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VitaminMCP MCP Server

local only

VitaminMCP runs on your own machine — the client starts it, so there is no endpoint to ping. 292 installs a week from npm. Last commit 20 Oct 2026.

Test Minecraft plugins end to end: drive a real Paper server and real protocol bots.

Installs per day peak 223 · avg 37 · +163% w/w
a month agotoday
292
Installs / week
npm · vitaminmcp
2
Stars
1 open issue
20 Oct 2026
Last commit
15 releases in 90 days
MIT
License
Java

What the code does

We read the source, 2 d ago · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

File ships in the package but is absent from the source [пакет] runner/src/join.mjs:1
этот файл ставится пользователю, но в репозитории его нет
Package points at a different repository backas03/vitaminmcp
пакет vitaminmcp ссылается на backas03/vitaminmcp-minecraft
Runs an external command [пакет] runner/src/bots.mjs:53, [пакет] runner/src/dispatch.mjs:44, npm/bin/vitaminmcp.mjs:159 и ещё 5
  async spawn(name, clientIp, auth = 'offline', account = '') {
In the project's build, not in the package

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

        ProcessBuilder builder = new ProcessBuilder(commandFor(runnerPath, host, port, protocol))

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add vitaminmcp -- npx -y vitaminmcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "vitaminmcp": {
      "command": "npx",
      "args": [
        "-y",
        "vitaminmcp"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.vitaminmcp]
command = "npx"
args = ["-y", "vitaminmcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "vitaminmcp": {
      "command": "npx",
      "args": [
        "-y",
        "vitaminmcp"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "vitaminmcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "vitaminmcp"
      ]
    }
  }
}

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answering

VitaminMCP — questions

Answers built from our own checks of this server.

Why is there no uptime for VitaminMCP?
VitaminMCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package vitaminmcp was installed 292 times last week.
How do I connect VitaminMCP?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls vitaminmcp straight from npm; nothing to host, nothing to sign up for.
How many people use VitaminMCP?
The npm package vitaminmcp was installed 292 times in the last week. Week over week that is +163%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is VitaminMCP open source?
Yes — it is published under the MIT licence, written in Java, 2 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.