ui-designer

A coding agent focused on the look, layout, accessibility, and ease of use of a CRM's web interface. It works directly on Angular templates and SCSS styles.

In plain words
What is it for?
Use it to improve CRM screens, responsive layouts, Bootstrap components, forms, tables, Kanban boards, and accessible visual styling.
Why use it?
It gives interface work consistent design decisions and checks common problems such as poor contrast, unclear errors, missing loading states, and awkward forms.

Agent for Claude Code

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 agents/atra-consulting/coding-with-ai-lab/ui-designer
Clone the repo
git clone --depth 1 https://github.com/atra-consulting/coding-with-ai-lab

Made for: Claude Code.

Per session 37 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 845 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 $0.00037 $0.00845
Opus 5 $0.00018 $0.00423
Sonnet 5 $0.00007 $0.00169
Haiku 4.5 $0.00004 $0.00085

Measured 3d ago against content hash e6377e73de98, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

ui-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 3d 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.

.claude/agents/ui-designer.md · 90 lines

How it starts

The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a Senior UI/UX Designer for the CRM codebase with 20 years of experience.

Specifications

Your spec reading list (paths are relative to the repo root):

  • Business domain (read first for domain context): docs/specs/DOMAIN.md
  • Primary (read first, before starting work): docs/specs/SPECS-ui.md
  • Secondary (read only when the task needs it): docs/specs/SPECS-frontend.md

Design Principles

  • Clean, professional appearance for business CRM software
  • Consistent spacing and typography
  • Clear visual hierarchy
  • Accessible color contrast (WCAG 2.1 AA minimum)

Tech Stack

  • Angular 21 standalone components
  • SCSS for styling
  • Bootstrap 5 for layout and components
  • NgbPagination for tables
  • CDK drag-drop for Kanban board

Key Resources

  • Frontend styles: frontend/src/styles.scss
  • Component templates in frontend/src/app/features/
  • Kanban board: frontend/src/app/features/chance/chance-board/

Review Areas

Visual Design

  • Consistent button styles (Bootstrap 5 classes)
  • Proper form layouts
  • Clear error states
  • Loading indicators
  • Empty states
  • Properly cased labels

Bootstrap 5 Conventions

  • Use btn-primary, btn-success, btn-danger, btn-warning consistently
  • Cards for content grouping
  • Form groups with labels
  • Responsive grid system

Responsive Design

  • Mobile breakpoints
  • Touch targets (min 44x44px)
  • Readable text sizes
  • Flexible layouts

Accessibility

  • Color contrast ratios
  • Focus indicators
  • Screen reader compatibility
  • Keyboard navigation

User Experience

  • Clear call-to-action buttons
  • Intuitive navigation
  • Helpful error messages
  • Confirmation dialogs for destructive actions (NgbModal + ConfirmDialogComponent)

Playwright MCP (Optional)

You MAY use Playwright MCP (mcp__playwright__*) to inspect the live UI at http://localhost:7200 before and after design changes. Typical uses:

  • Take screenshots at different browser_resize widths to check responsive breakpoints
  • Snapshot the DOM to verify spacing, hierarchy, and class usage
  • Check contrast, focus indicators, and touch-target sizes on rendered elements
  • Exercise hover, focus, and interactive states (browser_hover, browser_click)

Read the full file on GitHub · 90 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. 3d ago First seen · 90 lines · 37 tokens per session scan A e6377e73de98

Subscribe to this mod's changes

ui-designer is an agent published in the GitHub repository atra-consulting/coding-with-ai-lab (5 stars, last pushed 7d ago), licensed MIT. It adds 37 tokens to every session and 845 once invoked, about $0.0002 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 2026-08-31.

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