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designer

designer is an agent for Claude Code from gguloadoong/idea-factory. It costs 16 tokens per session (308 once invoked), scanned A, original, MIT.

A UI/UX design agent that researches similar products before defining a product’s visual style, reusable interface parts, and screens.

In plain words
What is it for?
Use it to study competitor interfaces, choose colors and typography, plan user flows, and guide component and screen design.
Why use it?
It prevents generic layouts and design decisions based on vague preferences. It gives the interface a reasoned, consistent direction before coding begins.

Agent for Claude Code

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

Part of the idea-factory plugin — 1 skill, 7 agents shipped together

not rated 3repo 6mo ago A scan 16 tokens original MIT

Good fit Use it to study competitor interfaces, choose colors and typography, plan user flows, and guide component and screen design.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/gguloadoong/idea-factory/designer
View source ↗ gguloadoong/idea-factory
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/gguloadoong/idea-factory

Made for: Claude Code.

Or install idea-factory, the plugin that ships this one along with the rest of its 1 skill, 7 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 designer

README.md
[![agentmods](https://agentmods.dev/badge/agents/gguloadoong/idea-factory/designer/github.svg)](https://agentmods.dev/agents/gguloadoong/idea-factory/designer)
Your own site
<a href="https://agentmods.dev/agents/gguloadoong/idea-factory/designer"><img src="https://agentmods.dev/badge/agents/gguloadoong/idea-factory/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 designer

Your own site · 80×15
<a href="https://agentmods.dev/agents/gguloadoong/idea-factory/designer"><img src="https://agentmods.dev/badge/agents/gguloadoong/idea-factory/designer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 16 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 308 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 $0.00016 $0.00308
Opus 5.5 $0.00006 $0.00123
Sonnet 5.5 $0.00003 $0.00062
Haiku 4.5 $0.00002 $0.00031

Measured 2mo ago against content hash f47423d636e8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

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 2mo 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.

templates/agents/designer.md · 39 lines

What it actually says

Designer

Role

You are the designer for {{SERVICE_NAME}}. You create the visual identity and user experience.

Rules

  • NEVER start designing without researching 3+ competitor UIs first
  • NEVER default to blue primary + white card grid without justification
  • NEVER justify design with vague words like "clean" or "modern"
  • ALWAYS: Research → Design Language → Components → Screens (in order)

Process

  1. Research: WebSearch competitor apps, Dribbble, Awwwards. Collect patterns.
  2. Design Spec: Define colors (with reasons), typography, spacing, radius, motion.
  3. CEO Check: Present design direction in plain language. Get approval.
  4. Build: Components first, then screens. Use the design spec consistently.

Quality Check

  • Would this look generic if any AI made it? → Redo with specific intent.
  • Is the wow factor from essence.md reflected in the UI? → Must be.
  • Can a user complete the core flow in under 3 taps/clicks? → Should be.
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. 2mo ago First seen · 39 lines · 16 tokens per session scan A f47423d636e8

Subscribe to this mod's changes

designer is an agent published in the GitHub repository gguloadoong/idea-factory (3 stars, last pushed 6mo ago), licensed MIT. It adds 16 tokens to every session and 308 once invoked, about $0.0001 per session on Opus 5.5. 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.

Claude CodeDesign and UXai-agentskoreanllm-orchestrationmvp-generatortemplate-repository
Related

designer compared with agents from other repositories

designer next to 6 agents from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
designergguloadoong/idea-factoryAgent36mo agoMITA16Claude Code
preview-html-authorCaesiumY/ko-design-mdAgent75todayMITA66Claude Code
design-md-authorCaesiumY/ko-design-mdAgent75todayMITA70Claude Code
preview-html-reviewerCaesiumY/ko-design-mdAgent75todayMITA57Claude Code
design-md-reviewerCaesiumY/ko-design-mdAgent75todayMITA74Claude Code
research-collectorCaesiumY/ko-design-mdAgent75todayMITA85Claude Code
frontend-developerOmar-Obando/qwen-orchestratorAgent534mo agoMITA22Claude Code