Grades are a hygiene check, not a security guarantee.

Claude Code, Plugin

Claude Tutor

Turn Claude Code into your personal tutor — personalized learning plans, adaptive quizzes, SM-2 spaced repetition, and a web dashboard.

Compatibility: Claude Code.

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 ce194694eca9, unchanged since the check below.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    skills/dashboard/server/api.js, line 95 if (fs.existsSync(planPath)) fs.unlinkSync(planPath);

  • NETWORK_NO_FIXED_HOST Low

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

    skills/dashboard/server/public/app.js, line 5 const res = await fetch(`/api${path}`);

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

    skills/dashboard/server/api.js, line 95

    if (fs.existsSync(planPath)) fs.unlinkSync(planPath);

    skills/dashboard/server/api.js, line 100

    if (fs.existsSync(progPath)) fs.unlinkSync(progPath);

    skills/dashboard/server/api.js, line 159

    if (fs.existsSync(progPath)) fs.unlinkSync(progPath);

  • 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

    skills/dashboard/server/public/app.js, line 5

    const res = await fetch(`/api${path}`);

    skills/dashboard/server/public/app.js, line 10

    const res = await fetch(`/api${path}`, { method: 'PUT', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(body) });

    skills/dashboard/server/public/app.js, line 15

    const res = await fetch(`/api${path}`, { method: 'DELETE' });

    Show more

    skills/dashboard/server/public/app.js, line 20

    const res = await fetch(`/api${path}`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(body) });

    skills/dashboard/server/public/app.js, line 116

    fetch(url, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(body) })

  • 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 ce194694eca9. can delete files. can reach a host that is not written as a fixed address.

Date and source

Date checked:

View source

github.com

Commit graded: ce194694eca994a50a2dbbd9233c71ec0eee8e85

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