ambience-skill

ambience-skill is a skill for Claude Code, Codex from code-yeongyu/oh-my-openagent. It costs 132 tokens per session (4,335 once invoked), scanned A, original, no licence file.

A reference for adding atmospheric backgrounds and animated typography to React interfaces. React is a JavaScript library for building user interfaces; the reference covers effects such as scroll storytelling, text reveals, and animated card surfaces.

In plain words
What is it for?
Use it when building React pages with hero backgrounds, shader effects, animated text, scrolling stories, or moving card surfaces.
Why use it?
It gives interface work a shared set of visual patterns when a page needs motion or a more atmospheric presentation.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it when building React pages with hero backgrounds, shader effects, animated text, scrolling stories, or moving card surfaces.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/code-yeongyu/oh-my-openagent/ambience
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.

Any agent
npx skills add code-yeongyu/oh-my-openagent --skill ambience
Clone the repo
git clone --depth 1 https://github.com/code-yeongyu/oh-my-openagent

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.

agentmods badge for ambience-skill

README.md
[![agentmods](https://agentmods.dev/badge/skills/code-yeongyu/oh-my-openagent/ambience/github.svg)](https://agentmods.dev/skills/code-yeongyu/oh-my-openagent/ambience)
Your own site
<a href="https://agentmods.dev/skills/code-yeongyu/oh-my-openagent/ambience"><img src="https://agentmods.dev/badge/skills/code-yeongyu/oh-my-openagent/ambience/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 ambience-skill

Your own site · 80×15
<a href="https://agentmods.dev/skills/code-yeongyu/oh-my-openagent/ambience"><img src="https://agentmods.dev/badge/skills/code-yeongyu/oh-my-openagent/ambience.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 132 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,335 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00132 $0.04335
Opus 5.5 $0.00053 $0.01734
Sonnet 5.5 $0.00026 $0.00867
Haiku 4.5 $0.00013 $0.00434

Measured 20d ago against content hash 2fce271aa5c5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ambience-skill scanned grade A with 1 finding 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 20d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

description: "Layer A ambience-and-typographic-motion reference anchored to the react-bits catalog (reactbits.dev). Stacks on any style skill whenever work adds a hero atmosphere, an animated or shader background, a typo
packages/shared-skills/skills/frontend/references/design/ambience-skill.md · 147 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 20d ago Changed 2fce271aa5c5
  2. 1mo ago Changed · +1 lines 28255c9b9f4b
  3. 1mo ago First seen · 146 lines · 132 tokens per session scan A 3e6c894109db

Subscribe to this mod's changes

ambience-skill is a skill published in the GitHub repository code-yeongyu/oh-my-openagent (70,371 stars, last pushed today), with no licence file. It adds 132 tokens to every session and 4,335 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-10.

Related

Other skills, from other repositories

Accessibility Audit Helper

Reviews UI code and components for WCAG 2.1 accessibility violations and provides specific fixes.

Notysoty/openagentskills · 23 tokens

React Component Reviewer

Analyzes React components for performance, accessibility, and modern hook usage.

Notysoty/openagentskills · 18 tokens

polaris-ui

Create Shopify embedded app pages with current Polaris patterns or maintain existing Polaris React UI.

khadinakbarlabs/shopify-app-builder · 20 tokens

anthropic-web-artifacts-builder

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

davekilleen/Dex · 66 tokens

anthropic-frontend-design

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI).…

davekilleen/Dex · 80 tokens

web-artifacts-builder

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

lingxling/awesome-skills-cn · 64 tokens