dometrain-mcp

dometrain-mcp is a plugin for Claude Code from melodic-software/claude-code-plugins. Its token cost is not measured, scanned A, original, MIT.

A plugin that connects Claude Code to Dometrain's remote course-content server through MCP. It supports searching lessons, retrieving curated lesson documents with displayed code, and opening timestamped links, and requires a Dometrain Pro subscription and API key.

In plain words
What is it for?
Use it when searching Dometrain courses, pulling lesson content, or linking to a precise point in a lesson.
Why use it?
It gives the coding assistant a way to ground explanations in Dometrain lessons instead of answering without those course materials.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest. Also seen: mentions Claude Code.

Good fit Use it when searching Dometrain courses, pulling lesson content, or linking to a precise point in a lesson.

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Install in Claude Code
/plugin marketplace add melodic-software/claude-code-plugins
/plugin install dometrain-mcp
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/melodic-software/claude-code-plugins

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 dometrain-mcp

README.md
[![agentmods](https://agentmods.dev/badge/plugins/melodic-software/claude-code-plugins/dometrain-mcp/github.svg)](https://agentmods.dev/plugins/melodic-software/claude-code-plugins/dometrain-mcp)
Your own site
<a href="https://agentmods.dev/plugins/melodic-software/claude-code-plugins/dometrain-mcp"><img src="https://agentmods.dev/badge/plugins/melodic-software/claude-code-plugins/dometrain-mcp/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 dometrain-mcp

Your own site · 80×15
<a href="https://agentmods.dev/plugins/melodic-software/claude-code-plugins/dometrain-mcp"><img src="https://agentmods.dev/badge/plugins/melodic-software/claude-code-plugins/dometrain-mcp.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 Not applicable: nothing here is loaded into a session.
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

dometrain-mcp 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 4d ago.

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.

plugins/dometrain-mcp/.claude-plugin/plugin.json · 27 lines

What it actually says

{
  "name": "dometrain-mcp",
  "version": "0.1.5",
  "description": "Bundled Dometrain MCP server (Dometrain-hosted remote HTTP, Bearer auth) for the dometrain grounding skills: search lessons, pull curated lesson documents with on-screen code, and get timestamped deep links. Requires an active Dometrain Pro subscription. Credential entered once through Claude Code's native masked userConfig prompt and stored in secure credential storage. Skip this plugin when you configure your own user-scope dometrain server.",
  "author": {
    "name": "Melodic Software",
    "email": "[email protected]"
  },
  "license": "MIT",
  "keywords": [
    "dometrain",
    "mcp",
    "courses",
    "dotnet",
    "csharp",
    "learning"
  ],
  "userConfig": {
    "dometrain_api_key": {
      "type": "string",
      "title": "API key",
      "description": "Dometrain account API key from https://dometrain.com/dashboard/account/ (MCP API keys section). Optional at enable time, but the remote server rejects requests that carry no key. Stored by Claude Code in secure credential storage, never settings.json.",
      "sensitive": true
    }
  }
}
Contents

What it installs

The manifest is a name and a version. 1 MCP server travel with it, and installing the plugin installs all of 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. 4d ago Changed 13151c6ed466
  2. 8d ago Changed da97c229cc7b
  3. 11d ago Changed 26e4edf946b5
  4. 12d ago Changed · -2 lines e483eadb52f1
  5. 13d ago Changed e8d8efc045a0
  6. 16d ago First seen · 29 lines scan A 91a172020a25

Subscribe to this mod's changes

dometrain-mcp is a plugin published in the GitHub repository melodic-software/claude-code-plugins (25 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 2026-09-30.