agentmods.dev

ux

ux is a skill for Claude Code from bromso/metapowers. It costs 10 tokens per session (398 once invoked), scanned A, original, MIT.

A UX and UI review that examines how easy an interface is to understand and use, including layout, interactions, feedback, and visual hierarchy.

In plain words
What is it for?
Use it to review code, design files, or other interface work for usability, readability, hierarchy, and common user-experience principles.
Why use it?
It helps uncover confusing choices, hard-to-use controls, poor readability, and design patterns that make important information difficult to find.

Skill for Claude Code

Written for Claude Code: $ARGUMENTS substitution.

Part of the coaching plugin — 4 skills shipped together

not rated 1 4mo ago A scan 10 tokens original MIT
View the source file bromso/metapowers bromso.github.io
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/bromso/metapowers/ux
Any agent
npx skills add bromso/metapowers --skill ux
Clone the repo
git clone --depth 1 https://github.com/bromso/metapowers

Made for: Claude Code.

Or install coaching, the plugin that ships this one along with the rest of its 4 skills.

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 ux

README.md
[![agentmods](https://agentmods.dev/badge/skills/bromso/metapowers/ux.svg)](https://agentmods.dev/skills/bromso/metapowers/ux)
Your own site
<a href="https://agentmods.dev/skills/bromso/metapowers/ux"><img src="https://agentmods.dev/badge/skills/bromso/metapowers/ux.svg" alt="Measured on agentmods" height="20"></a>
Per session 10 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 398 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 5.1 $0.00010 $0.00398
Opus 5 $0.00005 $0.00199
Sonnet 5 $0.00002 $0.00080
Haiku 4.5 $0.00001 $0.00040

Measured 5d ago against content hash 988df08ecc32, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

ux 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 5d 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.

plugins/coaching/skills/ux/SKILL.md · 40 lines

What it actually says

UX Coaching

Review "$ARGUMENTS" through the lens of a senior UX/UI designer. Provide mentorship feedback on usability, visual hierarchy, readability, and adherence to UX principles.

Prerequisites

None — this is a utility skill that can run anytime.

Process

  1. Read the target:

    • Read the file, component, or design artifact specified in "$ARGUMENTS"
    • If it's a design artifact (from .metapowers/design/), read the full context
    • If it's code, focus on the UI/UX aspects (layout, interaction, feedback)

  2. Read reference material:

    • Read plugins/coaching/shared/ux-laws.md for UX principles
    • Read plugins/coaching/shared/feedback-format.md for output structure

  3. Evaluate against UX principles:

    • Fitts's Law: Are important targets appropriately sized and positioned?
    • Hick's Law: Are choices minimized? Is progressive disclosure used?
    • Jakob's Law: Does it follow established conventions?
    • Miller's Law: Is information chunked appropriately?
    • Gestalt principles: Are grouping, proximity, and similarity used effectively?
    • Visual hierarchy: Is importance conveyed through size, color, position, whitespace?
    • Readability/legibility: Line length, contrast, typography, scannability
    • Cognitive load: Is extraneous complexity minimized?
    • Information architecture: Is navigation logical and labeling clear?

  4. Write the coaching report to .metapowers/coaching/$ARGUMENTS/ux-review.md following the feedback format.

Output

The UX coaching report written to .metapowers/coaching/$ARGUMENTS/ux-review.md. Present the score and top 3 suggestions to the user.

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. 5d ago First seen · 40 lines · 10 tokens per session scan A 988df08ecc32

Subscribe to this mod's changes

ux is a skill published in the GitHub repository bromso/metapowers (1 stars, last pushed 4mo ago), licensed MIT. It adds 10 tokens to every session and 398 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 2026-08-31.

Design and UXclaude-agentclaude-codeclaude-code-pluginclaude-skillscontext-designcontext-engineering
Related

Other skills, from other repositories

design-method

Use when starting any design task — resolves register, sets the 3 dials, locks Gate 0, and routes to the right move and target skill.

fusengine/agents · 35 tokens

design-webapp

Use when building or extending a dashboard, SaaS screen, or any authenticated app surface — use design-web instead for a marketing site.

fusengine/agents · 31 tokens

design-web

Use when building or revising a marketing/landing/campaign page, register brand locked at Gate 0 — use design-webapp for app screens instead.

fusengine/agents · 36 tokens

laravel-billing

Use when implementing subscriptions, invoices, payment methods, webhooks, or billing portals with Laravel Cashier (Stripe or Paddle).

fusengine/agents · 30 tokens

react-tanstack-router

Use when implementing routing in a React app (NOT Next.js) with TanStack Router — file-based routes, loaders, search params.

fusengine/agents · 33 tokens

git-flow

Use when committing, branching, opening PRs, or deciding merge/branch strategy.

fusengine/agents · 20 tokens