Snyk provides automatic scanning functions with recurring tests, allowing you to catch new vulnerabilities automatically. After you import a project, Snyk automatically runs periodic checks to see if your code is affected by newly disclosed vulnerabilities.
Test frequency is set to daily by default. To change frequency, go to either the Usage page (see Usage page details) or the project Settings page (see View project settings).
Snyk monitor
Use the snyk monitor CLI command to create a snapshot of a project on the Snyk website that will be continuously monitored for new vulnerabilities.
Snyk can be enabled to scan every Pull Request (PR) submitted on your monitored repositories for vulnerabilities, to help prevent new vulnerabilities being added to your codebase.