Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Kingdee K3Cloud Mcp

Kingdee K3Cloud Mcp, an MCP server listed in the PlugVet directory.

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 59ccddf26ecb, unchanged since the check below.

NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    docs/session-auth-experiments.md, line 77 **③ HTTP 层观测靠 monkeypatch** - - `PostJson` 直接调模块级 `requests.post`，不暴露 response 对象。

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    src/kingdee_k3cloud_mcp/server.py, line 154 "② 改的是 .env 的值 - - **必须重启** MCP Server，.env 只在启动时读取一次，"

  • SECRETS_ENV_READ Note

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

    src/kingdee_k3cloud_mcp/server.py, line 1035 api_key = os.getenv("MCP_API_KEY", "")

  • OBFUSCATION_FILE_OVER_READ_CAP Note

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

    uv.lock, line 1 version = 1

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.

    NETWORK_NO_FIXED_HOST

    docs/session-auth-experiments.md, line 77

    **③ HTTP 层观测靠 monkeypatch** - - `PostJson` 直接调模块级 `requests.post`，不暴露 response 对象。

    docs/session-auth-experiments.md, line 82

    _orig = wc.requests.post

    docs/session-auth-experiments.md, line 87

    wc.requests.post = _patched

    Show more

    docs/session-auth-review.md, line 57

    - `PostJson()` 使用 `requests.post(..., verify=False)`，模块顶部还有 `urllib3.disable_warnings(InsecureRequestWarning)`：**TLS 证书校验被全局关闭**。

    docs/session-auth-review.md, line 244

    `requests.post(..., verify=False)` + `urllib3.disable_warnings(InsecureRequestWarning)`：凭据签名在**未验证证书**的 TLS 通道上传输，中间人可劫持。这是上游 SDK 的行为，本项目在不覆写 `PostJson()` 的前提下无法修复。作为已知风险记录，建议在内网 /

    docs/session-auth-review.md, line 344

    探针在第 1 轮基础上增加 HTTP 层观测（monkeypatch `k3cloud_webapi_sdk.core.webapi_client.requests.post`，只记状态码、响应头名称、节点标识，不记 cookie 值与完整 SID），并改用原生 `K3CloudApiSdk`，避免恢复逻辑掩盖现象。所有会话在同一进程内以彼此独立的 SDK

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/kingdee_k3cloud_mcp/server.py, line 154

    "② 改的是 .env 的值 - - **必须重启** MCP Server，.env 只在启动时读取一次，"

    src/kingdee_k3cloud_mcp/server.py, line 1029

    load_dotenv(dotenv_path=Path.cwd() / ".env")

    src/kingdee_k3cloud_mcp/server.py, line 1035

    api_key = os.getenv("MCP_API_KEY", "")

    Show more

    .gitignore, line 3

    # ============================================================

    .gitignore, line 4

    .env

    .gitignore, line 6

    !.env.example

    .gitignore, line 7

    *.env

    CHANGELOG.md, line 21

    - `python-dotenv` 下限提升到 `>=1.2.3`：修复 `.env` 文件带 UTF-8 BOM（部分 Windows 上的

    CHANGELOG.md, line 51

    与金蝶端第三方登录授权是否一致，改正后再重启使 `.env` 生效），并说明重试无效、

  • 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

    uv.lock, line 1

    version = 1

  • 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 59ccddf26ecb. can reach a host that is not written as a fixed address. 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: 59ccddf26ecb5ed5f330e5d46304049bd5304781

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Read how this letter is chosen