Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Ai Security Corpus

Ai Security Corpus, a skill listed in the PlugVet directory.

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High. Only try it in a sandbox.

Graded by PlugVetRubric v2

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

PERMISSION_SHELL_UNDECLARED INSTALL_REMOTE_SCRIPT NETWORK_HOST_FROM_INPUT

Why this grade

  • PERMISSION_SHELL_UNDECLARED Medium

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

    scripts/build-site.py, line 50 return subprocess.run(["git", "log", "-1", "--format=%cs", "--", path],

  • INSTALL_REMOTE_SCRIPT Medium

    Fetches a script from the network and runs it (a pipe to a shell, or an install hook with a URL).

    .beads/README.md, line 64 curl -sSL https://raw.githubusercontent.com/steveyegge/beads/main/scripts/install.sh | bash

  • NETWORK_HOST_FROM_INPUT Medium

    A file takes a URL or endpoint as input and has no fixed host list.

    scripts/site/script.js, line 63 loading = fetch(root + 'data/corpus.json').then(function (r) {

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.

If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.

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

    scripts/build-site.py, line 50

    return subprocess.run(["git", "log", "-1", "--format=%cs", "--", path],

    scripts/build-site.py, line 102

    out = subprocess.run(["git", "log", "--reverse", "--format=%x00%as", "-p", "--no-renames", "--", "*.md",

    scripts/build-site.py, line 119

    log = subprocess.run(["git", "log", "--reverse", "--format=%as", "--", path],

    Show more

    scripts/build-site.py, line 150

    head = subprocess.run(["git", "log", "-1", "--format=%H %cI"], cwd=ROOT,

    scripts/build-site.py, line 712

    corpus["updated"] = subprocess.run(["git", "log", "-1", "--format=%ad", "--date=short", "--", *paths],

    scripts/stats.py, line 105

    log = subprocess.run(["git", "log", "--reverse", "--format=%H %ad", "--date=short"], cwd=ROOT,

    scripts/stats.py, line 112

    out = subprocess.run(["git", "grep", "-h", "-o", "-E", r"https?://[^ )>\"'|]+", sha, "--", "*.md",

    scripts/stats.py, line 123

    out = subprocess.run(["git", "log", "-p", "-n", "15", "--format=%x00%ad", "--date=short", "--", "*.md",

  • Install and update

    Serious

    install fetches a script from the network.

    INSTALL_REMOTE_SCRIPT

    .beads/README.md, line 64

    curl -sSL https://raw.githubusercontent.com/steveyegge/beads/main/scripts/install.sh | bash

  • Network

    Serious

    accepts a host from input, with no fixed list in this file.

    NETWORK_HOST_FROM_INPUT

    scripts/site/script.js, line 63

    loading = fetch(root + 'data/corpus.json').then(function (r) {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    .beads/.gitignore, line 68

    # Per-project environment file (Dolt connection config, GH#2520)

    defense/secrets-management/README.md, line 7

    - [enject - Hide .env secrets from AI coding tools](https://github.com/GreatScott/enject) -- encrypted local store with symbolic references; plaintext secrets never exist on disk

    defense/secrets-management/README.md, line 77

    - [Don't let AI read your .env files (Filip Hric / 1Password approach)](https://filiphric.com/dont-let-ai-read-your-env-files)

    Show more

    vault/Defense/Secrets Management.md, line 14

    - [enject - Hide .env secrets from AI coding tools](https://github.com/GreatScott/enject) -- encrypted local store with symbolic references; plaintext secrets never exist on disk

    vault/Defense/Secrets Management.md, line 84

    - [Don't let AI read your .env files (Filip Hric / 1Password approach)](https://filiphric.com/dont-let-ai-read-your-env-files)

  • Agent instructions

    Pass

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

  • Obfuscation

    Note

    a file was over the read cap and was not fully read.

    OBFUSCATION_FILE_OVER_READ_CAP

    general/README.md, line 1

    # General Reading

    vault/General/General Reading.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 691c1faf7fe9. requests shell access. No manifest field names shell or command execution. install fetches a script from the network. accepts a host from input, with no fixed list in this file. reads a credential or environment file. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: 691c1faf7fe9a28159da2262d505f4160eea5a0d

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