Grades are a hygiene check, not a security guarantee.

Codex, Plugin

Codex Jev Assistant

Jev Assistant for Codex Typed signals before agents act. A personal Codex Plugin that packages TypeSafe Jev MCP with a

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.

SECRETS_PATH_DOTENV PERMISSION_SHELL_DECLARED SECRETS_ENV_READ

Why this grade

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .gitignore, line 2 .env

  • PERMISSION_SHELL_DECLARED Note

    Runs shell commands, and the manifest or description says so.

    plugins/jev-assistant/scripts/smoke_test.py, line 16 servers = json.loads(subprocess.run(['codex', 'mcp', 'list', '--json'],

  • SECRETS_ENV_READ Note

    Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.

    plugins/jev-assistant/scripts/launch.py, line 28 key = os.environ.get("TYPESAFE_API_KEY") or read_key(Path.home() / ".zshrc")

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

    Note

    requests shell access. The manifest names this permission.

    PERMISSION_SHELL_DECLARED

    plugins/jev-assistant/scripts/smoke_test.py, line 16

    servers = json.loads(subprocess.run(['codex', 'mcp', 'list', '--json'],

    plugins/jev-assistant/scripts/smoke_test.py, line 26

    process = subprocess.Popen(command, cwd=cwd,

  • 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_ENV_READ SECRETS_PATH_DOTENV

    plugins/jev-assistant/scripts/launch.py, line 28

    key = os.environ.get("TYPESAFE_API_KEY") or read_key(Path.home() / ".zshrc")

    .gitignore, line 1

    .DS_Store

    .gitignore, line 2

    .env

    Show more

    .gitignore, line 4

    !.env.example

    CONTRIBUTING.md, line 19

    If you run the live smoke test, state that it sends text to TypeSafe and do not include the API response if it contains private material. Never commit `.env`, shell configuration,

  • 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.

Get the full report on this tool, £49

Note

Hygiene check of commit bc506248a01c. requests shell access. The manifest names this permission. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: bc506248a01c9b990c5fd78e4ca9185d44820986

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