Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Skills Constitution

Skills Constitution — meta-rule governing all skill invocations across agent platforms

Compatibility: Not stated.

Grade B

Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit e825ee881611.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    scripts/build_skill_tree.py, line 159 r = subprocess.run(

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    scripts/update.sh, line 27 if ! curl -fsSL --retry 2 --retry-delay 2 -o "$TMP/latest.tar.gz" "$PRIMARY_URL" 2>/dev/null; then

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    SKILL_TREE.md, line 87 - `firecrawl` (v0.0.0): 在助手自己的会话里直接用 Firecrawl 做网页搜索/抓取/抽取。CLI 已装在受管 node 工作区；API Key 在本技能目录的 .env 中（用户已...

  • OBFUSCATION_FILE_OVER_READ_CAP Note

    A file was over the read cap and was not fully read.

    SKILL_TREE.md, line 1 # 技能树索引

Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.

Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.

What was checked

Plain notes from the hygiene checks.

  • Permissions

    Concern

    can delete files.

    PERMISSION_DELETE_FILES

    scripts/build_skill_tree.py, line 159

    r = subprocess.run(

    scripts/constitution-doctor.py, line 95

    os.remove(STATE)

    scripts/constitution-doctor.py, line 112

    os.remove(os.path.join(BASE, ".doctor-write-probe"))

    Show more

    scripts/constitution-doctor.py, line 206

    subprocess.run([PY, GATE, ev], input=json.dumps(pl, ensure_ascii=False).encode(),

    scripts/constitution-doctor.py, line 222

    subprocess.run([PY, "-c", "pass"], capture_output=True)

    scripts/constitution-doctor.py, line 232

    os.remove(probe)

    scripts/constitution-doctor.py, line 241

    os.remove(VIO)

    scripts/constitution-gate.py, line 382

    os.remove(fp)

    scripts/constitution-gate.py, line 449

    os.remove(tmp)

    scripts/constitution-gate.py, line 734

    os.remove(SIMPLE_FLAG)

    scripts/constitution-gate.py, line 904

    r = subprocess.run(

    scripts/skill_doctor.py, line 354

    r = subprocess.run([sys.executable, str(script)],

    CHANGELOG.md, line 527

    - **测试套件健壮性**：13.1/13.3 的 `subprocess.run(timeout=25)` 超时会抛 `TimeoutExpired` 让整个套件崩溃退出（无汇总输出）。现捕获后记为失败用例继续跑，套件永远给出完整汇总。

    SKILL.md, line 63

    | **R5 耗时预算** | 单次钩子超 9s 记 `slow` 并**自动拉闸**（平台上限 15s）；所有子进程调用必须带短 timeout | `main()` 计时 + `subprocess.run(timeout=…)` |

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    scripts/update.sh, line 27

    if ! curl -fsSL --retry 2 --retry-delay 2 -o "$TMP/latest.tar.gz" "$PRIMARY_URL" 2>/dev/null; then

    scripts/update.sh, line 28

    curl -fsSL --retry 2 --retry-delay 2 -o "$TMP/latest.tar.gz" "$FALLBACK_URL" \

    scripts/update_skill_rankings.py, line 73

    with urllib.request.urlopen(req, timeout=timeout) as resp:

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    SKILL_TREE.md, line 87

    - `firecrawl` (v0.0.0): 在助手自己的会话里直接用 Firecrawl 做网页搜索/抓取/抽取。CLI 已装在受管 node 工作区；API Key 在本技能目录的 .env 中（用户已...

    SKILL_TREE.md, line 732

    - `firecrawl` (v0.0.0): 在助手自己的会话里直接用 Firecrawl 做网页搜索/抓取/抽取。CLI 已装在受管 node 工作区；API Key 在本技能目录的 .env 中（用户已...

    SKILL_TREE.md, line 1293

    - `firecrawl` (v0.0.0): 在助手自己的会话里直接用 Firecrawl 做网页搜索/抓取/抽取。CLI 已装在受管 node 工作区；API Key 在本技能目录的 .env 中（用户已...

    Show more

    skill_tree.json, line 7855

    "description": "在助手自己的会话里直接用 Firecrawl 做网页搜索/抓取/抽取。CLI 已装在受管 node 工作区；API Key 在本技能目录的 .env 中（用户已授权绑定）。",

    skill_tree.json, line 9758

    "description": "在助手自己的会话里直接用 Firecrawl 做网页搜索/抓取/抽取。CLI 已装在受管 node 工作区；API Key 在本技能目录的 .env 中（用户已授权绑定）。",

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Note

    a file was over the read cap and was not fully read.

    OBFUSCATION_FILE_OVER_READ_CAP

    SKILL_TREE.md, line 1

    # 技能树索引

    skill_tree.json, line 1

    {

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Get the full report on this tool, £49

Note

Hygiene check of commit e825ee881611. can delete files. can reach a host that is not written as a fixed address. reads a credential or environment file. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: e825ee881611679cea93b194e38749e01e4768b4

This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.

Read how this letter is chosen