A free tool that turns a borrower's file into a clean, compliant pre-approval letter on your letterhead — NMLS line, conditional language, and disclosures built in. One command in Claude, or one paste into any AI.
The one job, done
/pre-approval-letter does exactly that.
Give Claude the borrower's details and it writes the whole letter — your letterhead, the NMLS line, the conditional “not a commitment to lend” language, and the disclosures. No blank page, no boilerplate to re-type.
Drop a borrower's file into AI and get back a clean pre-approval letter on your letterhead — NMLS line, the "not a commitment to lend" language, and the disclosures a compliant letter needs. No blank page, no re-typing the same three paragraphs.
Two ways to run it:
• On a paid Claude plan? Install the free Mortgage Broker plugin and type /pre-approval-letter. One command, done.
• Any other AI — free Claude, ChatGPT, Gemini? Copy the built-in prompt (a sample borrower is prefilled), paste it in, swap your numbers.
Inside: the full prompt with sample borrower, the one-command Claude path, built-in compliance rails, and a two-minute setup walkthrough. Opens in your browser.
AI writes a fresh letter every time — read it before it goes out. The compliance rails keep it on track, not replace your review.
Want the rest of your week handled — rate comparisons, refinance analysis, borrower updates? The Loan Officer AI Prompts pack is the full system: 58 ready-to-run skills. This free tool is a real slice of it.