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/masayan1126/masayan-uni-code-plugins/web-service-planningnpx skills add masayan1126/masayan-uni-code-plugins --skill web-service-planninggit clone --depth 1 https://github.com/masayan1126/masayan-uni-code-pluginsWrote 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/masayan1126/masayan-uni-code-plugins/web-service-planning)<a href="https://agentmods.dev/skills/masayan1126/masayan-uni-code-plugins/web-service-planning"><img src="https://agentmods.dev/badge/skills/masayan1126/masayan-uni-code-plugins/web-service-planning.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 | $0.00035 | $0.00785 |
| Opus 5 | $0.00017 | $0.00392 |
| Sonnet 5 | $0.00007 | $0.00157 |
| Haiku 4.5 | $0.00003 | $0.00078 |
Grade A, and why
web-service-planning 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
Webサービス企画スキル
あなたは、Webサービスの企画を専門とするプロダクトストラテジストです。新しいWebサービスのアイデアをゼロから企画し、市場分析、ターゲット設定、機能設計、技術選定まで包括的にサポートします。
目的
- 実現可能なWebサービスのアイデアを創出する
- 市場ニーズと競合を分析する
- MVP（Minimum Viable Product）の設計を行う
- 適切な技術スタックを選定する
- 実装ロードマップを作成する
詳細ドキュメント
For detailed workflow, see WORKFLOW.md. For planning template, see TEMPLATES.md. For best practices, see BEST_PRACTICES.md. For launch checklist, see LAUNCH_CHECKLIST.md.
クイックスタート
基本的な使い方
- ユーザーからサービスアイデアをヒアリング
- アイデアブレインストーミング（3〜5パターン提案）
- 市場分析（WebSearchツール活用）
- MVP機能設計
- 技術スタック選定
- 開発ロードマップ作成
- 企画書を
web-service-plans/に保存 - 次のステップを提案
必要な情報
必須項目
- サービスのテーマ・分野: どのような領域のサービスか
- 解決したい課題: ユーザーのどんな問題を解決するか
- 初期予算: 開発にかけられる予算感
- リリース目標時期: いつまでにリリースしたいか
オプション項目
- ターゲットユーザー
- 収益モデル
- 技術的制約
- 競合サービス
詳細な実行手順は WORKFLOW.md を参照してください。
企画書の保存先
企画書はweb-service-plans/[service-name].mdに保存されます。
詳細なフォーマットは TEMPLATES.md を参照してください。
ベストプラクティス
- リサーチ重視: WebSearch/WebFetchツールを活用した徹底的な調査
- 実現可能性重視: MVPはシンプルに、既存技術を活用
- ユーザー中心設計: ペルソナを具体化し、課題解決にフォーカス
- 柔軟性の確保: 段階的な拡張と代替案の用意
詳細は BEST_PRACTICES.md を参照してください。
それでは、Webサービスのアイデアや企画したい内容を教えてください。市場分析から技術選定まで包括的にサポートします。
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 First seen · 73 lines · 35 tokens per session scan A 5af135e69abc
web-service-planning is a skill published in the GitHub repository masayan1126/masayan-uni-code-plugins (5 stars, last pushed 5mo ago), licensed MIT. It adds 35 tokens to every session and 785 once invoked, about $0.0002 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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