Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Butterbase Skills

Plugin for Butterbase.ai

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.

Rescanned at commit 2340dde77b3c.

NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    skills/build-app/SKILL.md, line 535 curl -X PUT "https://s3.amazonaws.com/..." \

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    skills/build-app/SKILL.md, line 535 curl -X PUT "https://s3.amazonaws.com/..." \

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    skills/templates/SKILL.md, line 62 4. **No secrets in committed files.** `.butterbaseignore` covers the obvious cases (`.env`, `secrets/`). Verify with `butterbase repo push --dry-run` and scan the file list.

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

    Pass

    No shell or command execution found, and no extra permission was declared.

  • 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. can reach s3.amazonaws.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    skills/build-app/SKILL.md, line 535

    curl -X PUT "https://s3.amazonaws.com/..." \

    skills/deploy-frontend/SKILL.md, line 215

    curl -X PUT "{uploadUrl}" \

    skills/durable-objects/SKILL.md, line 50

    async fetch(req: Request): Promise<Response> {

    Show more

    skills/durable-objects/SKILL.md, line 129

    fetch("https://app.butterbase.dev/_do/chat-room/lobby", {

    skills/durable-objects/SKILL.md, line 135

    const ws = new WebSocket("wss://app.butterbase.dev/_do/chat-room/lobby");

    skills/durable-objects/SKILL.md, line 179

    async fetch(req: Request): Promise<Response> {

    skills/durable-objects/SKILL.md, line 209

    async fetch(req: Request): Promise<Response> {

    skills/durable-objects/SKILL.md, line 230

    async fetch(req: Request): Promise<Response> {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    skills/templates/SKILL.md, line 62

    4. **No secrets in committed files.** `.butterbaseignore` covers the obvious cases (`.env`, `secrets/`). Verify with `butterbase repo push --dry-run` and scan the file list.

  • 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.

Note

Hygiene check of commit 2340dde77b3c. can reach a host that is not written as a fixed address. can reach s3.amazonaws.com. The description does not name that host. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 2340dde77b3ce19d2ceafe90593c20e83459d85b

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