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skill-link-check Checked

Audit project and global .agents/skills and .claude/skills layouts. Verify that .agents/skills co…
⚡ Productivity skills By yan-labs Version v1.0.0 Added 2026-09-11 Updated 2026-09-11 Source ↗
9.1Overall rating
1Views
4Downloads
183Stars

Installation

🤖 Install via AI

Copy the prompt below and send it to your AI assistant (e.g. Claude Code) — it will follow the instructions and install automatically.

Install the "skill-link-check" skill by following the instructions at https://skill123.me/install/skill-link-check.
⌨️ Command line install

Run in your terminal — downloads and installs to ~/.claude/skills/.

curl -fsSL https://skill123.me/install/skill-link-check.sh | bash
📦 Download ZIP

Download the zip and extract it into your skills directory (e.g. ~/.claude/skills/), then restart your session.

⬇ Download v1.0.0 · 7 KB
📊 Static rating
9.1/10
Trigger
7.0
Structure
8.7
Workflow
10.0
Content
10.0
Engineering
9.0
Security
10.0

Six-dimension rubric with reviewer rationale.

View scorecard ↓
🛡 Dynamic test
—

Not live-tested yet — this skill is rated on static analysis only.

About this skill

Audit project and global .agents/skills and .claude/skills layouts. Verify that .agents/skills contains the real source and .claude/skills mirrors it through a parent or per-skill symlink. Use whenever a skill or slash command is missing, not loading, duplicated, inconsistent, or described as "skill 没生效", "skill 不一致", "为什么 skill 没识别到", "检查 skill 链接", ghost skill, broken skill link, or missing skill. Also use when a skill exists in one directory but not the other.

Skill Link Check

Documentation

Audit project and global .agents/skills and .claude/skills layouts. Verify that .agents/skills contains the real source and .claude/skills mirrors it through a parent or per-skill symlink. Use whenever a skill or slash command is missing, not loading, duplicated, inconsistent, or described as "skill 没生效", "skill 不一致", "为什么 skill 没识别到", "检查 skill 链接", ghost skill, broken skill link, or missing skill. Also use when a skill exists in one directory but not the other.

Skill Link Check

安装与更新

来源:Skills.sh


# 首次全局安装,或更新失败时重新安装
npx skills add yan-labs/yan-skills --skill skill-link-check -g -y

# 更新已安装的全局 Skill
npx skills update skill-link-check -g -y

若使用项目级安装,去掉安装命令中的 -g;项目级更新使用 npx skills update skill-link-check -p -y。

本 Skill 只审计目录布局,不自动移动、删除或覆盖文件:

  • .agents/skills/<name>/ 保存真实源文件。
  • .claude/skills 要么整体链接到 .agents/skills,要么通过逐个子项链接镜像它。

最常见的漂移是 Skill 被直接创建成 .claude/skills/<name>/ 真实目录,却没有进入 .agents/skills/。它看似已安装,实际不会随正常备份、同步或迁移流程保存。

Goal Contract

在 /goal、autopilot 或其他持续执行器中,本 Skill 的完成条件是“审计证据完整”,不是“退出码必须为 0”。发现问题是有效结果,不能为了让检查通过而擅自修复。


<goal>审计所有适用作用域,判定 Skill 源目录与运行时镜像是否一致,并为每个问题提供可复核证据和修复命令。</goal>
<gate>检查脚本已从用户目标项目运行;每个适用作用域都有布局模式、问题分类和退出状态。</gate>
<done-when>无问题时明确报告 clean;有问题时完整列出数量、类别、路径和建议命令;未自动修改任何被审计目录。</done-when>

因此:

  • 退出码 0:审计完成且没有发现问题。
  • 退出码 1:审计完成且发现问题,不代表 Skill 执行失败。
  • Python traceback、参数错误或无法读取目标:才属于执行失败,需要修复后重跑。

运行方式


python3 "$(dirname "$0")/check.py"

默认审计:

  • **Project**:当前目录下的 .agents/skills 与 .claude/skills。
  • **Global**:$HOME 下的同名目录。

自动化或 checker 可使用:


# 明确指定项目,避免依赖当前工作目录
python3 "$(dirname "$0")/check.py" --project-root /path/to/project

# 只查一个作用域
python3 "$(dirname "$0")/check.py" --project-only
python3 "$(dirname "$0")/check.py" --global-only

# 输出稳定 JSON 证据;发现问题时仍返回 1
python3 "$(dirname "$0")/check.py" --json

两种合法布局

两种模式都应通过:

1. **Parent symlink**:.claude/skills 本身指向 .agents/skills。新增 Skill 自动保持一致。

2. **Per-child symlinks**:.claude/skills 是真实目录,每个 .claude/skills/<name> 指向 ../../.agents/skills/<name>。

脚本会自动识别模式,不要求为了统一风格而改造一个本来健康的布局。

问题分类

  • orphan-in-claude:.claude/skills/ 中有真实条目,但 .agents/skills/ 没有对应源文件。报告时优先列出。
  • missing-link:源 Skill 存在,但运行时镜像缺失。
  • not-symlink:逐子项模式下,镜像位置是重复的真实文件或目录。
  • broken-symlink:链接目标不存在,包括损坏的父级链接。
  • wrong-target:链接存在,但指向错误 Skill 或 .agents/skills 之外。

报告规则

1. 先给总问题数和分类计数;有 orphan-in-claude 时先报告它。

2. 每项给出名称、证据路径和一行解释。

3. 原样附上脚本生成的建议修复命令,便于用户复核后执行。

4. 不自动修复。孤儿目录可能是用户尚未迁移的工作,重复目录也可能已经分叉;自动移动或删除会造成数据损失。

5. 如果全部健康,一句话说明适用作用域及布局模式即可结束。

验证 Skill 自身


python3 -m unittest discover -s "$(dirname "$0")/tests" -v

Score breakdown

Trigger
7.0
Clear What and bilingual trigger phrases for missing or inconsistent skills, but no When-Not and keyword breadth is inherently narrow.
Structure
8.7
Tight 99-line SKILL.md with one script and tests; check.py lives at skill root instead of scripts/.
Workflow
10.0
Excellent reviewer design: goal contract with gate and done-when, five-class issue taxonomy, no-auto-fix guard, JSON evidence mode, unittest self-check.
Content
10.0
Crisp imperative instructions with concrete runnable commands and precise exit-code semantics.
Engineering
9.0
Valid frontmatter, shebang and tests present; run snippet relies on resolving skill dir via $0 which agents must adapt.
Security
10.0
Strictly read-only script, no network, no secrets; suggested rm -rf fixes are quoted, flagged for review, and never executed.
Exemplary small reviewer skill: read-only symlink audit with clear issue taxonomy, honest exit-code contract, suggested-fix-only commands and unit tests; only blemishes are the script sitting at skill root and a description without exclusions.