Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Claude Code Codex Subagents

Claude Code plugin for OpenAI Codex subagents, GPT-6.1 Sol, Astra, Luna, parallel code review, adversarial review, and native follow-up sessions through a daemonless MCP server with read-only defaults and explicit full-access mode.

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 SECRETS_ENV_READ

Why this grade

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    SECURITY.md, line 21 Do not include API keys, OAuth tokens, local auth files, Claude/Codex account output, `.env` files, or machine-specific private paths in issues or pull requests. The test suite use

  • SECRETS_ENV_READ Note

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

    src/runner.ts, line 1060 env: sanitizeChildEnv({ ...process.env, ...env }, false),

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

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/redaction.ts, line 98

    if (forwardSensitiveEnv) return { ...env };

    SECURITY.md, line 21

    Do not include API keys, OAuth tokens, local auth files, Claude/Codex account output, `.env` files, or machine-specific private paths in issues or pull requests. The test suite use

    src/runner.ts, line 1060

    env: sanitizeChildEnv({ ...process.env, ...env }, false),

    Show more

    .gitignore, line 2

    .DS_Store

    src/subagents.ts, line 339

    tempCodexHome = await prepareTempCodexHome(definitions, { ...process.env, ...env }, {

  • 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 5ca974de234b. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 5ca974de234b037c7b3acdfe7123e24eb9b38d5f

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