visual-reviewer

visual-reviewer is a skill for Claude Code, Codex from RaNDoM6913/claude-code-superkit. It costs 21 tokens per session (744 once invoked), scanned A, original, MIT.

A visual quality review skill that compares interface screenshots before and after changes, or reviews the code when screenshots are unavailable. It checks consistency with the project’s design system and gives a visual score when comparisons are possible.

In plain words
What is it for?
Use it after UI or CSS changes to check visual consistency, colors, spacing, and design-system compliance.
Why use it?
It helps detect unintended visual changes before a frontend update is released. It can still review styling when no screenshots have been saved.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/random6913/claude-code-superkit/visual-reviewer
Any agent
npx skills add RaNDoM6913/claude-code-superkit --skill visual-reviewer
Clone the repo
git clone --depth 1 https://github.com/RaNDoM6913/claude-code-superkit

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for visual-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/skills/random6913/claude-code-superkit/visual-reviewer.svg)](https://agentmods.dev/skills/random6913/claude-code-superkit/visual-reviewer)
Your own site
<a href="https://agentmods.dev/skills/random6913/claude-code-superkit/visual-reviewer"><img src="https://agentmods.dev/badge/skills/random6913/claude-code-superkit/visual-reviewer.svg" alt="Measured on agentmods" height="20"></a>
Per session 21 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 744 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00021 $0.00744
Opus 5 $0.00010 $0.00372
Sonnet 5 $0.00004 $0.00149
Haiku 4.5 $0.00002 $0.00074

Measured yesterday against content hash bb409f5fb19b, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

visual-reviewer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

packages/codex/skills/visual-reviewer/SKILL.md · 95 lines

How it starts

The opening of the file, as written. The whole thing — 95 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Visual Reviewer

Compare UI screenshots before/after changes. Score visual consistency 0-100. Pass threshold: 90+.

Phase 0: Load Project Context

Read if exists:

  1. AGENTS.md — design system, UI conventions
  2. .codex/skills/project-architecture/SKILL.md — UI components, styling approach
  3. Frontend config files (tailwind.config, theme files)

When to Use

  • After frontend component changes in dev-orchestrator pipeline
  • When touching CSS/styling files
  • Before UI-heavy PR merges
  • Design system migration validation

Process

Step 1: Identify Visual Changes

git diff --name-only | grep -E '\.(tsx|jsx|vue|svelte|css|scss|less|html)$'

If no visual files changed, skip and report "No visual changes detected."

Step 2: Check for Screenshots

Look for screenshots in common locations:

  • /tmp/screenshots/
  • tests/screenshots/
  • User-provided paths

If no screenshots available, perform code-only visual review (Step 3 alternative).

Step 3: Code-Based Visual Review

When screenshots are unavailable, review code for visual consistency:

  1. Color consistency — are colors from the design system/theme, not hardcoded hex?
  2. Spacing consistency — are spacing values from the scale (4px/8px/12px/16px/24px/32px)?
  3. Typography — are font sizes/weights from the type scale?
  4. Z-index — are z-index values from a defined scale, not arbitrary numbers?
  5. Responsive — are breakpoints using the defined set?
  6. Animation — are transitions using the project's animation library/conventions?
  7. Accessibility — are interactive elements focusable? Alt text on images? Aria labels?
  8. Dark mode — if the project supports it, are new elements themed correctly?

Step 4: Score

Check Weight Pass Criteria
Color system compliance 15 All colors from theme/design tokens
Spacing scale compliance 15 All spacing from defined scale
Typography compliance 10 Font sizes/weights from type scale
Z-index discipline 10 Values from defined scale
Responsive correctness 15 All breakpoints covered
Animation consistency 10 Uses project animation library
Accessibility 15 Focusable, labeled, contrast OK
Dark mode (if applicable) 10 Themed correctly

Read the full file on GitHub · 95 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 95 lines · 21 tokens per session scan A bb409f5fb19b

Subscribe to this mod's changes

visual-reviewer is a skill published in the GitHub repository RaNDoM6913/claude-code-superkit (2 stars, last pushed 1mo ago), licensed MIT. It adds 21 tokens to every session and 744 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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