CCPM Project Management
automazeio/ccpm
Runs a spec-driven workflow from PRD to epic to GitHub issues to parallel agents, with status, standup and blocked-work reports from bundled scripts.
チーム全体で統一された開発プロセスとコーディング規約を確立するための包括的なガイドとテンプレート。開発ガイドライン作成時、コード実装時に使用する。
Install Development Guidelines
$ npx skills add GenerativeAgents/claude-code-book-chapter8 --skill development-guidelines -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install GenerativeAgents/claude-code-book-chapter8 development-guidelines --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/GenerativeAgents/claude-code-book-chapter8.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/development-guidelines .claude/skills/development-guidelines && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "development-guidelines" agent skill from https://github.com/GenerativeAgents/claude-code-book-chapter8/tree/main/.claude/skills/development-guidelines into .claude/skills/development-guidelines/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "development-guidelines", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/GenerativeAgents/claude-code-book-chapter8/tree/main/.claude/skills/development-guidelinesType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add GenerativeAgents/claude-code-book-chapter8 --skill development-guidelines -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install GenerativeAgents/claude-code-book-chapter8 development-guidelines --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GenerativeAgents/claude-code-book-chapter8.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/development-guidelines .agents/skills/development-guidelines && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "development-guidelines" agent skill from https://github.com/GenerativeAgents/claude-code-book-chapter8/tree/main/.claude/skills/development-guidelines into .agents/skills/development-guidelines/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "development-guidelines", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add GenerativeAgents/claude-code-book-chapter8 --skill development-guidelines -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install GenerativeAgents/claude-code-book-chapter8 development-guidelines --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GenerativeAgents/claude-code-book-chapter8.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/development-guidelines .cursor/skills/development-guidelines && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "development-guidelines" agent skill from https://github.com/GenerativeAgents/claude-code-book-chapter8/tree/main/.claude/skills/development-guidelines into .cursor/skills/development-guidelines/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "development-guidelines", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/GenerativeAgents/claude-code-book-chapter8.git --path .claude/skills/development-guidelines--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add GenerativeAgents/claude-code-book-chapter8 --skill development-guidelines -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install GenerativeAgents/claude-code-book-chapter8 development-guidelines --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GenerativeAgents/claude-code-book-chapter8.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/development-guidelines .gemini/skills/development-guidelines && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "development-guidelines" agent skill from https://github.com/GenerativeAgents/claude-code-book-chapter8/tree/main/.claude/skills/development-guidelines into .gemini/skills/development-guidelines/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "development-guidelines", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install GenerativeAgents/claude-code-book-chapter8 development-guidelinesInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add GenerativeAgents/claude-code-book-chapter8 --skill development-guidelines -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/GenerativeAgents/claude-code-book-chapter8.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/development-guidelines .github/skills/development-guidelines && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "development-guidelines" agent skill from https://github.com/GenerativeAgents/claude-code-book-chapter8/tree/main/.claude/skills/development-guidelines into .github/skills/development-guidelines/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "development-guidelines", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add GenerativeAgents/claude-code-book-chapter8 --skill development-guidelines -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install GenerativeAgents/claude-code-book-chapter8 development-guidelines --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GenerativeAgents/claude-code-book-chapter8.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/development-guidelines .opencode/skills/development-guidelines && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "development-guidelines" agent skill from https://github.com/GenerativeAgents/claude-code-book-chapter8/tree/main/.claude/skills/development-guidelines into .opencode/skills/development-guidelines/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "development-guidelines", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
development-guidelines- GitHub stars
- 119
- Token cost
- ~521 tokens
- SKILL.md length
- 112 words
- Files
- 4
- Skills in repo
- 7
- Repo updated
- First seen
- Licence
- MIT
At a glance
チーム全体で統一された開発プロセスとコーディング規約を確立するための包括的なガイドとテンプレート。開発ガイドライン作成時、コード実装時に使用する。
- Works in 2 steps: 実装時のコーディング規約 (implementation-guide.md) → 開発プロセスの標準化 (process-guide.md)
- Product & Project Management work in your project
- SKILL.md covers 前提条件, 既存ドキュメントの優先順位, 出力先 and クイックリファレンス, plus 2 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Development Guidelines is an agent skill from GenerativeAgents/claude-code-book-chapter8. チーム全体で統一された開発プロセスとコーディング規約を確立するための包括的なガイドとテンプレート。開発ガイドライン作成時、コード実装時に使用する。
Its SKILL.md is about 520 tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files (for example `guides/implementation.md`, `guides/process.md` and `template.md`).
It sits in Product & Project Management. It works with Git. The licence is MIT.
When your agent uses it
- Product & Project Management work in your project
Example prompts
- “/development-guidelines”
Requirements
- Pre-approved tools (allowed-tools): Read, Write, Edit
Workflow steps
2 steps, taken from the first numbered list in SKILL.md.
- 実装時のコーディング規約 (implementation-guide.md)
- 開発プロセスの標準化 (process-guide.md)
What it can do on your machine
Read from SKILL.md and the folder at commit 27c4191. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteEdit
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Development Guidelines loads about 521 tokens when it runs. Until then it costs about 24 tokens; SKILL.md has 112 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from GenerativeAgents/claude-code-book-chapter8 at commit 27c4191, republished under its MIT licence (© GenerativeAgents). 112 words, ~521 tokens.
Download SKILL.mdSave it as
.claude/skills/development-guidelines/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.- name
- development-guidelines
- description
- チーム全体で統一された開発プロセスとコーディング規約を確立するための包括的なガイドとテンプレート。開発ガイドライン作成時、コード実装時に使用する。
- allowed-tools
- Read, Write, Edit
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:
- 実装時のコーディング規約 (implementation-guide.md)
- 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
docs/architecture.md(アーキテクチャ設計書) - 技術スタックの確認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:
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
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
- ./guides/implementation.md で命名規則・コーディング規約を確認
- ./guides/process.md でブランチ戦略・PR処理を確認
- 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
© GenerativeAgents, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 3 other files in .claude/skills/development-guidelines of GenerativeAgents/claude-code-book-chapter8.
- SKILL.md
- guides/implementation.md
- guides/process.md
- template.md
Open the folder on GitHubat commit 27c4191
Compare with similar skills
Development Guidelines next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Development Guidelines this skillGenerativeAgents/claude-code-book-chapter8 | 119 | — | ~521 | Automated safety check: Pass | MIT | |
| CCPM Project Managementautomazeio/ccpm | 8.4k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Weekly Engineering Retrogarrytan/gstack | 136k | — | ~2.4k | Automated safety check: Pass | MIT | |
| Reviewfossasia/eventyay-interpretation | 1.6k | 34 repos | ~996 | Automated safety check: Pass | Apache-2.0 | |
| Graphsmallnest/goal-workflow | 288 | — | ~3.9k | Automated safety check: Pass | MIT | |
| Dough Story Wrap Upterryyin/lizard | 2.5k | — | ~4.3k | Automated safety check: Pass | Custom licence |
Similar skills
Weekly Engineering Retro
garrytan/gstack
Builds a weekly engineering retrospective from git history: commit counts, per-person contributions, work patterns and code quality numbers over a chosen window.
Review
fossasia/eventyay-interpretation
Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes — Standards (does the code follow this repo's documented coding standards?) and Spec (does the code match…
Graph
smallnest/goal-workflow
Graph engineering for parallel task execution: convert a task, PRD, SPEC, or issue set into a dependency graph (DAG), layer it into supersteps, then implement each independent node concurrently with…
Dough Story Wrap Up
terryyin/lizard
Closes one completed feature story, bounded retrospective correction, or context-only planless execution using available execution context.
Start Task
devoxx/DevoxxGenieIDEAPlugin
Create a feature branch for a backlog task, switch to it, and start implementation.
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Questions about Development Guidelines
What does Development Guidelines do?
チーム全体で統一された開発プロセスとコーディング規約を確立するための包括的なガイドとテンプレート。開発ガイドライン作成時、コード実装時に使用する。. Development Guidelines is an agent skill from GenerativeAgents/claude-code-book-chapter8.
When should I use Development Guidelines?
Development Guidelines fits situations like: product & Project Management work in your project.
How do I install Development Guidelines in Claude Code?
Run `npx skills add GenerativeAgents/claude-code-book-chapter8 --skill development-guidelines -a claude-code`. Or copy the skill folder (.claude/skills/development-guidelines in GenerativeAgents/claude-code-book-chapter8) into .claude/skills/development-guidelines in your project. Claude Code loads it when a task matches its description.
How do I install Development Guidelines in Codex?
Run `npx skills add GenerativeAgents/claude-code-book-chapter8 --skill development-guidelines -a codex`. Or copy the skill folder (.claude/skills/development-guidelines in GenerativeAgents/claude-code-book-chapter8) into .agents/skills/development-guidelines in your project. Codex loads it when a task matches its description.
Can I use Development Guidelines in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add GenerativeAgents/claude-code-book-chapter8 --skill development-guidelines -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/development-guidelines, .gemini/skills/development-guidelines, .github/skills/development-guidelines and .opencode/skills/development-guidelines in your project.
What does Development Guidelines need to run?
SKILL.md names no scripts, command-line tools or credentials: Development Guidelines is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit.
Does Development Guidelines access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Development Guidelines safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Development Guidelines use?
Development Guidelines is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Development Guidelines use?
About 521 tokens (SKILL.md is roughly 2.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Development Guidelines?
Skills that share tags, products or a category with Development Guidelines: CCPM Project Management (automazeio/ccpm, 8.4k stars), Weekly Engineering Retro (garrytan/gstack, 136k stars), Review (fossasia/eventyay-interpretation, 1.6k stars) and Graph (smallnest/goal-workflow, 288 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Development Guidelines?
GenerativeAgents (a GitHub organization) maintains it in GenerativeAgents/claude-code-book-chapter8, which has 119 GitHub stars. The repository holds 7 skills in this directory. The repository was last updated on February 28, 2026.
Source: GenerativeAgents/claude-code-book-chapter8 on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.