# Evaluator Loops

Use this workflow when a first draft benefits from critique and revision against a clear rubric.

## Choose this workflow when

- the skill can score output against explicit criteria
- revision improves quality materially
- the loop has a bounded stopping rule

## Required contract

1. Rubric or acceptance criteria.
2. Maximum loop count or plateau rule.
3. What evidence or diffs must be preserved between rounds.

## Example

```markdown
1. Produce a first draft
2. Score it against the rubric
3. Turn failures into concrete edits
4. Revise
5. Stop when the rubric passes or the loop plateaus
```