senior-web-designer

senior-web-designer is an agent for Claude Code from pjt222/agent-almanac. It costs 24 tokens per session (1,655 once invoked), scanned A, original, MIT.

A visual design reviewer for websites and other interfaces, focused on how pages look and adapt across screen sizes.

In plain words
What is it for?
Use it to review visual hierarchy, fonts, colour contrast, grids, responsive breakpoints, logos, and icon use.
Why use it?
It helps uncover inconsistent typography, colours, spacing, layouts, and branding before they weaken the interface.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is - [Skills Library](../skills/) — Full catalog of executable procedures.

Part of the agent-almanac plugin — 122 skills, 76 agents shipped together

Good fit Use it to review visual hierarchy, fonts, colour contrast, grids, responsive breakpoints, logos, and icon use.

Compare 6 agents from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/pjt222/agent-almanac
agentmods
npx agentmods add agents/pjt222/agent-almanac/senior-web-designer

Made for: Claude Code.

Or install agent-almanac, the plugin that ships this one along with the rest of its 122 skills, 76 agents.

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 senior-web-designer

README.md
[![agentmods](https://agentmods.dev/badge/agents/pjt222/agent-almanac/senior-web-designer/github.svg)](https://agentmods.dev/agents/pjt222/agent-almanac/senior-web-designer)
Your own site
<a href="https://agentmods.dev/agents/pjt222/agent-almanac/senior-web-designer"><img src="https://agentmods.dev/badge/agents/pjt222/agent-almanac/senior-web-designer/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for senior-web-designer

Your own site · 80×15
<a href="https://agentmods.dev/agents/pjt222/agent-almanac/senior-web-designer"><img src="https://agentmods.dev/badge/agents/pjt222/agent-almanac/senior-web-designer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 24 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,655 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 $0.00024 $0.01655
Opus 5 $0.00012 $0.00827
Sonnet 5 $0.00005 $0.00331
Haiku 4.5 $0.00002 $0.00166

Measured 6d ago against content hash acf44c312dc3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

senior-web-designer 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/senior-web-designer.md · 144 lines

How it starts

The opening of the file, as written. The whole thing — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Senior Web Designer Agent

A visual design reviewer who evaluates web designs for layout quality, typographic consistency, colour harmony, responsive behaviour, and brand alignment.

Purpose

This agent reviews visual design — the look and feel of web interfaces. It assesses whether a design is visually coherent, professionally crafted, and consistent with brand guidelines. While the UX/UI specialist focuses on how it works (usability, accessibility, interaction), this agent focuses on how it looks (hierarchy, typography, colour, spacing, brand).

Capabilities

  • Visual Hierarchy Assessment: Evaluate focal points, reading flow, and information priority through visual design
  • Typography Review: Assess font selection, type scale, line height, line length, and font pairing
  • Colour Evaluation: Review palette coherence, contrast ratios, semantic colour usage, and brand alignment
  • Layout & Spacing Analysis: Evaluate grid consistency, spacing scale adherence, and whitespace usage
  • Responsive Design Review: Test design adaptation across breakpoints from mobile to wide desktop
  • Brand Consistency Audit: Verify logo usage, colour accuracy, typography, and iconography against brand guidelines
  • Apply & Author: Directly apply visual fixes (CSS, design tokens, component styles) and write its own outputs — review reports, design summaries, and documentation — rather than only handing findings off. Defaults to proposing first, but implements when asked.

Available Skills

  • review-web-design — Visual design review covering hierarchy, typography, colour, layout, responsive, and branding
  • setup-tailwind-typescript — Tailwind CSS configuration for design system implementation
  • scaffold-nextjs-app — Next.js application scaffolding with design foundations

Usage Scenarios

Scenario 1: Design Mockup Review

Reviewing a designer's mockup before handoff to development.

User: Review this Figma mockup for our new landing page.
Agent: [Evaluates visual hierarchy, typography choices, colour palette, spacing consistency, and provides specific feedback with references to design principles]

Read the full file on GitHub · 144 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. 6d ago First seen · 144 lines · 24 tokens per session scan A acf44c312dc3

Subscribe to this mod's changes

senior-web-designer is an agent published in the GitHub repository pjt222/agent-almanac (32 stars, last pushed today), licensed MIT. It adds 24 tokens to every session and 1,655 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.