development-guidelines

development-guidelines is a skill for Claude Code from aoki-collabo/simple-hono-mcp-server. It costs 57 tokens per session (1,163 once invoked), scanned A, original, MIT.

A Japanese-language guide and template set for defining team coding rules and development processes, including implementation practices, Git use, testing, and code review.

In plain words
What is it for?
Use it to create or update docs/development-guidelines.md and guide TypeScript or JavaScript implementation and team workflows.
Why use it?
It helps teams create consistent project rules based on their technology stack and repository layout.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

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/aoki-collabo/simple-hono-mcp-server/development-guidelines
Any agent
npx skills add aoki-collabo/simple-hono-mcp-server --skill development-guidelines
Clone the repo
git clone --depth 1 https://github.com/aoki-collabo/simple-hono-mcp-server

Made for: Claude Code.

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 development-guidelines

README.md
[![agentmods](https://agentmods.dev/badge/skills/aoki-collabo/simple-hono-mcp-server/development-guidelines.svg)](https://agentmods.dev/skills/aoki-collabo/simple-hono-mcp-server/development-guidelines)
Your own site
<a href="https://agentmods.dev/skills/aoki-collabo/simple-hono-mcp-server/development-guidelines"><img src="https://agentmods.dev/badge/skills/aoki-collabo/simple-hono-mcp-server/development-guidelines.svg" alt="Measured on agentmods" height="20"></a>
Per session 57 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,163 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 5.1 $0.00057 $0.01163
Opus 5 $0.00028 $0.00581
Sonnet 5 $0.00011 $0.00233
Haiku 4.5 $0.00006 $0.00116

Measured 5d ago against content hash f6a710de1560, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

development-guidelines 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

.claude/skills/development-guidelines/SKILL.md · 108 lines

What it actually says

開発ガイドラインスキル

チーム開発に必要な2つの要素をカバーします:

  1. 実装時のコーディング規約 (implementation-guide.md)
  2. 開発プロセスの標準化 (process-guide.md)

前提条件

開発ガイドライン作成を開始する前に、以下を確認してください:

推奨ドキュメント

  1. docs/architecture.md (アーキテクチャ設計書) - 技術スタックの確認
  2. docs/repository-structure.md (リポジトリ構造) - ディレクトリ構造の確認

開発ガイドラインは、プロジェクトの技術スタックとディレクトリ構造に 基づいた具体的なコーディング規約と開発プロセスを定義します。

既存ドキュメントの優先順位

重要: docs/development-guidelines.md に既存の開発ガイドラインがある場合、 以下の優先順位に従ってください:

  1. 既存の開発ガイドライン (docs/development-guidelines.md) - 最優先

    • プロジェクト固有の規約とプロセスが記載されている
    • このスキルのガイドより優先する
  2. このスキルのガイド - 参考資料

    • ./guides/implementation.md: 汎用的なコーディング規約
    • ./guides/process.md: 汎用的な開発プロセス
    • 既存ガイドラインがない場合、または補足として使用

新規作成時: このスキルのガイドとテンプレートを参照 更新時: 既存ガイドラインの構造と内容を維持しながら更新

出力先

作成した開発ガイドラインは以下に保存してください:

docs/development-guidelines.md

クイックリファレンス

コード実装時

コード実装時のルールと規約: ./guides/implementation.md

含まれる内容:

  • TypeScript/JavaScript規約
  • 型定義・命名規則
  • 関数設計とエラーハンドリング
  • コメント規約
  • セキュリティとパフォーマンス
  • テストコード実装
  • リファクタリング手法

開発プロセスの参照/策定時

Git運用、テスト戦略、コードレビュー: ./guides/process.md

含まれる内容:

  • 基本原則(具体例の重要性、理由説明)
  • Git運用ルール(Git Flow ブランチ戦略)
  • コミットメッセージとPRプロセス
  • テスト戦略(ピラミッドとカバレッジ)
  • コードレビューのプロセス
  • 品質自動化

テンプレート

開発ガイドライン作成時: ./template.md

使用シーン別ガイド

新規開発時

  1. ./guides/implementation.md で命名規則・コーディング規約を確認
  2. ./guides/process.md でブランチ戦略・PR処理を確認
  3. テストを先に書く(TDD)

コードレビュー時

  • ./guides/process.md の「コードレビュープロセス」を参照
  • ./guides/implementation.md で規約違反がないか確認

テスト設計時

  • ./guides/process.md の「テスト戦略」(ピラミッド、カバレッジ)
  • ./guides/implementation.md の「テストコード」(実装パターン)

リリース準備時

  • ./guides/process.md の「Git運用ルール」(main へのマージ方針)
  • コミットメッセージが Conventional Commits に従っているか確認

チェックリスト

  • コーディング規約が具体例付きで定義されている
  • 命名規則が明確である(言語別・プロジェクト固有)
  • エラーハンドリングの方針が定義されている
  • ブランチ戦略が決まっている(Git Flow推奨)
  • コミットメッセージ規約が明確である
  • PRテンプレートが用意されている
  • テストの種類とカバレッジ目標が設定されている
  • コードレビュープロセスが定義されている
  • CI/CDパイプラインが構築されている
Files

What ships with it

3 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. 5d ago First seen · 108 lines · 57 tokens per session scan A f6a710de1560

Subscribe to this mod's changes

development-guidelines is a skill published in the GitHub repository aoki-collabo/simple-hono-mcp-server (1 stars, last pushed 7mo ago), licensed MIT. It adds 57 tokens to every session and 1,163 once invoked, about $0.0003 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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