Grades are a hygiene check, not a security guarantee.

MCP, MCP server

AgentSkills

Portable agent skills, curated skillsets, MCP presets, and routing templates for AI coding agents.

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

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

AGENT_IGNORE_INSTRUCTIONS

Why this grade

  • AGENT_IGNORE_INSTRUCTIONS Medium

    Text tells the agent to ignore earlier instructions.

    skills/prompt-injection-review/SKILL.md, line 13 2. Look for hidden or indirect instructions: ignore previous instructions,

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/install-skillset.py, line 187

    shutil.rmtree(dst)

  • Install and update

    Pass

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

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    .gitignore, line 4

    # Local environment and secrets

    .gitignore, line 5

    .env

    .gitignore, line 7

    !.env.example

    Show more

    skills/secrets-handling-review/references/secrets-handling-review-checklist.md, line 12

    - `.env` files

  • Agent instructions

    Serious

    instructions tell the agent to ignore earlier instructions.

    AGENT_IGNORE_INSTRUCTIONS

    skills/prompt-injection-review/SKILL.md, line 13

    2. Look for hidden or indirect instructions: ignore previous instructions,

  • Obfuscation

    Note

    the file cap was reached before every file was read.

    OBFUSCATION_FILE_CAP_REACHED

    skills/game-phaser-development/SKILL.md, line 1

    ---

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Note

Hygiene check of commit 45f314d2a3d3. can delete files. reads a credential or environment file. instructions tell the agent to ignore earlier instructions. the file cap was reached before every file was read.

Date and source

Date checked:

View source

github.com

Commit graded: 45f314d2a3d3201dd5a0304a3a4f3a5f23a905a2

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