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.
npx skills add tsubotax/melta-ui --skill design-reviewgit clone --depth 1 https://github.com/tsubotax/melta-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/skills/tsubotax/melta-ui/design-review)<a href="https://agentmods.dev/skills/tsubotax/melta-ui/design-review"><img src="https://agentmods.dev/badge/skills/tsubotax/melta-ui/design-review/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/skills/tsubotax/melta-ui/design-review"><img src="https://agentmods.dev/badge/skills/tsubotax/melta-ui/design-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00000 | $0.01016 |
| Opus 5 | $0.00000 | $0.00508 |
| Sonnet 5 | $0.00000 | $0.00203 |
| Haiku 4.5 | $0.00000 | $0.00102 |
Grade A, and why
design-review 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 5d 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.
What it actually says
デザインレビュー
HTMLファイルを melta UI デザインシステム(design/contracts/rules.json を正とする)に照らしてレビューし、違反を検出・分類・修正提案する。
手順
Step 1: 対象のHTMLファイルを特定する
- 引数でファイルパスが指定されている場合 → そのファイルを読み込む
- 引数がない場合 →
examples/配下のHTMLファイルを一覧表示し、ユーザーに選択してもらう - 対象がHTMLファイルでない場合 → 「HTMLファイルを指定してください」と返す
対象ファイルを全文読み込む。
Step 2: DSリファレンスを読む
design/contracts/rules.json(SSOT。ID / severity / detector / pattern / alternative / automationStatus を持つ全禁止ルール)
補助(任意):
foundations/prohibited.md— 人間向けの prose 版。SSOT ではなく、pattern を持つルールの一部しか載っていないので、これだけで判定しない
Step 3: チェックリストに沿って違反を検出する
references/checklist.md(観点。HTML のどこをどう見るかの手順)を読み込み、各項目の [ID] を Step 2 で読んだ rules.json から引く。severity / detector / alternative の値は rules.json が正。
references/rules-index.md は 全文を読まなくてよい。checklist に無いカテゴリを横断して探すときの索引(カテゴリ別の表 + human-only 節 + 機械検出済み節)として、必要な箇所だけ参照する。
checklist.md のカテゴリ順にHTMLを走査する:
- カラー
- スペーシング・レイアウト
- タイポグラフィ
- モーション
- ボーダー
- フォーム(fieldset/legend カード干渉、日付セレクト幅を含む)
- アクセシビリティ
checklist.md に載っていないカテゴリ(modal / stepper / tag / list / table / skeleton / datepicker / baseline / ai-pattern / philosophy / button / divider)の違反を見つけた場合は、rules-index.md から ID を引いて報告する。
報告する違反には必ずルール ID を添える。 rules.json に存在しない ID を書かない(tests/skill-rule-refs.spec.ts が実在性を検査している)。対応するルールが無い指摘は違反ではなく「評価不可(ルール無し)」として扱う。
Step 4: 偽陽性を排除し、重大度を判定する
references/severity-rules.md を読み込み、以下を実行:
- 「推奨」と「必須」を区別 — 推奨事項は違反として報告しない
- 文脈判定で偽陽性を排除 — label/aria-current/text-xs の文脈確認
- 重大度を割り当て — Critical / High / Medium / Low の4段階。固定ルールに従い、表に無いものは rules.json の
severityから変換する
Step 5: レポートを出力する
references/report-template.md を読み込み、テンプレートに沿ってレポートを出力する。
レポートには ## 評価不可 節を必ず含める(human-only / 静的に観測できない / 対応ルール無しの3種)。評価不可の項目は違反件数に含めない。
出力前に サマリー整合チェック を実施: 本文中の各重大度の件数と冒頭サマリーの件数が一致することを確認する。
What ships with it
4 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.
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.
- 5d ago Changed · +11 lines efb7cd01a32f
- 11d ago First seen · 51 lines · 0 tokens per session scan A fcf63488ef8a
design-review is a skill published in the GitHub repository tsubotax/melta-ui (196 stars, last pushed 4d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,016 tokens. 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.
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