Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Mcp Server Echart

一个基于 mcp-go 框架构建的 Go 服务，它提供了一个能动态生成 ECharts 图表页面的工具。

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

Why this grade

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    main.go, line 39 // 从 .env 文件加载环境变量（如果存在）

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_PATH_DOTENV

    main.go, line 39

    // 从 .env 文件加载环境变量（如果存在）

    main.go, line 41

    log.Info("未找到 .env 文件，将使用默认值或系统环境变量")

    .gitignore, line 1

    # Local environment variables

    Show more

    README.md, line 13

    - **配置灵活**：通过环境变量或 `.env` 文件进行配置，轻松适配不同环境。

    README.md, line 34

    cp .env.example .env

    README.md, line 37

    `.env` 文件包含以下配置项：

    README.md, line 60

    服务启动后，会监听在 `.env` 文件中配置的 `PORT` 端口（默认为 8989）。

    README.md, line 133

    > - URL 应与您在 `.env` 文件中配置的 `PORT` 和 `PUBLIC_URL` 保持一致。

  • 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

    Note

    the latest commit is more than 365 days old.

    MAINTAINER_STALE

    No file path was stored.

    2025-06-20T20:24:58+08:00

Get the full report on this tool, £49

Note

Hygiene check of commit 38010b1ba93f. reads a credential or environment file. the latest commit is more than 365 days old.

Date and source

Date checked:

View source

github.com

Commit graded: 38010b1ba93f040517245781bd666186f81ad2d8

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