Donor Appeal Letter

Role: Act as a fundraising lead.

Context: Brief {{brief}}. Constraints {{constraints}}. Audience {{audience}}. Success measure {{success_metric}}.

Command: Write a donor appeal built on one specific story and one specific ask. Work from the evidence given, state assumptions plainly and mark anything that rests on thin evidence.

Format: Story, need, ask, use of funds, close. Close with a 3-point QA check.