From code-abyss
Analyzes code changes for documentation drift, impact scope, and warning flags (e.g., missed DESIGN.md updates, missing tests). Runs in working/staged/committed modes. Useful before commits, after refactoring, or during PR review.
How this skill is triggered — by the user, by Claude, or both
Slash command
/code-abyss:analyzing-changesThis skill is limited to the following tools:
The summary Claude sees in its skill listing — used to decide when to auto-load this skill
> 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。
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。
| 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 |
| 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 | 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 |
工具产出三类信号:
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)
node scripts/change_analyzer.js # working(默认)
node scripts/change_analyzer.js --mode staged # 暂存区
node scripts/change_analyzer.js --mode committed # 已提交
node scripts/change_analyzer.js -v # 详细
node scripts/change_analyzer.js --json # CI 用
工具给信号,人下结论。先读受影响模块 README/DESIGN,确认:
设计级改动须于 DESIGN.md 留痕:改了什么、为何改、影响何处。三段缺一不可。
npx claudepluginhub telagod/code-abyss --plugin code-abyssAssesses blast radius of code changes and reviews diffs by analyzing what touches what, what could break, which tests to run, and prior decisions. Use before refactors, renames, signature changes, or pull requests.
Reviews only code changes since last commit using graph-based impact analysis and blast radius detection. Provides token-efficient context for focused reviews of bugs, style, tests, and affected files/functions.
Detects documentation-vs-code drift from git diffs, applies safe version/CHANGELOG corrections, and reports all stale-reference issues with file:line evidence.