Animal-Island-UI is a React and TypeScript library of reusable interface components with a cute, cozy island-inspired visual style. It helps developers build web pages using its components, layouts, icons, and animations. The catalogue includes a style skill and instructions for AI coding agents to generate pages using the library’s design language.
Borrowing it
Nothing to install: this file belongs to guokaigdg/animal-island-ui. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/guokaigdg/animal-island-ui/main/AGENTS.mdgit clone --depth 1 https://github.com/guokaigdg/animal-island-uiWrote 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.
[](https://agentmods.dev/instructions/guokaigdg/animal-island-ui/agents-md)<a href="https://agentmods.dev/instructions/guokaigdg/animal-island-ui/agents-md"><img src="https://agentmods.dev/badge/instructions/guokaigdg/animal-island-ui/agents-md/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.
<a href="https://agentmods.dev/instructions/guokaigdg/animal-island-ui/agents-md"><img src="https://agentmods.dev/badge/instructions/guokaigdg/animal-island-ui/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.01646 | $0.01646 |
| Opus 5.5 | $0.00658 | $0.00658 |
| Sonnet 5.5 | $0.00329 | $0.00329 |
| Haiku 4.5 | $0.00165 | $0.00165 |
Grade A, and why
animal-island-ui AGENTS.md 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 120 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md — working in this repository
animal-island-ui is a React 18 + TypeScript 5.7 component library (40 components, Less
Modules, Vite 7 library build, Vitest 4) inspired by a cozy island-style UI.
One runtime dependency: naive-icons (the icon set); everything else is a peerDependency
or devDependency. MIT License.
This file is the entry point for coding agents. It routes; the referenced docs hold the detail. Keep it lean — add new rules to the docs below, not here.
Read first, by task
| Task | Authority |
|---|---|
| Use / compose components (consumer code) | installed package's TypeScript declarations; skills/animal-island-ui-style/ |
| Change component styles or visuals | docs/design-system/ — tokens, rules, per-component pixel specs |
| Add or modify a component | docs/development/component-development.md |
| Write or fix tests | docs/development/testing.md |
| Touch build / vite.config.ts / packaging | docs/development/build-and-release.md + docs/adr/ |
| Language, lint, TS, styling conventions | docs/development/coding-standards.md |
| Repo layout, commands, aliases | docs/development/repository-structure.md |
| Submit changes | docs/development/contributing.md |
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.
- 9d ago Changed · +44 lines · +512 tokens per session 74319705d75b
- 10d ago Changed d264907049d8
- 24d ago Changed b4e3f0d54865
- 1mo ago Changed · -9 tokens per session 3336ec9d23f2
- 1mo ago Changed · +1 lines · +27 tokens per session 515c885a3668
- 1mo ago Changed beec5f9a17a3
- 1mo ago First seen · 75 lines · 1,116 tokens per session scan A 6cde717993f8
animal-island-ui AGENTS.md is an instructions file published in the GitHub repository guokaigdg/animal-island-ui (5,072 stars, last pushed 2d ago), licensed MIT. It adds 1,646 tokens to every session, about $0.0066 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 2026-08-30.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deno copilot-instructions.md
Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.