Hi @naganarmadan7251, To install a chatbot on an on-premise Pega Infinity 24.1.1 environment without any additional frameworks, you'll need to leverage Pega's native capabilities. First, ensure that your Pega environment has the Customer Service components enabled, as these include chatbot functionalities. Then, configure a Channel in Pega for the chatbot, such as a Web Chat or Facebook Messenger channel, through the Channels and Interfaces landing page. No additional frameworks are required, as Pega provides built-in chatbot tools. You can customize responses, dialog flows, and integrate NLP models directly within the Pega platform to manage the chatbot's interactions. 

Hope this helps. 

@naganarmadan7251

Please check this link,

https://docs.pega.com/bundle/platform/page/platform/conversational-channels/configuring-premises-digital-messaging-access.html

I hope this helps!