Feature From a Specification

Fill these in and the prompt below updates as you type. Anything you leave blank stays as a placeholder.

Implement the following feature in {{stack}}.

Requirements:
{{requirements}}

Constraints:
- Must integrate with: {{existing_system}}
- Must handle errors by: {{error_strategy}}
- Must be testable in isolation (no hidden dependencies)

Do not add features beyond what's listed. Add inline comments only where the logic is non-obvious.