Agile Product Owner
davila7/claude-code-templates
Agile product ownership toolkit for Senior Product Owner including INVEST-compliant user story generation, sprint planning, backlog management, and velocity tracking.
后端领域架构专家 Owner — 当任务涉及领域模型、业务流程、权限、API、事务、一致性、幂等、兼容、数据边界、服务职责或用户要求从后端/领域专家角度审查时使用；要求用领域语言和业务不变量约束实现。
AGPL-3.0Auto-check passed
Install Backend Domain Architecture
$ npx skills add devcodex-labs/devcodex --skill backend-domain-architecture -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install devcodex-labs/devcodex backend-domain-architecture --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/devcodex-labs/devcodex.git skills-src && mkdir -p .claude/skills && cp -r skills-src/content/skills/backend-domain-architecture .claude/skills/backend-domain-architecture && 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 "backend-domain-architecture" agent skill from https://github.com/devcodex-labs/devcodex/tree/main/content/skills/backend-domain-architecture into .claude/skills/backend-domain-architecture/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "backend-domain-architecture", 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/devcodex-labs/devcodex/tree/main/content/skills/backend-domain-architectureType 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 devcodex-labs/devcodex --skill backend-domain-architecture -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install devcodex-labs/devcodex backend-domain-architecture --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/devcodex-labs/devcodex.git skills-src && mkdir -p .agents/skills && cp -r skills-src/content/skills/backend-domain-architecture .agents/skills/backend-domain-architecture && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "backend-domain-architecture" agent skill from https://github.com/devcodex-labs/devcodex/tree/main/content/skills/backend-domain-architecture into .agents/skills/backend-domain-architecture/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "backend-domain-architecture", 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 devcodex-labs/devcodex --skill backend-domain-architecture -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install devcodex-labs/devcodex backend-domain-architecture --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/devcodex-labs/devcodex.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/content/skills/backend-domain-architecture .cursor/skills/backend-domain-architecture && 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 "backend-domain-architecture" agent skill from https://github.com/devcodex-labs/devcodex/tree/main/content/skills/backend-domain-architecture into .cursor/skills/backend-domain-architecture/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "backend-domain-architecture", 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/devcodex-labs/devcodex.git --path content/skills/backend-domain-architecture--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 devcodex-labs/devcodex --skill backend-domain-architecture -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install devcodex-labs/devcodex backend-domain-architecture --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/devcodex-labs/devcodex.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/content/skills/backend-domain-architecture .gemini/skills/backend-domain-architecture && 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 "backend-domain-architecture" agent skill from https://github.com/devcodex-labs/devcodex/tree/main/content/skills/backend-domain-architecture into .gemini/skills/backend-domain-architecture/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "backend-domain-architecture", 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 devcodex-labs/devcodex backend-domain-architectureInstalls 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 devcodex-labs/devcodex --skill backend-domain-architecture -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/devcodex-labs/devcodex.git skills-src && mkdir -p .github/skills && cp -r skills-src/content/skills/backend-domain-architecture .github/skills/backend-domain-architecture && 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 "backend-domain-architecture" agent skill from https://github.com/devcodex-labs/devcodex/tree/main/content/skills/backend-domain-architecture into .github/skills/backend-domain-architecture/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "backend-domain-architecture", 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 devcodex-labs/devcodex --skill backend-domain-architecture -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install devcodex-labs/devcodex backend-domain-architecture --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/devcodex-labs/devcodex.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/content/skills/backend-domain-architecture .opencode/skills/backend-domain-architecture && 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 "backend-domain-architecture" agent skill from https://github.com/devcodex-labs/devcodex/tree/main/content/skills/backend-domain-architecture into .opencode/skills/backend-domain-architecture/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "backend-domain-architecture", 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
backend-domain-architecture- GitHub stars
- 439
- Token cost
- ~575 tokens
- SKILL.md length
- 116 words
- Files
- 2
- Skills in repo
- 70
- Repo updated
- First seen
- Licence
- AGPL-3.0
At a glance
后端领域架构专家 Owner — 当任务涉及领域模型、业务流程、权限、API、事务、一致性、幂等、兼容、数据边界、服务职责或用户要求从后端/领域专家角度审查时使用；要求用领域语言和业务不变量约束实现。
- Works in 6 steps: 提取领域语言：实体、资源、动作、角色、状态、事件和约束。 → 划定边界上下文：当前服务、共享库、adapter、legacy/compat、pu… → 描述业务流程：入口、前置条件、状态变化、失败分支、回滚和审计。 → …
- SKILL.md covers 定位, 触发条件, 核心门禁 and 执行步骤, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Backend Domain Architecture is an agent skill from devcodex-labs/devcodex. 后端领域架构专家 Owner — 当任务涉及领域模型、业务流程、权限、API、事务、一致性、幂等、兼容、数据边界、服务职责或用户要求从后端/领域专家角度审查时使用；要求用领域语言和业务不变量约束实现。
Its SKILL.md is about 580 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `intent.json`).
The repository describes itself as: Intent-driven AI coding workflow runtime for consistent context, skills, approvals, validation, and handoffs across six AI coding hosts. The licence is AGPL-3.0.
Example prompts
- “/backend-domain-architecture”
Workflow steps
6 steps, taken from the first numbered list in SKILL.md.
- 提取领域语言：实体、资源、动作、角色、状态、事件和约束。
- 划定边界上下文：当前服务、共享库、adapter、legacy/compat、public API 和内部实现。
- 描述业务流程：入口、前置条件、状态变化、失败分支、回滚和审计。
- 设计权限模型：认证、授权、资源映射、route group、policy 和默认拒绝边界。
- 设计一致性：事务范围、读写模型、缓存失效、幂等 key、重试和补偿。
- 检查兼容性：public types、历史路由、迁移、版本化和消费者影响。
What it can do on your machine
Read from SKILL.md and the folder at commit 1dd4525. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).
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
Backend Domain Architecture loads about 575 tokens when it runs. Until then it costs about 32 tokens; SKILL.md has 116 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 devcodex-labs/devcodex at commit 1dd4525, republished under its AGPL-3.0 licence (© devcodex-labs). 116 words, ~575 tokens.
Download SKILL.mdSave it as
.claude/skills/backend-domain-architecture/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- backend-domain-architecture
- description
- 后端领域架构专家 Owner — 当任务涉及领域模型、业务流程、权限、API、事务、一致性、幂等、兼容、数据边界、服务职责或用户要求从后端/领域专家角度审查时使用；要求用领域语言和业务不变量约束实现。
Backend Domain Architecture Skill
定位
本 Skill 负责后端领域架构 Owner 视角。它要求后端设计先表达领域语言、业务流程、不变量和一致性边界，再落到接口、服务、权限、事务、缓存和数据结构，避免把框架样板或测试 fixture 当领域设计。
触发条件
| 场景 | 是否触发 |
|---|---|
| API、服务、权限、领域模型、业务流程、数据一致性或事务边界变化 | 必须 |
| 涉及幂等、并发、缓存、队列、长事务、兼容迁移、public types | 必须 |
| 用户指出示例像低阶、route 重复声明、权限/资源模型不专业 | 必须 |
| 纯静态文档或前端视觉调整，后端契约不变 | N/A + skipReason |
核心门禁
| Gate | 要求 | 证据 |
|---|---|---|
BackendDomainArchitectureGate | 后端方案必须绑定领域语言、边界上下文、业务不变量和一致性策略 | 源码、类型、schema、测试、运行证据 |
DomainLanguageGate | API、服务、文档和测试使用一致的领域词汇 | domainLanguage |
BoundedContextGate | 区分服务职责、模块边界、共享库和历史 route namespace | boundedContext |
WorkflowInvariantGate | 关键业务流程必须写前置条件、状态转换和不可破坏不变量 | workflowInvariants |
PermissionModelGate | 权限、资源、action、route group 或 middleware 由推荐主路径承载 | permissionModel |
ConsistencyIdempotencyGate | 事务、一致性、幂等、重试和兼容演进有明确策略 | transactionConsistency、idempotencyCompatibility |
执行步骤
- 提取领域语言：实体、资源、动作、角色、状态、事件和约束。
- 划定边界上下文：当前服务、共享库、adapter、legacy/compat、public API 和内部实现。
- 描述业务流程：入口、前置条件、状态变化、失败分支、回滚和审计。
- 设计权限模型：认证、授权、资源映射、route group、policy 和默认拒绝边界。
- 设计一致性：事务范围、读写模型、缓存失效、幂等 key、重试和补偿。
- 检查兼容性：public types、历史路由、迁移、版本化和消费者影响。
输出字段
## BackendDomainArchitectureGate
| 字段 | 内容 |
|------|------|
| domainLanguage | 实体、资源、动作、状态、事件和术语 |
| boundedContext | 服务/模块/共享库/legacy/compat/public API 边界 |
| workflowInvariants | 业务流程、状态转换和不可破坏不变量 |
| permissionModel | authN/authZ、resource/action、policy、route group 或 middleware 主路径 |
| transactionConsistency | 事务范围、一致性级别、缓存失效、补偿 |
| idempotencyCompatibility | 幂等、重试、版本兼容、迁移和消费者影响 |反模式
| 反模式 | 修正 |
|---|---|
| 每个 route 重复写权限资源配置 | 使用项目推荐的认证插件、resource mapper、route group 或 preset helper |
| 只描述数据库表，不描述业务不变量 | 补 workflowInvariants 和状态转换 |
| 单项目临时补丁绕过共享库根因 | 评估共享库修复 + 消费项目升级路径 |
| 只按 label 查 legacy，不查 slug/href/title/sidebar/search/generated HTML | 执行语义曝光反查和引用真相抽样 |
与其他 Skill 的关系
expert-output-quality：防止后端 fixture 或重复声明被包装成推荐实践。api-verification：API 行为需要 .http + .cjs 双产物验证。audit-project：项目工程审查中的资源泄漏、权限、类型和运行证据可叠加本 Skill。release-verification：public API、types 或兼容变化进入发布验证。
© devcodex-labs, AGPL-3.0. 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 1 other file in content/skills/backend-domain-architecture of devcodex-labs/devcodex.
- SKILL.md
- intent.json
Open the folder on GitHubat commit 1dd4525
Compare with similar skills
Backend Domain Architecture 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 |
|---|---|---|---|---|---|---|
| Backend Domain Architecture this skilldevcodex-labs/devcodex | 439 | — | ~575 | Automated safety check: Pass | AGPL-3.0 | |
| Agile Product Ownerdavila7/claude-code-templates | 32k | 2 repos | ~256 | Automated safety check: Pass | MIT | |
| Agile Product Owneralirezarezvani/claude-skills | 28k | 3 repos | ~3.2k | Automated safety check: Pass | MIT | |
| Salon OwnerFerroxLabs/wayland | 608 | — | ~4.7k | Automated safety check: Pass | Apache-2.0 | |
| Gym Studio OwnerFerroxLabs/wayland | 608 | — | ~4.9k | Automated safety check: Pass | Apache-2.0 | |
| Restaurant OwnerFerroxLabs/wayland | 608 | — | ~4.1k | Automated safety check: Pass | Apache-2.0 |
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Questions about Backend Domain Architecture
What does Backend Domain Architecture do?
后端领域架构专家 Owner — 当任务涉及领域模型、业务流程、权限、API、事务、一致性、幂等、兼容、数据边界、服务职责或用户要求从后端/领域专家角度审查时使用；要求用领域语言和业务不变量约束实现。. Backend Domain Architecture is an agent skill from devcodex-labs/devcodex.
How do I install Backend Domain Architecture in Claude Code?
Run `npx skills add devcodex-labs/devcodex --skill backend-domain-architecture -a claude-code`. Or copy the skill folder (content/skills/backend-domain-architecture in devcodex-labs/devcodex) into .claude/skills/backend-domain-architecture in your project. Claude Code loads it when a task matches its description.
How do I install Backend Domain Architecture in Codex?
Run `npx skills add devcodex-labs/devcodex --skill backend-domain-architecture -a codex`. Or copy the skill folder (content/skills/backend-domain-architecture in devcodex-labs/devcodex) into .agents/skills/backend-domain-architecture in your project. Codex loads it when a task matches its description.
Can I use Backend Domain Architecture 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 devcodex-labs/devcodex --skill backend-domain-architecture -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/backend-domain-architecture, .gemini/skills/backend-domain-architecture, .github/skills/backend-domain-architecture and .opencode/skills/backend-domain-architecture in your project.
What does Backend Domain Architecture need to run?
SKILL.md names no scripts, command-line tools or credentials: Backend Domain Architecture is instructions for the agent only.
Does Backend Domain Architecture 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 Backend Domain Architecture 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 Backend Domain Architecture use?
Backend Domain Architecture is published under the AGPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Backend Domain Architecture use?
About 575 tokens (SKILL.md is roughly 2.3k 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 Backend Domain Architecture?
Skills that share tags, products or a category with Backend Domain Architecture: Agile Product Owner (davila7/claude-code-templates, 32k stars), Agile Product Owner (alirezarezvani/claude-skills, 28k stars), Salon Owner (FerroxLabs/wayland, 608 stars) and Gym Studio Owner (FerroxLabs/wayland, 608 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Backend Domain Architecture?
devcodex-labs (a GitHub organization) maintains it in devcodex-labs/devcodex, which has 439 GitHub stars. The repository holds 70 skills in this directory. The repository was last updated on September 17, 2026.
Source: devcodex-labs/devcodex on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.