Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Proto Skill

Agent skill for proto — the pluggable multi-language version manager by moonrepo.

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.

PERMISSION_SHELL_UNDECLARED

Why this grade

  • PERMISSION_SHELL_UNDECLARED Medium

    Runs shell commands that the manifest or description does not mention.

    skills/proto/SKILL.md, line 93 proto activate pwsh | Out-String | Invoke-Expression

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

    requests shell access. No manifest field names shell or command execution.

    PERMISSION_SHELL_UNDECLARED

    skills/proto/SKILL.md, line 93

    proto activate pwsh | Out-String | Invoke-Expression

    skills/proto/references/commands.md, line 148

    proto activate pwsh | Out-String | Invoke-Expression # $PROFILE (PowerShell)

  • Install and update

    Pass

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

  • Network

    Note

    can reach moonrepo.dev.

    NETWORK_NAMED_HOST

    skills/proto/SKILL.md, line 45

    bash <(curl -fsSL https://moonrepo.dev/install/proto.sh)

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    skills/proto/references/config.md, line 49

    file = ".env"

  • 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.

Note

Hygiene check of commit 911a372fb075. requests shell access. No manifest field names shell or command execution. can reach moonrepo.dev. reads a credential or environment file. no licence file found.

Date and source

Date checked:

View source

github.com

Commit graded: 911a372fb075755045e03067821f8f65fb67b4e8

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