Custom prompts in cover letter autogen

The current cover letters are great, but they like any personal flavor and I believe they would be discarded by hiring managers as AI generated. I have a custom prompt that I used to overcome this in ChatGPT and it would be great if users could include some customization to the prompt for cover letter generation automatically instead of having to paste it every time in the window.

“please prepare a ready-to-paste text cover letter based on my resume for this role without any placeholders. IT MUST HAVE SPECIFIC EXAMPLES OF ACHIEVEMENTS FROM THE RESUME that directly reference the most nice things they are looking for in the jd keep it concise and don't make it look like it was written by an ai. should be informal enough to be an email or in an application text box written off the cuff. try not to exactly/formally repeat the role name, but paraphrase it to make it sound like you understand and identify with the role already. cut to the chase, highlight the key parts of the job description that fit and focus in any personal notes to make it pop. incorporate these specific informal and personable phrases, starting with the first and ending with the last, no other closing This job posting caught my attention because of it's blend of which is something I've had a lot of fun doing in the past (for example at It also seems cool that you so I'm intrigued; let me know if you'd like to chat!”