Short answer: Quick answer: paste the job description, extract three hiring signals, map each signal to resume proof, ask questions for gaps, then generate a short draft with a separate unsupported-claim audit.
Applicants who want a first cover letter draft generated from a job description, but still need proof mapping and a send-before audit.
Avoid if you expect AI to invent proof, company knowledge, metrics, referrals, or enthusiasm missing from your resume notes.
Paste the JD, add three to five proof notes, generate the evidence map, then draft and audit risky lines.
Turn the job description into an input pack
Before asking for prose, separate the JD into must-have skills, role outcomes, company context, and collaboration signals. This keeps a cover letter generator from copying every bullet or producing a generic letter with keywords pasted in.
Build a proof map before drafting
For each of the top three hiring signals, attach one resume proof: a project, decision, metric, customer situation, tool, writing sample, or work habit. If you cannot prove a signal, mark it as a gap and ask what evidence would be acceptable.
Generate, then audit the draft
Ask for a short draft only after the proof map is clear. Then run a separate audit for invented experience, unsupported metrics, repeated resume lines, privacy leaks, and any sentence that would still work for another job description.
Prompt
FAQ
Can AI generate a cover letter from only a job description?
It can, but the result will be generic because the JD contains employer needs, not your proof. Add resume notes before drafting.
How is this different from matching a cover letter to a JD?
Use this page before the first draft. Use the JD matching guide when you already have a letter and need to check whether it answers the role.