dev-doc-structure-skill

Use when setting up, auditing, or maintaining a project's developer documentation so it works as the AI's cross-session memory: tiers the doc set to project scale (S/M/L), routes where each doc and rule belongs, and aligns the structure (fill gaps, merge redundant docs, link orphans). Triggers: 文档结构 / 文档体系 / 知识库 / 文档导航 / 信息架构 / 文档分层 / 文档规模 / SSOT / 单一信息源 / 孤立文档 / 重复文档 / 冗余文档 / 文档臃肿 / 过期文档 / 文档即记忆 / 文档没人维护 / 规则放哪 / 加规则到哪 / 规则文件组织 / 规则补全 / 补全规则 / 通用 git 规则 / 提交规范 / seed rules / commit rules / 接着上次继续 / onboard docs into CLAUDE.md / where to put rules / documentation reading chain / cross-session memory. Also when a doc is missing, duplicated, orphaned (not linked from any entry), or has drifted from the code.