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.
プロダクト要求定義書(PRD)を作成するための詳細ガイドとテンプレート。PRD作成時にのみ使用. An agent skill from GenerativeAgents/claude-code-book-chapter8.
$ npx skills add GenerativeAgents/claude-code-book-chapter8 --skill prd-writing -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install GenerativeAgents/claude-code-book-chapter8 prd-writing --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/prd-writing .claude/skills/prd-writing && 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 "prd-writing" agent skill from https://github.com/GenerativeAgents/claude-code-book-chapter8/tree/main/.claude/skills/prd-writing into .claude/skills/prd-writing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prd-writing", 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/prd-writingType 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 prd-writing -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install GenerativeAgents/claude-code-book-chapter8 prd-writing --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/prd-writing .agents/skills/prd-writing && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "prd-writing" agent skill from https://github.com/GenerativeAgents/claude-code-book-chapter8/tree/main/.claude/skills/prd-writing into .agents/skills/prd-writing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prd-writing", 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 prd-writing -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install GenerativeAgents/claude-code-book-chapter8 prd-writing --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/prd-writing .cursor/skills/prd-writing && 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 "prd-writing" agent skill from https://github.com/GenerativeAgents/claude-code-book-chapter8/tree/main/.claude/skills/prd-writing into .cursor/skills/prd-writing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prd-writing", 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/prd-writing--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 prd-writing -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install GenerativeAgents/claude-code-book-chapter8 prd-writing --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/prd-writing .gemini/skills/prd-writing && 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 "prd-writing" agent skill from https://github.com/GenerativeAgents/claude-code-book-chapter8/tree/main/.claude/skills/prd-writing into .gemini/skills/prd-writing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prd-writing", 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 prd-writingInstalls 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 prd-writing -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/prd-writing .github/skills/prd-writing && 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 "prd-writing" agent skill from https://github.com/GenerativeAgents/claude-code-book-chapter8/tree/main/.claude/skills/prd-writing into .github/skills/prd-writing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prd-writing", 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 prd-writing -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 prd-writing --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/prd-writing .opencode/skills/prd-writing && 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 "prd-writing" agent skill from https://github.com/GenerativeAgents/claude-code-book-chapter8/tree/main/.claude/skills/prd-writing into .opencode/skills/prd-writing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "prd-writing", 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.
prd-writingプロダクト要求定義書(PRD)を作成するための詳細ガイドとテンプレート。PRD作成時にのみ使用. An agent skill from GenerativeAgents/claude-code-book-chapter8.
Prd Writing is an agent skill from GenerativeAgents/claude-code-book-chapter8. プロダクト要求定義書(PRD)を作成するための詳細ガイドとテンプレート。PRD作成時にのみ使用。
Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `template.md`).
It sits in Product & Project Management, covering PRD writing. The licence is MIT.
12 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit 27c4191. It shows what the files ask for, not the result of running them.
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteFrom allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown and bash).
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Prd Writing loads about 1.3k tokens when it runs. Until then it costs about 15 tokens; SKILL.md has 235 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.
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.
The full file from GenerativeAgents/claude-code-book-chapter8 at commit 27c4191, republished under its MIT licence (© GenerativeAgents). 235 words, ~1,269 tokens.
.claude/skills/prd-writing/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.このスキルは、高品質なプロダクト要求定義書(PRD)を作成するための詳細ガイドです。
PRD作成を開始する前に、以下が完了している必要があります:
プロダクトのアイデアについて、ユーザー自身がClaude Codeとの対話を通じてブラッシュアップを完了している必要があります。
重要: 壁打ちの内容は、ユーザーが以下のファイルに保存する必要があります:
ファイルパス: docs/ideas/initial-requirements.md
このファイルには以下の内容が含まれている必要があります:
PRD作成時には、このファイルの内容を参照して詳細化を行います。
重要: docs/product-requirements.md に既存のPRDがある場合、
以下の優先順位に従ってください:
既存のPRD (docs/product-requirements.md) - 最優先
このスキルのガイド - 参考資料
新規作成時: このスキルのテンプレートとガイドを参照 更新時: 既存PRDの構造と内容を維持しながら更新
作成したPRDは以下に保存してください:
docs/product-requirements.mdPRDを作成する際は、次のテンプレートを使用してください: ./template.md
まず、ユーザーが作成した初期要求仕様を確認します:
Read('docs/ideas/initial-requirements.md')initial-requirements.mdの内容をもとに、テンプレートに従ってPRDを生成します。
生成されたPRDを以下の観点でレビューします:
生成したPRDは以下の形式で評価します:
✅ 強み
⚠️ 改善が必要な点
機能要件の曖昧さ:
成功指標の測定方法:
レビューで指摘された問題を一つずつ確認し、具体化が必要な箇所を改善します:
注意点:
すべての要件は具体的で測定可能でなければなりません。
悪い例:
良い例:
すべての機能は、明確なユーザーの課題を解決するものでなければなりません。
ユーザーストーリーのフォーマット:
[ユーザー]として、[目的]のために、[機能]が欲しい例:
開発者として、ターミナルから離れずにタスクを管理するために、
CLIベースのタスク管理ツールが欲しいすべての機能に優先度を設定します:
### 名称
**Devtask** - 開発者向けタスク管理CLIツール
### プロダクトコンセプト
- CLIで完結するタスク管理: ターミナルから離れずにすべての操作を完結
- 優先順位の自動推定機能: タスクの期限、作成日時、ステータス変更履歴などから優先順位を自動推定
- シンプルで高速な操作感: 最小限のキー入力で操作完了、即座のレスポンス
### プロダクトビジョン
開発者がターミナルから離れることなく、効率的にタスクを管理できるCLIツールを提供する。
コマンドラインでの操作に特化し、開発フローを中断させない軽量で高速なタスク管理を実現する。
優先順位の自動推定により、開発者は本質的な作業に集中できる。具体的な価値提案を含める
悪い例:
便利なタスク管理ツールを作る良い例:
開発者がターミナルから離れずにタスク管理できるCLIツール。
提供する価値:
- コンテキストスイッチの削減(GUI↔ターミナルの切り替えゼロ)
- 作業効率の向上(マウス操作不要で平均30%の時間短縮)
- 自動化との連携(シェルスクリプトに組み込み可能)### プライマリーペルソナ: 田中太郎(29歳、フルスタックエンジニア)
- フリーランスで3-5プロジェクトを並行
- Vim/Emacs + ターミナル環境
- タスク管理に時間をかけたくない
- Markdown、Git、CLIツールを好む### プライマリーKPI
- 日次アクティブユーザー(DAU): 100人(3ヶ月後)
- タスク完了率: 70%以上
- 1日あたりの平均コマンド実行回数: 10回以上各機能には以下を含めます:
フォーマット:
### [機能名]
ユーザーストーリー:
[ユーザー]として、[目的]のために、[機能]が欲しい
受け入れ条件:
- [ ] 条件1(測定可能)
- [ ] 条件2(測定可能)
優先度: P0(必須) / P1(重要) / P2(できれば)CLIツールの場合、具体的なコマンド例を記載します:
# 基本操作
devtask add "タスク名" --due 2025-01-15 --priority high
devtask list
devtask next # 今やるべきタスクを表示
devtask done <task-id>
devtask show <task-id>測定可能な形で記述します:
例:
### パフォーマンス
- コマンド実行時間: 100ms以内(平均的なPC環境で)
- タスク一覧表示: 1000件まで1秒以内
### ユーザビリティ
- 新規ユーザーが5分以内に基本操作を習得できる
- ヘルプコマンドで全機能を確認できる
### 信頼性
- データ損失ゼロ(自動バックアップ)
- エラー発生時のロールバックPRDの品質を確保するため、以下のチェックポイントを確認してください:
PRD作成の成功のポイント:
© GenerativeAgents, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 1 other file in .claude/skills/prd-writing of GenerativeAgents/claude-code-book-chapter8.
Open the folder on GitHubat commit 27c4191
Prd Writing 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 |
|---|---|---|---|---|---|---|
| Prd Writing this skillGenerativeAgents/claude-code-book-chapter8 | 120 | — | ~1.3k | Automated safety check: Pass | MIT | |
| CCPM Project Managementautomazeio/ccpm | 8.4k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Ralph Tui Create Beadssubsy/ralph-tui | 2.5k | 1 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Trellis Brainstormanjiemo/SunnyBeach | 178 | 7 repos | ~4k | Automated safety check: Pass | Apache-2.0 | |
| Adversarial Speczscole/adversarial-spec | 556 | 1 repos | ~8.3k | Automated safety check: Notes | MIT | |
| Ralph Tui Create Beads Rustsubsy/ralph-tui | 2.5k | 1 repos | ~2.8k | Automated safety check: Pass | MIT |
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.
subsy/ralph-tui
Convert PRDs to beads for ralph-tui execution. An agent skill from subsy/ralph-tui.
anjiemo/SunnyBeach
Guides collaborative requirements discovery before implementation.
zscole/adversarial-spec
Iteratively refine a product spec by debating with multiple LLMs (GPT, Gemini, Grok, etc.) until all models agree.
subsy/ralph-tui
Convert PRDs to beads for ralph-tui execution using beads-rust (br CLI).
Q00/ouroboros
Runs a guided product-manager interview that classifies each question automatically and produces a Product Requirements Document.
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。
GenerativeAgents/claude-code-book-chapter8
作業指示毎の作業計画、タスクリストをドキュメントに記録するためのスキル。ユーザーからの指示をトリガーとした作業計画時、実装時、検証時に読み込む。
GenerativeAgents/claude-code-book-chapter8
アーキテクチャ設計書を作成するための詳細ガイドとテンプレート。アーキテクチャ設計時にのみ使用. An agent skill from GenerativeAgents/claude-code-book-chapter8.
GenerativeAgents/claude-code-book-chapter8
機能設計書を作成するための詳細ガイドとテンプレート。機能設計書作成時にのみ使用. An agent skill from GenerativeAgents/claude-code-book-chapter8.
GenerativeAgents/claude-code-book-chapter8
リポジトリ構造定義書を作成するための詳細ガイドとテンプレート。リポジトリ構造定義時にのみ使用. An agent skill from GenerativeAgents/claude-code-book-chapter8.
GenerativeAgents/claude-code-book-chapter8
用語集を作成するための詳細ガイドとテンプレート。用語集作成時にのみ使用。
Categories
プロダクト要求定義書(PRD)を作成するための詳細ガイドとテンプレート。PRD作成時にのみ使用. An agent skill from GenerativeAgents/claude-code-book-chapter8. Prd Writing is an agent skill from GenerativeAgents/claude-code-book-chapter8.
Prd Writing fits situations like: tasks that involve PRD writing.
Run `npx skills add GenerativeAgents/claude-code-book-chapter8 --skill prd-writing -a claude-code`. Or copy the skill folder (.claude/skills/prd-writing in GenerativeAgents/claude-code-book-chapter8) into .claude/skills/prd-writing in your project. Claude Code loads it when a task matches its description.
Run `npx skills add GenerativeAgents/claude-code-book-chapter8 --skill prd-writing -a codex`. Or copy the skill folder (.claude/skills/prd-writing in GenerativeAgents/claude-code-book-chapter8) into .agents/skills/prd-writing in your project. Codex loads it when a task matches its description.
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 prd-writing -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/prd-writing, .gemini/skills/prd-writing, .github/skills/prd-writing and .opencode/skills/prd-writing in your project.
SKILL.md names no scripts, command-line tools or credentials: Prd Writing is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write.
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.
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.
Prd Writing is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.3k tokens (SKILL.md is roughly 5.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Prd Writing: CCPM Project Management (automazeio/ccpm, 8.4k stars), Ralph Tui Create Beads (subsy/ralph-tui, 2.5k stars), Trellis Brainstorm (anjiemo/SunnyBeach, 178 stars) and Adversarial Spec (zscole/adversarial-spec, 556 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
GenerativeAgents (a GitHub organization) maintains it in GenerativeAgents/claude-code-book-chapter8, which has 120 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.