
Analyzing Changes
This is a pre-commit gate that tells you if your code changes are missing documentation updates. It categorizes files into code/docs/tests/config, flags when you've changed over 50 lines without touching DESIGN.md, and warns if new files don't have README entries. Works in three modes: working (self-check while coding), staged (before commit), and committed (post-mortem review). The thresholds are opinionated but sensible: 30+ lines without test updates gets flagged, and it'll yell at you for config changes without migration notes. Not a replacement for actual code review, just automated bookkeeping to catch documentation drift before it becomes archaeology work six months later.
- GitHub stars
- 224
- last updated
- Jun 10, 2026
Install
$ npx -y skills add telagod/code-abyss --skill analyzing-changes --agent claude-codeInstalls into .claude/skills of the current project.
Files
变更校验关卡
看清「改了什么、影响哪里、文档是否跟上」——是变更的体检,不是审查替代品。
何时使用
| 场景 | 跑 | 判据 |
|---|---|---|
| 提交前(任何代码改动) | ✅ | 默认门禁 |
| 重构完成 | ✅ | 评估辐射面 |
| 设计级改动 | ✅ | DESIGN.md 是否同步 |
| PR review | ✅ | 替代手工 diff 计数 |
| 跨模块大改 | ✅ | 看依赖图是否成环 |
| 紧急 hotfix | ⚠ | 跑,但允许文档同步延后到稳定后 |
三种模式
| 模式 | 时机 | 用途 |
|---|---|---|
working (默认) | 写代码过程中 | 自检,看「我现在的工作面有哪些待整理」 |
staged | git add 后、commit 前 | 提交闸,看「这一 commit 的合理性」 |
committed | commit 完成后 | review,看「上一段历史改了哪些范围」 |
警告判定
| 警告 | 触发 | 处置 |
|---|---|---|
| 代码 >50 行 而 DESIGN.md 未更新 | 设计层面变化未留痕 | 补 DESIGN.md「改了什么/为何」段 |
| 代码 >30 行 而无测试更新 | 测试覆盖滞后 | 补单测/集成测;或在 PR 注明「该路径已有 E2E 覆盖」 |
| 新增文件而 README.md 未更新 | 用户视角文档滞后 | 补模块入口说明 |
| 配置变更未记录 | 部署可能踩坑 | CHANGELOG / DESIGN 留迁移说明 |
| 删除文件 | 引用可能未清理 | 全仓 grep 文件名/导出符号 |
解读输出
工具产出三类信号:
- 文件分类 — 自动分代码/文档/测试/配置;用于判断「是否纯文档变更」
- 模块识别 — 把变更聚到模块边界;用于判断「跨模块改动」
- 影响评估 — 行数 + 文件数;用于判断「改动是否需要拆 PR」
拆 PR 的判据(基于 commit 角度):
- 跨 ≥3 模块且无统一主题 → 拆
- 单 commit >500 行非生成代码 → 拆
- 一次同时改架构 + 实现 + 文档 → 通常合理(同主题)
与其他 skill 联动
Sponsors
Details
- Repository
- github.com/telagod/code-abyss
- Categories
- Git & Pull Requests, Documentation, Code Review & Quality, Design & UI/UX
- License
- MIT
- First seen
- Jun 11, 2026
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