Break a PRD into issues. For AVE work, each issue is usually one record (record + rule + 2 fixtures) — already vertical by nature.
$npx -y skills add aveproject/ave --skill to-issuesInstalls into the current project.
Run `npx skills use "https://github.com/aveproject/ave" --skill "aveproject/ave/to-issues"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/aveproject/ave" that are relevant to the current task. Run `npx skills add "https://github.com/aveproject/ave"` and select the relevant skills, then follow their instructions.