Cannot find the gl-ss-server app

Hello, I want to install Shadowsocks in the MT300N-V2, and I followed the guide in the support website, but I can’t find the app when I’m searching in the application repos, do I need to add the other custom feeds ? Thanks

Yes, this app is not officially supported by GL.iNet which means you may need to ask help from openwrt community

Thank you

Thank you for your prompt reply.
Happy new year!