Nuclei Tool has been removed in recent versions.

[secfb]

Nuclei is currently the best and most up-to-date open-source vulnerability scanning tool on the market. Why was it removed from Tscanplus?

[TideSec]

Prior to version 3.0.5, TscanPlus used Xray's PoC mode as its built-in detection engine, so Nuclei was included as a third-party PoC tool. Starting with version 3.0.5, however, the official Nuclei SDK has been switched to, meaning TscanPlus now includes Nuclei, thus removing the option for third-party Nuclei tools. You can use TscanPlus's built-in PoC or add your own Nuclei-formatted PoC from the custom PoC library.

[secfb]

Thank you for the information, I didn't know that.