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 agentmods add skills/sean-sunagaku/claude-code-plugin/logo-designnpx skills add sean-sunagaku/claude-code-plugin --skill logo-designgit clone --depth 1 https://github.com/sean-sunagaku/claude-code-pluginWrote 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/sean-sunagaku/claude-code-plugin/logo-design)<a href="https://agentmods.dev/skills/sean-sunagaku/claude-code-plugin/logo-design"><img src="https://agentmods.dev/badge/skills/sean-sunagaku/claude-code-plugin/logo-design.svg" alt="Measured on agentmods" 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 | $0.00198 | $0.07413 |
| Opus 5 | $0.00099 | $0.03707 |
| Sonnet 5 | $0.00040 | $0.01483 |
| Haiku 4.5 | $0.00020 | $0.00741 |
Grade A, and why
logo-design 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 6d 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 — 608 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Logo Design Skill
PDCAサイクルで反復改善するロゴデザインスキル。 1回で完璧なロゴは生まれない。何回もプロセスを回して最高のものに近づける。
コンセプト
Step 1 → Step 2 → Step 3 → ... → Final
Plan Plan Plan 仕上げ
Do Do Do
Check Check Check
Act Act Act
↓ ↓ ↓
前回の 前回の 「これだ!」
FB反映 FB反映 → 最終制作
- 毎ステップで5人の専門エージェントが議論し、SVGを5案生成
- ユーザーが見てフィードバック → 次のステップに反映
- 全ステップの議論・ロゴ・メモが履歴として残る
- 気に入るまで何回でも回せる
ディレクトリ構造
.claude/logo-design/{YYYY-MM-DD}_{project-name}/
├── context.md # ブランド情報・制約・蓄積された知見
├── step-01/
│ ├── discussion.md # エージェント5人の議論結果(全文)
│ ├── logo-notes.md # アイコンごとのメモ(良い点・悪い点・改善案)
│ ├── review.md # ユーザーFB + 次stepへの改善方針
│ ├── thinking-journey.md # 思考の軌跡(方向転換時に推奨)
│ └── logos/
│ ├── v1-{name}.svg
│ ├── v2-{name}.svg
│ └── ...
├── step-02/
│ ├── discussion.md
│ ├── logo-notes.md
│ ├── review.md
│ └── logos/
│ └── ...
├── step-03/
│ └── ...
└── final/ # 最終承認後に作成
├── logos/ # 最終SVG(フルカラー + モノクロ)
├── report.md # 最終レポート
└── pencil/ # Pencil制作のスクショ等
各ファイルの役割
context.md — ブランド情報の蓄積ファイル(随時更新)
# {Project} - Logo Design Context
## ブランド情報
- アプリ名: {name}
- 概要: {description}
- ターゲット: {target}
- カラー: {colors}
- 用途: {usage}
## 制約・好み
- 好みの方向性: {preferences}
- 避けたいスタイル: {avoid}
## 蓄積された知見(ステップを経るごとに追記)
### Step 1 で学んだこと
- {insight_1}
- {insight_2}
### Step 2 で学んだこと
- {insight_3}
logo-notes.md — アイコンごとのメモ書き
# Step {N} - ロゴメモ
## V1: {コンセプト名}
- **ファイル**: logos/v1-{name}.svg
- **コンセプト**: {1行説明}
- **良い点**: {具体的に}
- **悪い点**: {具体的に}
- **改善アイデア**: {次にどうすれば良くなるか}
- **残す?**: ○ 発展させる / △ 要素だけ残す / × 捨てる
## V2: {コンセプト名}
...
review.md — ステップの振り返りと次への方針
# Step {N} レビュー
## ユーザーフィードバック
{ユーザーの生の声をそのまま記録}
## エージェント自己評価
{各エージェントの評価サマリー}
## 次ステップへの方針
- **続行する方向性**: {残すコンセプト}
- **捨てる方向性**: {やめるコンセプト}
- **新しく試すこと**: {次のステップで挑戦すること}
- **重点改善点**: {最も優先して直すべきこと}
What ships with it
5 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.
- 6d ago First seen · 608 lines · 198 tokens per session scan A fe30915ab2c7
logo-design is a skill published in the GitHub repository sean-sunagaku/claude-code-plugin (36 stars, last pushed 1mo ago), licensed MIT. It adds 198 tokens to every session and 7,413 once invoked, about $0.0010 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 2026-08-30.
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