Thanks for raising these important questions about data privacy and security. Let me clarify:

1. Code Processing: All code analysis happens in-memory during the PR review process. We don't permanently store any of your source code.

2. Data Retention: We only store the PR comments we generate, not the underlying code. This helps maintain a history of our suggestions while protecting your IP.

3. Privacy Focus: We take data privacy seriously and have successfully worked with both open-source and closed-source projects. We're always open to suggestions on how to further enhance our privacy measures.

If you have specific privacy requirements or suggestions, I'd be happy to discuss them.