vitaminmcp

vitaminmcp is a plugin for Claude Code from Backas03/VitaminMCP. Its manifest loads nothing; the 1 skill, 1 MCP server it bundles cost 126 tokens per session together, scanned A, original, MIT.

A testing tool for Minecraft plugins that runs a real Paper server and real protocol bots. Paper is a Minecraft server software platform, while protocol bots act like connected players through the game's network protocol.

In plain words
What is it for?
Use it for end-to-end tests of Minecraft plugins, including server behavior and interactions with connected bots.
Why use it?
It lets you test how a plugin behaves in a running server with simulated players, instead of checking only isolated pieces of code.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit Use it for end-to-end tests of Minecraft plugins, including server behavior and interactions with connected bots.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add Backas03/VitaminMCP
/plugin install vitaminmcp
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/Backas03/VitaminMCP

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for vitaminmcp

README.md
[![agentmods](https://agentmods.dev/badge/plugins/backas03/vitaminmcp/claude-code/github.svg)](https://agentmods.dev/plugins/backas03/vitaminmcp/claude-code)
Your own site
<a href="https://agentmods.dev/plugins/backas03/vitaminmcp/claude-code"><img src="https://agentmods.dev/badge/plugins/backas03/vitaminmcp/claude-code/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for vitaminmcp

Your own site · 80×15
<a href="https://agentmods.dev/plugins/backas03/vitaminmcp/claude-code"><img src="https://agentmods.dev/badge/plugins/backas03/vitaminmcp/claude-code.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 1 skill, 1 MCP server cost 126 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

vitaminmcp scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

claude-code/.claude-plugin/plugin.json · 19 lines

What it actually says

{
  "name": "vitaminmcp",
  "description": "Test Minecraft plugins end to end: drive a real Paper server and real protocol bots.",
  "version": "3.2.1",
  "author": {
    "name": "Backas03",
    "url": "https://github.com/Backas03"
  },
  "homepage": "https://github.com/Backas03/VitaminMCP#readme",
  "repository": "https://github.com/Backas03/VitaminMCP",
  "license": "MIT",
  "keywords": [
    "minecraft",
    "paper",
    "plugin-testing",
    "end-to-end-testing"
  ]
}
Contents

What it installs

The manifest is a name and a version. 1 skill, 1 MCP server travel with it, and installing the plugin installs all of them — 126 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. today Changed efa38fe600a2
  2. 15d ago Changed 2cb0fa97cff3
  3. 1mo ago Changed bbca2dae8581
  4. 1mo ago Changed 95d57a42325d
  5. 1mo ago First seen · 19 lines scan A 48080af20eb8

Subscribe to this mod's changes

vitaminmcp is a plugin published in the GitHub repository Backas03/VitaminMCP (2 stars, last pushed today), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.