[atonse]

Is there a tool like this with a more permissive license?

[psanford]

There are a lot of secret detection tools out there. It probably is going to depend a lot on the specific features you care about. I personally really like shhgit[0] which is MIT licensed and is the tool I've found to most match my workflows.

[0]: https://github.com/eth0izzle/shhgit

[beckler]

Gitleaks