huashu-design

huashu-design is a skill for Claude Code from futuregerald/futuregerald-claude-plugin. It costs 503 tokens per session (16,797 once invoked), scanned A, original, no licence file.

A design skill for making high-fidelity HTML prototypes, interactive demos, slides, animations, and design variations, with expert review.

In plain words
What is it for?
It is for creating prototypes, interaction demos, animations, presentations, and alternative design directions in HTML.
Why use it?
It supports exploring and testing visual or interactive ideas before building the final product.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the futuregerald-claude-plugin plugin — 51 skills, 6 agents shipped together

Good fit It is for creating prototypes, interaction demos, animations, presentations, and alternative design…

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/futuregerald/futuregerald-claude-plugin/huashu-design
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 futuregerald/futuregerald-claude-plugin --skill huashu-design
Clone the repo
git clone --depth 1 https://github.com/futuregerald/futuregerald-claude-plugin

Made for: Claude Code.

Or install futuregerald-claude-plugin, the plugin that ships this one along with the rest of its 51 skills, 6 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 huashu-design

README.md
[![agentmods](https://agentmods.dev/badge/skills/futuregerald/futuregerald-claude-plugin/huashu-design.svg)](https://agentmods.dev/skills/futuregerald/futuregerald-claude-plugin/huashu-design)
Your own site
<a href="https://agentmods.dev/skills/futuregerald/futuregerald-claude-plugin/huashu-design"><img src="https://agentmods.dev/badge/skills/futuregerald/futuregerald-claude-plugin/huashu-design.svg" alt="Measured on agentmods" height="20"></a>
Per session 503 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 16,797 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 $0.00503 $0.16797
Opus 5 $0.00251 $0.08399
Sonnet 5 $0.00101 $0.03359
Haiku 4.5 $0.00050 $0.01680

Measured 7d ago against content hash de8a88885d6d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

huashu-design 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 7d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (assets/deck_stage.js), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

curl -o assets/<brand>-brand/logo.svg https://<brand>.com/logo.svg
skills/huashu-design/SKILL.md · 802 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 7d ago First seen · 802 lines · 503 tokens per session scan A de8a88885d6d

Subscribe to this mod's changes

huashu-design is a skill published in the GitHub repository futuregerald/futuregerald-claude-plugin (5 stars, last pushed 2d ago), with no licence file. It adds 503 tokens to every session and 16,797 once invoked, about $0.0025 per session on Opus 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 2026-08-31.

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