If you are looking for something like this for non-Google App Engine web applications we recently launched a SaaS Web Security Scanner - https://www.netsparker.com/online-web-application-security-s...
[1]: https://detectify.com
If you are looking for something like this for non-Google App Engine web applications we recently launched a SaaS Web Security Scanner - https://www.netsparker.com/online-web-application-security-s...