Quick answer: give AI a role-specific brief, not a blank request. Ask it to map job requirements to your proof, draft a short letter, then audit vague claims.
1. Extract the real job signal
Paste the job description into AI and ask for the three requirements that matter most to a hiring manager. Ask for the business problem behind the role, not only keywords.
2. Build a proof bank
Write five facts you can defend: projects, metrics, customers, tools, processes, or decisions. A cover letter should select one or two facts, not repeat the resume.
3. Draft in four short blocks
- Opening: role, company need, and why now.
- Proof paragraph: one requirement matched to one achievement.
- Fit paragraph: how your way of working fits the team.
- Close: specific next step, not a desperate plea.
Prompt to copy
Act as a strict cover letter editor. Based on this job description and my proof notes, create a 4-paragraph cover letter. Do not invent experience. Keep it under 320 words. After the draft, list sentences that sound generic and suggest specific alternatives.
FAQ
Should AI write the whole first draft?
It can, but only after you provide the job signal and your proof. Otherwise the draft usually sounds polished and empty.
How long should the letter be?
For most roles, 250 to 350 words is enough. The letter should add context, not replace your resume.