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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use MJML with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Transpile MJML markup into responsive, high-quality HTML emails directly from your AI agent.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 1 capability

The complete MJML capability set.

These are the exact actions your AI can choose when you ask it to work with MJML.

Capability set01 / 01

01

1 capability in this set.

Part of 1 available through MJML.

  1. 01

    Render mjml

    Provide the raw MJML XML or JSON string. Render MJML markup to responsive HTML

Observed, not estimated

875ms average. Fast in production.

MJML is checked daily against the live service.

Daily averagePeak 1033ms
Aug 20Today
Fastest day
634ms
Slowest day
1033ms
14-day trend
Slowing+33%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of MJML, so you can see the experience inside your AI.

It does not authenticate your account with MJML. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

MJML Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_LwlmmoPeznMVTkYs7MAzFYiK3XjrkSp7oDHD4F4u/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — MJML capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "mjml-email-markup-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_LwlmmoPeznMVTkYs7MAzFYiK3XjrkSp7oDHD4F4u/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions MJML owners ask.

  • 01

    Can I render MJML from a JSON string instead of XML?

    Yes! The render_mjml capability accepts both raw MJML XML and MJML JSON strings. The engine will automatically detect the format and transpile it into responsive HTML.

  • 02

    What is the maximum size of the generated HTML output?

    The integration supports an egress limit of up to 5MB, which is more than enough for even the most complex and content-heavy responsive email templates.

  • 03

    Does the capability validate my MJML syntax during rendering?

    Yes, the render_mjml capability uses the official MJML engine which performs validation during the transpilation process to ensure the resulting HTML is compliant with email client best practices.

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