doubt-driven-development Skill
★ Stars are for the whole repo, not this skill
What it does
doubt-driven-development is 1 of 24 skills in the agent-skills repo
Subjects every non-trivial decision to a fresh-context adversarial review before it stands. Use when you want every assumption cross-examined before proceeding, when stress-testing a plan for hidden failure modes, when correctness matters more than speed, when working in unfamiliar code, when stake…
- Connects Instruction files the AI reads; connects to nothing
- Account or key No key needed
- Category 写代码
Skill 和 MCP 有什么不同
MCP 把 AI 连接到外部服务或数据；Skill 是 AI 读取并照做的工作指南，不连接任何服务。
适用的应用
Claude CodeCodexCursorGemini CLIGitHub CopilotWindsurfOpenCodeKiro
依据开发者 README 和 repo 中的文件夹
安装
Is it safe?
- Who made it
GitHub account addyosmani (person), 17 years old
- Use and upkeep
★ 115,500 stars · code last changed 2026年11月2日
- Any scripts?
No, plain text files the AI reads and follows
- Uses the internet?
No scripts, so it does not go online by itself
- Changes machine-wide settings?
No hooks or writes to machine settings found
Checked automatically from the repo files at commit 301b02b (read only, nothing was run). Not a safety guarantee: read it and decide for yourself
Let the AI install it
Works in Claude Code, Codex and Cursor · Copy this sentence into the app’s chat
For one project, paste it into a chat that is open in that project’s folder · The AI always shows you the path before installing
The AI tells you what it will do first and asks your permission at every step
Checked against official docs 2026年11月12日 · Source: code.claude.com, learn.chatgpt.com, cursor.com
For Terminal users
Skill 是 AI 会照做的指令。安装前先阅读文件，只安装可信开发者的 Skill。
开发者推荐的方式
npx skills add addyosmani/agent-skills摘自开发者 README，会下载并运行开发者的代码
你用哪个应用？
打开终端
Mac：按 Command+空格输入 Terminal · Windows：打开 PowerShell（下方命令为 Mac/Linux 写法）
把 skill 文件夹复制到 ~/.claude/skills
这条命令把 repo 下载到临时文件夹，只复制含 SKILL.md 的文件夹
rm -rf /tmp/popnx-skill && git clone --depth 1 https://github.com/addyosmani/agent-skills.git /tmp/popnx-skill && mkdir -p ~/.claude/skills && cp -R '/tmp/popnx-skill/skills/doubt-driven-development' ~/.claude/skills/doubt-driven-development && rm -rf /tmp/popnx-skill重新打开 Claude Code，输入 /doubt-driven-development，或直接提出相关任务，Claude 会自动选用
打开终端
Mac：按 Command+空格输入 Terminal · Windows：打开 PowerShell（下方命令为 Mac/Linux 写法）
把 skill 文件夹复制到 ~/.agents/skills
这条命令把 repo 下载到临时文件夹，只复制含 SKILL.md 的文件夹
rm -rf /tmp/popnx-skill && git clone --depth 1 https://github.com/addyosmani/agent-skills.git /tmp/popnx-skill && mkdir -p ~/.agents/skills && cp -R '/tmp/popnx-skill/skills/doubt-driven-development' ~/.agents/skills/doubt-driven-development && rm -rf /tmp/popnx-skill重新打开 Codex 并提出相关任务，Codex 会列出这个 skill
打开终端
Mac：按 Command+空格输入 Terminal · Windows：打开 PowerShell（下方命令为 Mac/Linux 写法）
把 skill 文件夹复制到 ~/.cursor/skills
这条命令把 repo 下载到临时文件夹，只复制含 SKILL.md 的文件夹
rm -rf /tmp/popnx-skill && git clone --depth 1 https://github.com/addyosmani/agent-skills.git /tmp/popnx-skill && mkdir -p ~/.cursor/skills && cp -R '/tmp/popnx-skill/skills/doubt-driven-development' ~/.cursor/skills/doubt-driven-development && rm -rf /tmp/popnx-skill在 Cursor 的 Agent 聊天中输入 / 并选择 doubt-driven-development
其他支持 Agent Skills 的应用（如 Gemini CLI、GitHub Copilot）使用不同文件夹，请查看该应用的指南，再把含 SKILL.md 的文件夹复制过去。
已于 2026年11月11日 对照 Claude Code、Codex 和 Cursor 官方指南核实 skill 文件夹
Upload to claude.ai (web and app)
Uploading to claude.ai would fail: the description is over 200 characters (487). Use "Let the AI install it" instead
讨论
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来自 GitHub
- GitHub 星标
- 115,500
Stars are for the whole repo, not this skill - 开发者
- addyosmani
- 许可证
- MIT
- 最近代码更新
- 2026年11月2日
- repo 中的 SKILL.md 文件
- 1
- 主题
- agent-skills, antigravity, claude-code, codex, cursor, skills