Dometrain MCP Server

Connect your coding agent to Dometrain course content. The Dometrain MCP server lets agents like Claude Code, Codex, GitHub Copilot, and OpenCode search Dometrain video-course lessons and pull curated lesson documents — summaries, cleaned lesson notes, and the exact code shown on screen, each with a timestamped deep link into the video — so your agent implements things the way your courses teach them.

• Endpoint: https://mcp.dometrain.com/mcp (streamable HTTP)
• Auth: Dometrain account API key as a Bearer token
• Access: requires an active Dometrain Pro subscription
• Server card: https://dometrain.com/.well-known/mcp/server-card.json

1. Get an API key

1. Sign in at dometrain.com and open Account settings.
2. In MCP API keys, create a key and copy it (it is shown exactly once).
3. Export it where your agent runs:

export DOMETRAIN_API_KEY="dmt_live_..."

2. Install

Claude Code

Quickest — add the server directly:

claude mcp add --scope user --transport http dometrain https://mcp.dometrain.com/mcp \
  --header "Authorization: Bearer ${DOMETRAIN_API_KEY}"

Or install the plugin (adds the server plus a skill that teaches Claude when to consult Dometrain and how to cite lessons):

claude plugin marketplace add dometrain/mcp
claude plugin install dometrain@dometrain

Codex

Add to ~/.codex/config.toml:

[mcp_servers.dometrain]
url = "https://mcp.dometrain.com/mcp"
bearer_token_env_var = "DOMETRAIN_API_KEY"

GitHub Copilot (VS Code)

Run MCP: Open User Configuration and add to your user mcp.json:

{
  "servers": {
    "dometrain": {
      "type": "http",
      "url": "https://mcp.dometrain.com/mcp",
      "headers": {
        "Authorization": "Bearer ${env:DOMETRAIN_API_KEY}"
      }
    }
  }
}

OpenCode

Add to ~/.config/opencode/opencode.json:

{
  "mcp": {
    "dometrain": {
      "type": "remote",
      "url": "https://mcp.dometrain.com/mcp",
      "headers": {
        "Authorization": "Bearer {env:DOMETRAIN_API_KEY}"
      }
    }
  }
}

Tools