Get in touch
Contact
Nucleus is a small project, so messages reach a person rather than a queue. Expect a reply within a couple of days.
What to write about
Product questions & feedback
How something works, what it can do, or what you wish it did. Feature requests land here too.
Security reports
Found a way to access something you should not be able to? Tell us before you tell anyone else, and we will fix it quickly.
Account & data requests
Account recovery, deleting your account, or asking what data we hold about you.
Reporting a security issue
Please include the URL or API endpoint involved, what you did, and what happened that should not have. If a proof of concept is easy to describe, include it. Do not test against other people’s repositories — create your own account and use that.
We will confirm receipt, tell you what we find, and let you know when it is fixed.
Before you write
A few answers that come up often:
- Is my code private? Repositories marked private are visible only to you and collaborators you add — see the privacy policy for exactly what is stored and shared.
- Does AI see my code? Only when you use an AI feature, and only the content included as context for that request.
- Can I delete everything? Yes — delete individual repositories from their settings, or email us to remove the whole account.