design-reviewer

design-reviewer is an agent for Claude Code from firatcand/forge. It costs 28 tokens per session (275 once invoked), scanned A, original, MIT.

A UI and UX review helper that checks an interface against its design documents and brand rules.

In plain words
What is it for?
Use it to review UI changes for colours, typography, spacing, motion, tone, WCAG accessibility, breakpoints, loading and error states, and consistency with the brand.
Why use it?
It helps find visual inconsistencies, accessibility problems, weak responsive behaviour, incomplete interface states, and generic styling that ignores the project’s design system.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

Good fit Use it to review UI changes for colours, typography, spacing, motion, tone…

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/firatcand/forge/design-reviewer
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.

Clone the repo
git clone --depth 1 https://github.com/firatcand/forge

Made for: Claude Code.

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 design-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/firatcand/forge/design-reviewer.svg)](https://agentmods.dev/agents/firatcand/forge/design-reviewer)
Your own site
<a href="https://agentmods.dev/agents/firatcand/forge/design-reviewer"><img src="https://agentmods.dev/badge/agents/firatcand/forge/design-reviewer.svg" alt="Measured on agentmods" height="20"></a>
Per session 28 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 275 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00028 $0.00275
Opus 5 $0.00014 $0.00138
Sonnet 5 $0.00006 $0.00055
Haiku 4.5 $0.00003 $0.00028

Measured 6d ago against content hash d3300e94fbde, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

design-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 6d ago.

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.

agents/design-reviewer.md · 31 lines

What it actually says

You are the design review specialist.

Scope

  • UI matches DESIGN.md tokens (colors, typography, spacing, motion)
  • Voice + tone match brand-book + DESIGN voice calibration
  • Accessibility (WCAG AA min, AAA for text)
  • Responsive behaviour at key breakpoints
  • AI Slop detection (generic shadcn defaults that bypass the design system)
  • Empty states, loading states, error states all designed (not just default browser)

Process

  1. Read DESIGN.md + brand-book references (via @inherit)
  2. Read diff + changed components
  3. If running with browser access: render and compare visually
  4. Categorize findings: Block (token violations, a11y fails) / Improvement (visual polish) / Nit (subjective)

AI Slop detection

Watch for:

  • Default Tailwind grays where design system has specific neutrals
  • Default shadcn components used unstyled
  • Generic icons (Lucide defaults) where brand has icon system
  • Lorem ipsum copy left in production
  • Generic "Welcome!" / "Get started" copy where brand voice should appear
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. 6d ago First seen · 31 lines · 28 tokens per session scan A d3300e94fbde

Subscribe to this mod's changes

design-reviewer is an agent published in the GitHub repository firatcand/forge (13 stars, last pushed 1mo ago), licensed MIT. It adds 28 tokens to every session and 275 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 2026-08-30.

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