Auto Implement Issue (FR → spec → PR → implementation)

Turn a feature-request tracker issue into shipped code the disciplined way: write (or reuse) a spec, land it on a PR as the first commit so reviewers see the design first, then implement that spec phase-by-phase on the same branch with incremental commits, the configured validation gate, self-review, normalized labels, and the autofix review loop — closing the FR when the PR merges.

This skill is a composition: om-spec-writing produces the design, and om-auto-create-pr provides the execution machinery (isolated worktree, Progress-tracked plan, phase commits, validation gate, code review, labels, om-auto-review-pr loop, summary comment). It is the feature-side counterpart to om-auto-fix-issue, which drives the bug-side autofix chain. For a free-form task with no tracker issue, use om-auto-create-pr directly; for a defect, use om-auto-fix-issue.

Arguments