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visual-diff-review

Use when asked to review a diff and produce a 7-section visual page. Not for interactive review walks or PR-specific review: use show-review.

.devin/skills/visual-diff-review/SKILL.md

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Last checked
Nov 4, 2026

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55
Repository last updated
Sep 28, 2026
License
Apache-2.0

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

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# Visual diff review

## Contract

| Field | Bound contract |
|---|---|
| Trigger | Diff review of a branch, commit, range, PR, or working tree against main or master by default |
| Authority | Reversible local: writes only named local artifacts; rollback is undo. No remote mutation. State the rollback path before mutation. |
| Side effect | Writes the 7-section review page to the diagrams directory; opens it |
| Done | Scope, before/after behavior, risk, coupling, and a merge recommendation all cited from evidence |

## Inputs

The diff target must be supplied: a branch name, commit hash or range, PR identifier, or working tree. The comparison base defaults to `main`; supply a named base only when it differs. The source is the live git diff of the named target against the named or default base.