Privacy Policy
Last updated: June 2025
1. Who we are
MetaViz Hub is a community platform for discovering and sharing custom visualization plugins for Metabase. We do not sell products or services. This policy explains what data we collect and how we use it.
2. Data we collect
GitHub account information
When you log in with GitHub, we receive your public GitHub username, display name, and avatar. We do not access your private repositories or email address unless you have made it public on GitHub.
Plugin submissions
When you submit a plugin, we store the GitHub repository URL and the information provided during submission (name, version, author, category, description, tags). This data is public by design.
Ratings and reviews
If you rate or review a plugin, we store your rating and the associated account identifier. Ratings are aggregated and displayed publicly.
Technical logs
We may collect standard server logs (IP address, browser type, pages visited) for security and performance monitoring. These logs are not shared with third parties and are deleted after 30 days.
3. How we use your data
- →To authenticate your account via GitHub OAuth
- →To display your username on submitted plugins, ratings, and reviews
- →To moderate submitted plugins before publication
- →To detect and prevent abuse or spam
We do not use your data for advertising, do not sell it to third parties, and do not run analytics beyond basic usage statistics.
4. Data storage
Data is stored in a SQLite database hosted on our server. We apply standard security practices to protect it. Plugin metadata fetched from GitHub or provided during submission is public information pulled from public repositories.
5. Your rights
You can at any time:
- →Request deletion of your account and associated data
- →Ask us to remove a plugin you submitted
- →Ask what data we hold about you
To exercise any of these rights, open an issue on our GitHub repository.
6. Cookies
We use a single session cookie to keep you logged in. No tracking cookies, no third-party advertising cookies.
7. Changes to this policy
We may update this policy as the platform evolves. The date at the top of this page reflects the last update. Continued use of MetaViz Hub after a change constitutes acceptance of the updated policy.