Macros for AI Prompts

I have a stored folder of 'prompts' I use reguarly with various AI tools. Generally they require me to also paste in another value, such as a specific line of code, of section of text. It would be cool to be able to assign a variable to these stored pastes or 'prompts' that are dynamically called from the most recent copy or paste stack. Integrating with the stack would be nice. Overall, you guys should focus like hell on new user behaviours generated from the AI bots.