These tools seem to favor proprietary licenses: - https://github.com/ComodoSecurity/openedr/blob/main/LICENSE.md "COMODO AVAILABLE SOURCE LICENSE (CASL) AGREEMENT" - https://github.com/presidentbeef/brakeman/blob/main/LICENSE.md "Brakeman Public Use License" - https://github.com/github/codeql-cli-binaries/blob/main/LICENSE.md "GitHub CodeQL Terms and Conditions"
These tools seem to favor proprietary licenses: