Grades are a hygiene check, not a security guarantee.

Codex, Plugin

Dev Harness Runtime

dev-harness 的统一执行 Runtime 与多平台插件分发层。任务选择、状态、授权、恢复和编排由公共 Core 承担，宿主接入由 Adapter 负责，安装产物由 Packager 生成。

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 1ee4fa4cf0f7, unchanged since the check below.

NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV PERMISSION_SHELL_DECLARED SECRETS_ENV_READ

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    packages/core/src/authorization/isolated-model-host.ts, line 9 const upstream = net.connect('/dhr/model-broker/broker.sock');

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .gitignore, line 10 .env

  • PERMISSION_SHELL_DECLARED Note

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

    packages/core/src/authorization/sandbox-control.ts, line 62 child = subprocess.Popen([config['binary']] + args, stdin=subprocess.PIPE,

  • SECRETS_ENV_READ Note

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

    scripts/smoke-dsh-autonomous.mjs, line 19 assert.ok(process.env.DEEPSEEK_API_KEY, 'Set DEEPSEEK_API_KEY in the trusted host environment');

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

    packages/core/src/authorization/sandbox-control.ts, line 62

    child = subprocess.Popen([config['binary']] + args, stdin=subprocess.PIPE,

  • 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.

    NETWORK_NO_FIXED_HOST

    packages/core/src/authorization/isolated-model-host.ts, line 9

    const upstream = net.connect('/dhr/model-broker/broker.sock');

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    packages/core/src/worker/task-bridge.ts, line 70

    env: { ...env } as TaskExecutionRequest['env'], read: read.policy, scope: structuredClone(scope) };

    scripts/smoke-dsh-autonomous.mjs, line 19

    assert.ok(process.env.DEEPSEEK_API_KEY, 'Set DEEPSEEK_API_KEY in the trusted host environment');

    .gitignore, line 10

    .env

    Show more

    .gitignore, line 9

    # Local environment files

    .gitignore, line 12

    !.env.example

  • 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.

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Note

Hygiene check of commit 1ee4fa4cf0f7. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 1ee4fa4cf0f70c3ed565f2ac1229960ec218afd7

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