A UI design guide for adding subtle Framer Motion animations, clear interaction states, and consistent styling to web interfaces. It also accounts for reduced-motion accessibility settings.

Use it when building motion-rich pages or components with hover, tap, loading, success, or error feedback. It helps decide which animations and styling tokens to apply.

It helps avoid confusing state changes and distracting animations by defining purposeful feedback for actions such as loading, success, errors, and disabled controls.

How VoTruongDanh/Skills-Agent configures Claude Code and Codex

Reuse

Borrowing it

Nothing to install: this file belongs to VoTruongDanh/Skills-Agent. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/VoTruongDanh/Skills-Agent/main/.agent/skills/motion-ui/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/VoTruongDanh/Skills-Agent

Made for: Claude Code, Codex.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/votruongdanh/skills-agent/motion-ui/github.svg)](https://agentmods.dev/skills/votruongdanh/skills-agent/motion-ui)

Your own site

<a href="https://agentmods.dev/skills/votruongdanh/skills-agent/motion-ui"><img src="https://agentmods.dev/badge/skills/votruongdanh/skills-agent/motion-ui/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/votruongdanh/skills-agent/motion-ui"><img src="https://agentmods.dev/badge/skills/votruongdanh/skills-agent/motion-ui.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 88 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 3,764 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.

Model	Per session	Once invoked
Fable 5.1	$0.00088	$0.03764
Opus 5.5	$0.00035	$0.01506
Sonnet 5.5	$0.00018	$0.00753
Haiku 4.5	$0.00009	$0.00376

Measured 2mo ago against content hash ad41a23eae11, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

motion-ui 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.

.agent/skills/motion-ui/SKILL.md · 500 lines

How it starts

The opening of the file, as written. The whole thing — 500 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Memory Protocol

START: Read .ai-memory.md from project root. Check design tokens, motion patterns, component library, animation conventions, and accessibility settings (prefers-reduced-motion). END: Update .ai-memory.md using Memory Compaction Rules with: motion patterns used, components created, animation decisions, and accessibility notes.

Goal

Create a clean, modern UI with subtle Framer Motion micro-interactions, clear states (idle/loading/success/error), and consistent styling via CSS variables/tokens. Motion should be purposeful, smooth, and enhance user experience without being distracting.

Design Philosophy (AMUI Principles)

1. Clarity-First

States are always clear: idle / hover / active / loading / success / error / disabled
Visual feedback for every interaction
No ambiguous UI states

2. Motion with Purpose

Animation is not decoration, but serves to:

Guide user attention
Show system response
Reduce jarring/abrupt UI changes
Provide feedback and context

3. Subtle Micro-Interactions

Hover: scale 1.01–1.02
Tap/Active: scale 0.97–0.98
No excessive bounce or dramatic effects
Keep it elegant and professional

4. Immediate Feedback

Validation shows instantly
Submit actions show loading state
Success shows with green check animation
Errors show with alert animation

5. Brand Ambient Layer (Optional)

Gradient backgrounds with blur orbs
Dot grid patterns
Subtle noise textures
Use sparingly for auth/landing/empty states

Technical Stack

Required

Framer Motion (motion, AnimatePresence) for smooth transitions
CSS Variables for design tokens (colors, spacing, timing)
Tailwind CSS or global CSS for styling

Design Tokens System

Surface Colors

--c-bg: /* main background */
--c-surface: /* card/panel background */
--c-surface-2: /* hover surface */

Read the full file on GitHub · 500 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.

2mo ago Changed · +3 lines ad41a23eae11
2mo ago First seen · 497 lines · 88 tokens per session scan A 4406e58799b3

Subscribe to this mod's changes

motion-ui is a skill published in the GitHub repository VoTruongDanh/Skills-Agent (4 stars, last pushed 1mo ago), licensed MIT. It adds 88 tokens to every session and 3,764 once invoked, about $0.0004 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.

CSS and styling Design and UX Frontend

motion-ui next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
motion-uiVoTruongDanh/Skills-Agent	Skill	4	1mo ago	MIT	A	88	Claude Code, Codex
anti-slop-designsickn33/agentic-awesome-skills	Skill	49k	yesterday	MIT	A	34	Claude Code
chakra-ui-builderchakra-ui/chakra-ui	Skill	41k	yesterday	MIT	A	214	Claude Code, Codex
visual-ralphYeachan-Heo/oh-my-codex	Skill	34k	3d ago	MIT	A	52	Codex
open-design-setupcompozy/compozy	Skill	2.8k	yesterday	MIT	A	67	Claude Code, Codex
frontend-visual-qadaymade/claude-code-skills	Skill	1.5k	yesterday	MIT	A	125	Claude Code, Codex
prototype-webnexu-io/html-anything	Skill	9.4k	25d ago	Apache-2.0	A	24	Claude Code, Codex

Skills-Agent: Skill for Claude Code