
Watch-outs
No watch-outs from GStars' checks.
General guidance from repository metadata, not legal advice. How we score
From the README
Enterprise-grade metadata platform enabling discovery, governance, and observability across your entire data ecosystem
Built with ❤️ by DataHub and LinkedIn
Search, discover, and understand your data with DataHub's unified metadata platform
Ask data questions in plain English — get SQL, results, and charts back
Open-source agent grounded in your DataHub catalog. Apache 2.0. Bring your own LLM.
Using AI coding assistants? Connect Cursor, Claude Desktop, or Cline directly to DataHub via the Model Context Protocol:
npx -y @acryldata/mcp-server-datahub init🔍 Finding the right DataHub? This is the open-source metadata platform at datahub.com (GitHub: datahub-project/datahub). It was previously hosted at
datahubproject.io, which now redirects to datahub.com. This project is not related to datahub.io, which is a separate public dataset hosting service. See the FAQ below.DataHub is the #1 open-source AI data catalog that enables discovery, governance, and observability across your entire data ecosystem. Originally built at LinkedIn, DataHub now powers data discovery at thousands of organizations worldwide, managing millions of data assets.
Daily snapshots
Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots
+277 stars over 57 days across 6 snapshot days; best day +9 on Sep 12.
Forks
3.7K+56
Open issues
1.5K+158
Compared with peers in Backend
Fastest-growing repositories GStars tracks in this cohort for the week of Nov 8, by 7-day star growth
| Repository | Stars | +7d | Health | Last release |
|---|---|---|---|---|
| anthropics/skills | 192.3K | +5.2K | 75 | — |
| zed-industries/zed | 94.7K | +2.3K | 75 | 6 days ago |
| google/skills | 23.8K | +2.0K | 75 | — |
| NationalSecurityAgency/ghidra | 99.4K | +1.8K | 75 | 19 days ago |
| DuarteSantos8/openGym | 20.8K | +1.7K | 75 | 7 days ago |
| datahub-project/datahub | 13.0K | — | 45 | today |
| Category median | 94.7K | +2.0K | 75 | — |
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