generating-wireframes

A tool that turns written requirements into simple HTML wireframes, or rough screen layouts, showing pages, controls, labels, and common states.

In plain words
What is it for?
Use it to sketch screens such as lists, forms, searches, cards, and kanban boards from a REQUIREMENTS.md file.
Why use it?
It makes requirements easier to review with stakeholders before detailed design or coding begins.

Skill for Claude CodeCodex

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/careerchain-ys/stdd/generating-wireframes
Any agent
npx skills add careerchain-ys/stdd --skill generating-wireframes
Clone the repo
git clone --depth 1 https://github.com/careerchain-ys/stdd

Made for: Claude Code, Codex.

Per session 114 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,604 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 $0.00114 $0.02604
Opus 5 $0.00057 $0.01302
Sonnet 5 $0.00023 $0.00521
Haiku 4.5 $0.00011 $0.00260

Measured 2d ago against content hash 4c6b308c41e8, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

generating-wireframes 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 2d 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.

.agents/skills/generating-wireframes/SKILL.md · 122 lines

How it starts

The opening of the file, as written. The whole thing — 122 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ワイヤーフレーム生成

REQUIREMENTS.md の ユースケース(振る舞い+受入基準)と画面要素をもとに、低忠実度の HTML ワイヤーフレーム(WF)を生成する。WF は REQUIREMENTS.md の「2.4 UI/UX・画面」セクションの実体となり、ステークホルダーが画面構成・遷移・主要文言を合意するために使う。

何を作るか / 作らないか

作る 作らない
画面レイアウト(ヘッダー / サイドバー / 検索 / 一覧 / フォーム / カード / カンバン等) 確定したビジュアルデザイン(ブランドカラー・余白の最終値・タイポグラフィ)
主要文言(画面タイトル・ボタン文言・項目ラベル・タブ名)を実値で ピクセルパーフェクトなモック
状態の出し分け(通常 / 空 / エラー) 実データ・実 API 連携・JS による挙動
レスポンシブの大枠(モバイル 1 列 → デスクトップ展開) 細かいアニメーション・トランジション

⚠️ 低忠実度だが、文言は実値[ボタン] のようなダミーで終わらせず、合意済みの「検索」「新規登録」「保存」「キャンセル」などの実文言を入れる。色や装飾は持たせない(実装の自由度を縛らないため、かつ公開資産としてブランド中立に保つため)。

配置ルール

docs/<app>/<feature_path>/wireframes/
├── index.html           … 画面一覧(目次)
├── <screen-1>.html      … 画面ごとの WF(状態違いは <screen>-empty.html 等)
└── <screen-2>.html
  • 各 HTML は 自己完結(self-contained)。デザインシステムの CSS は <head> 内に <style>直接埋め込むCSS 単体ファイル(wireframe.css 等)は作らない
  • <app> / <feature_path> は REQUIREMENTS.md と同じ階層に合わせる(.stdd.config.ymldocs.layout.wireframes があればそれに従う。なければ上記の固定規約)。
  • REQUIREMENTS.md からは 相対リンク./wireframes/index.html を指す。

生成手順

1. 入力を読む

  • 対象の REQUIREMENTS.md(ユースケース:振る舞い+受入基準・表示要素)
  • TECH_DESIGN.md の画面項目定義セクション(画面 feature にあれば — フォーム項目名・選択肢・必須/任意・画面状態〔通常 / 空 / ローディング / エラー〕の出所はこれ)
  • 既存の類似画面の WF(docs/**/wireframes/ を Glob して文言・構造を踏襲)

2. 画面を洗い出す

ユースケースの振る舞い(手順)の各ステップが「どの画面で起きるか」を割り出し、画面のリストを作る。1 ユースケース = 複数画面のことも、複数ユースケースが 1 画面を共有することもある。各画面について必要な状態(通常 / 空 / エラー / ローディング)を決める。詳細は guides/from-requirements.md

3. 雛形をコピーして組む

  1. templates/screen.html を各画面ぶんコピーする。このひな型は <head> 内にデザインシステムの <style> を埋め込み済み(=デザインシステム本体)。<body> をコンポーネント(下表 wf-*)で組む。
  2. templates/index.html をコピーし、全画面へのリンクと 1 行説明を並べる。
  3. 各画面の <title>.wf-screen-label に「画面名 / 状態名」を実値で入れる。
  4. <style> ブロックは各画面で同一内容を保つ(デザインシステムを変えたい場合は全画面の <style> を揃えて更新する)。CSS 単体ファイルは作らない。

4. REQUIREMENTS.md の「2.4 UI/UX・画面」を更新

ASCII アートは置かない。代わりに以下を書く(テンプレートは documenting-requirements の REQUIREMENTS テンプレートに準拠):

Read the full file on GitHub · 122 lines

Files

What ships with it

7 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. 2d ago First seen · 122 lines · 114 tokens per session scan A 4c6b308c41e8

Subscribe to this mod's changes

generating-wireframes is a skill published in the GitHub repository careerchain-ys/stdd (2 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 114 tokens to every session and 2,604 once invoked, about $0.0006 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.

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