Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Claude Skills

Shashwat's skills collection: session-rescue (recover AI-agent sessions after a crash/shutdown) and keka-expense-filing (file expense claims on Keka HR from raw receipts)

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.

PERMISSION_SHELL_DECLARED NETWORK_NAMED_HOST

Why this grade

  • PERMISSION_SHELL_DECLARED Note

    Runs shell commands, and the manifest or description says so.

    skills/session-rescue/scripts/rescue.py, line 50 out = subprocess.check_output(["sysctl", "-n", "kern.boottime"], text=True)

  • NETWORK_NAMED_HOST Note

    Calls a fixed host that the description names.

    skills/session-rescue/SKILL.md, line 43 curl -fsSL https://raw.githubusercontent.com/ShashwatJain29/claude-skills/main/skills/session-rescue/scripts/rescue.py | python3

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

    Note

    requests shell access. The manifest names this permission.

    PERMISSION_SHELL_DECLARED

    skills/session-rescue/scripts/rescue.py, line 50

    out = subprocess.check_output(["sysctl", "-n", "kern.boottime"], text=True)

    skills/session-rescue/scripts/rescue.py, line 58

    out = subprocess.check_output(

  • Install and update

    Pass

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

  • Network

    Note

    can reach raw.githubusercontent.com.

    NETWORK_NAMED_HOST

    skills/session-rescue/SKILL.md, line 43

    curl -fsSL https://raw.githubusercontent.com/ShashwatJain29/claude-skills/main/skills/session-rescue/scripts/rescue.py | python3

  • Secrets

    Pass

    No read of a credential file or secret environment variable found.

  • Agent instructions

    Pass

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

  • Obfuscation

    Pass

    No encoded or minified payload found.

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit 60f2a2401a16. requests shell access. The manifest names this permission. can reach raw.githubusercontent.com.

Date and source

Date checked:

View source

github.com

Commit graded: 60f2a2401a168cbf578cfaee78c08e023bbf7c28

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