Snyk-Watcher is a GitHub App that automates the process of keeping Snyk, a cloud native application security platform, up to date with projects in a developer's SCM. It listens to webhooks on the main branch for repository changes and pull requests, and triggers automated actions in Snyk when necessary. This eliminates human error and ensures that vulnerabilities are caught at scale. The tool is open sourced and can be easily integrated into an organization's workflow, making it easier for developers to keep their code secure.