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Pdlc arch

Skill kanfu-panda/pdlc-skills/skills/pdlc-arch

架构分析(生成/更新 docs/ARCHITECTURE.md 系统架构总览 · surface 型)From its SKILL.md

Install
npx -y skills add kanfu-panda/pdlc-skills --skill pdlc-arch

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

  • 10 stars10 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

SKILL.md

3.3 KB, ~1.1k tokens by cl100k_base, as published. Nobody here has run it

架构分析

<!-- @include templates/prompts/iron-law.md -->

对当前项目架构进行全面分析,输出架构评估报告。

分析维度

1. 服务拆分合理性

  • 各微服务的职责边界是否清晰
  • 是否存在循环依赖
  • 服务粒度是否合适(过大/过小)
  • 数据归属是否明确

2. 通信机制

  • 服务间通信方式(同步REST/gRPC、异步消息队列)
  • 是否存在分布式事务问题
  • 接口版本管理策略
  • 错误传播和容错机制

3. 数据架构

  • 数据库拆分策略(每服务独立数据库 vs 共享)
  • 数据一致性方案
  • 缓存策略
  • 数据备份与恢复

4. 可观测性

  • 日志规范(结构化日志、链路追踪ID)
  • 监控指标(RED指标:Rate/Errors/Duration)
  • 告警策略
  • 分布式追踪

5. 可扩展性

  • 水平扩展能力
  • 负载均衡策略
  • 容量规划

工作流程

架构总览是 surface 型产物docs/ARCHITECTURE.md 描述"系统当前长什么样",就地覆盖更新,不按日期累积多份文件。演进历史靠 git log docs/ARCHITECTURE.md 追溯。这与 per-feature 的 docs/02_design/architecture/F-xxx-arch.md(ledger 型,记录"为某个 feature 为什么改架构")分工互补。

  1. 扫描 backend/frontend/ 下的所有服务和应用
  2. 阅读 docs/02_design/architecture/ 下的 per-feature 架构 ledger(若有)
  3. 分析代码中的依赖关系和调用链路
  4. 遗留检测:若发现旧版按日期命名的 *-arch-analysis.md(散落在 docs/02_design/architecture/ 或旧 review 目录,即 v1.0 的 v1..v5 累积模式),提示并移到 docs/.archive/architecture/,以最新一份作为 ARCHITECTURE.md 的起点
  5. 【必须创建/更新文件】 就地生成/覆盖 docs/ARCHITECTURE.md(参考 templates/architecture-overview-template.md

⚠️ 必须写入磁盘,不可仅在对话中输出。

输出格式

文件路径:docs/ARCHITECTURE.md(固定,就地覆盖)

文档顶部包含 PDLC 追溯头 + surface 标记

<!-- artifact_type: surface -->
<!-- PDLC-TRACE -->
<!-- 功能名称: 架构总览 -->
<!-- 阶段: design -->
<!-- 创建时间: <执行时的实际 ISO 8601 时间戳> -->

报告内容

  • 架构全景图(文本描述 / mermaid)
  • 服务拆分 / 通信 / 数据 / 可观测性 / 可扩展性 各维度评分(1-5)
  • 问题清单与改进建议

创建后验证:确认 docs/ARCHITECTURE.md 已存在且为本次内容

要求

<!-- @include templates/prompts/output-language.md -->
  • 评价要客观,给出依据
  • 建议要可操作,标注优先级
  • surface 铁律:不创建带日期/版本号的架构文件,永远就地覆盖 ARCHITECTURE.md

$ARGUMENTS

<!-- @include templates/prompts/handoff.md -->

本命令的 handoff 输出:

✅ 架构总览已更新:docs/ARCHITECTURE.md
📦 surface 型就地覆盖(历史见 git log docs/ARCHITECTURE.md)
👉 下一步:(本次流程结束,无后续)

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

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