Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

skills

这是徐望瀚在日常工作中使用和维护的一组可复用 skills。每个 skill 使用独立子文件夹，并按 Anthropic/Claude Skills 风格提供 SKILL.md。

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings 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 9ee6ddd4fe1d, unchanged since the check below.

SECRETS_PATH_CREDENTIAL

Why this grade

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    codex-app-troubleshooting/scripts/claude_proxy/install.py, line 74 private[claude / '.credentials.json'] = args.credentials.read_bytes()

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

    codex-app-troubleshooting/scripts/github_api_curl.py, line 22

    return subprocess.call([str(real), *args])

    codex-app-troubleshooting/scripts/github_api_curl.py, line 44

    auth = subprocess.run(["gh", "auth", "token", "--hostname", "github.com"],

    codex-app-troubleshooting/scripts/github_api_curl.py, line 52

    result = subprocess.run([str(real), "-q", *args, "--globoff", "--max-redirs", "0", "--config", "-"],

    Show more

    codex-app-troubleshooting/scripts/claude_proxy/cc_proxy.py, line 100

    child = subprocess.Popen([sys.executable, str(script)], stdin=subprocess.DEVNULL,

    lab-cluster-1/scripts/hf_cache_to_model_dir.py, line 89

    shutil.rmtree(item)

    lab-cluster-1/scripts/hf_cache_to_model_dir.py, line 114

    shutil.rmtree(dst)

    lab-cluster-1/scripts/hf_cache_to_model_dir.py, line 183

    shutil.rmtree(dst)

    paper-figure-style-1/scripts/build_previews.py, line 47

    result=subprocess.run(

    paper-figure-style-2/scripts/build_previews.py, line 47

    result=subprocess.run(

    paper-review-injection-audit/scripts/test_collect_md_evidence.py, line 89

    result = subprocess.run(

    agent-orchestration/references/01_claude_code_atria.md, line 45

    result = subprocess.run(

  • Install and update

    Note

    The docs document an installer that pipes a download into a shell.

    INSTALL_DOCUMENTED_INSTALLER

    codex-app-troubleshooting/references/11_claude_gemini_and_extension_env.md, line 7

    - 原安装入口是 `https://claude.ai/install.sh`，历史命令为 `curl -fsSL https://claude.ai/install.sh | bash`。先核对 [Claude Code 官方概览](https://code.claude.com/docs/en/overview)、当前平台安装方式，并下载审查脚本后执行。

  • Network

    Concern

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

    NETWORK_NO_FIXED_HOST

    codex-app-troubleshooting/scripts/github_api_curl.py, line 2

    """Temporary curl shim: authenticate one GitHub API URL without putting tokens in argv."""

    codex-app-troubleshooting/scripts/github_api_curl.py, line 16

    raise ValueError("Set CODEX_REAL_CURL to the real absolute curl executable")

    codex-app-troubleshooting/scripts/github_api_curl.py, line 37

    raise ValueError("Missing curl option value")

    Show more

    codex-app-troubleshooting/scripts/github_api_curl.py, line 61

    print("GitHub API curl wrapper refused this call; check URL, options, real curl and gh login.",

    codex-app-troubleshooting/scripts/claude_proxy/cc_env.sh, line 95

    curl --proxy "$uri" --noproxy '' --connect-timeout 5 --max-time 30 \

    codex-app-troubleshooting/scripts/claude_proxy/cc_proxy.py, line 57

    with socket.create_connection(("127.0.0.1", int(port)), timeout=0.2):

    codex-app-troubleshooting/scripts/claude_proxy/cc_proxy_chain.py, line 28

    upstream = socket.create_connection((config["UPSTREAM_HOST"], config["UPSTREAM_PORT"]), timeout=30)

    context-overlay/SKILL.md, line 130

    curl -fsSL https://raw.githubusercontent.com/black-yt/context-overlay/main/VERSION

    context-overlay/SKILL.md, line 448

    curl -sS \

    structai/SKILL.md, line 77

    curl -fsSL https://raw.githubusercontent.com/black-yt/structai/main/pyproject.toml | sed -n '1,80p'

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    download_skill.py, line 14

    TOKEN = os.environ.get("GITHUB_TOKEN")

    codex-app-troubleshooting/scripts/claude_proxy/install.py, line 74

    private[claude / '.credentials.json'] = args.credentials.read_bytes()

    codex-history-sync/scripts/sync_codex_history.py, line 37

    "credentials.json",

    Show more

    codex-history-sync/scripts/sync_codex_history.py, line 39

    ".env",

    github-readme-writing/SKILL.md, line 315

    如果项目涉及模型/API key，必须使用 `.env.example`，不要在 README 写真实 key。

    huggingface-dataset-publishing/SKILL.md, line 40

    token = os.environ.get("HF_TOKEN")

    huggingface-dataset-publishing/SKILL.md, line 107

    token = os.environ.get("HF_TOKEN")

    llm-image-generation/SKILL.md, line 36

    print("LLM_API_KEY:", "<set>" if os.environ.get("LLM_API_KEY") else "<unset>")

    llm-image-generation/SKILL.md, line 111

    key = os.environ.get("LLM_API_KEY")

    pdf-parsing/SKILL.md, line 107

    python3 -c "import os; print('MINERU_TOKEN set:', bool(os.environ.get('MINERU_TOKEN')))"

    codex-app-troubleshooting/references/12_claude_proxy_chain_and_migration.md, line 14

    | `claude/credentials.json` | 私有 OAuth access/refresh token | 不随 skill 分发，用户可在私有通道提供 |

    codex-app-troubleshooting/references/12_claude_proxy_chain_and_migration.md, line 18

    原安装会写 `~/.cc/`、`~/.claude/.credentials.json`、`~/.claude/settings.json`、`~/.claude.json`，不改 `.bashrc`。通用实现保留位置与行为边界，所有路径基于用户 home，支持非 root；不会在导入 skill 时自动运行。

    codex-app-troubleshooting/references/12_claude_proxy_chain_and_migration.md, line 110

    - 已有 `.credentials.json` 先做唯一备份，落盘为 0600，目录为用户私有；不要通过 `cat`、工具输出或 Git 传输认证内容。

    codex-history-sync/SKILL.md, line 20

    - 默认排除 `auth.json`、`config.toml`、`credentials.json`、`settings.json`、`.env`，以及 `bin/`、`cache/`、`logs/`、`node_modules/`、`tmp/`。

  • Agent instructions

    Pass

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

  • Obfuscation

    Pass

    No encoded or minified payload found.

  • Licence

    Note

    no licence file found.

    LICENCE_MISSING

    No file path was stored.

    no licence file found.

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit 9ee6ddd4fe1d. can delete files. The docs document an installer that pipes a download into a shell. can reach a host that is not written as a fixed address. reads a credential or environment file. no licence file found.

Date and source

Date checked:

View source

github.com

Commit graded: 9ee6ddd4fe1d182df676dc06562cd75a3a8bc46a

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