There are 4 repositories under metasploit-payloads topic.
Simple and easy Metasploit payload generator for Linux & Termux
LoVerst is a backdoor generator and backdoor generating tools.
Here are some of the most important cyber security tools.
EXXX EVASION | Metasploit Antivirus Evasion | Fully Undetectable Payloads
Automate the creation of Backdoors and postexplotation activities
Android backdoored app, improved source code of msfvenom android .apk
H-SPLOIT TOOL IS HELP TO INSTALL METASPLOIT-FRAMEWORK IN A TERMUX
SlizBinksman's Metasploit Framework All In One Helper