Yes, you may use third-party GitHub applications. However, note that the source app may be removed or modified. Also, please verify the open source code, as we cannot ensure the security of such apps.
We recommend using only applications from verified creators on the GitHub Marketplace.
Since unexpected deletion or modification of the app may cause malfunctions, we recommend taking the following measures:
- Specify the version of the app when running it.
- Fork the app to your own repository.
- Create a private action.