MJML (Email Markup) MCP Server with 1 Tools for Claude, Cursor, and AI Agents
GDPR Free for SubscribersTranspile MJML markup into responsive, high-quality HTML emails directly from your AI agent. Vinkius routes your AI agents directly to MJML (Email Markup) through a governed connection. 1 tools ready to use with Claude, ChatGPT, Cursor, or any AI agent — no hosting, no setup, connect in 30 seconds.
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What is the MJML MCP Server?
The MJML MCP Server routes AI agents like Claude, ChatGPT, and Cursor directly to MJML via 1 tools. Transpile MJML markup into responsive, high-quality HTML emails directly from your AI agent. Powered by Vinkius — your credentials stay on your side of the connection, every request is auditable. Connect in under 2 minutes.
Built-in capabilities (1)
Tools for your AI Agents to operate MJML
Ask your AI agent "Render this MJML code to HTML: <mjml><mj-body><mj-section><mj-column><mj-text>Hello World</mj-text></mj-column></mj-section></mj-body></mjml>" and get the answer without opening a single dashboard. With 1 tools connected to real MJML data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.
Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by Vinkius — your credentials never touch the AI model, every request is auditable. Connect in under two minutes.
Why teams choose Vinkius
One subscription gives you the infrastructure to connect your AI agents to thousands of MCP servers — and deploy your own to the Vinkius Edge. Your credentials stay yours. Your data flows directly between your agent and the API. DLP blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade routing and governance, zero maintenance.
Build your own MCP Server with our secure development framework →The MJML (Email Markup) App Connector works with every AI agent you already use
…and any MCP-compatible client
Use all 1 MJML (Email Markup) tools with your AI agents right now
Vinkius routes your AI agents to MJML (Email Markup) through a governed proxy. Beyond a simple connection, you get full visibility into every action your agents perform, with enterprise-grade security and up to 60% savings on AI costs.
Render mjml on MJML (Email Markup)
Provide the raw MJML XML or JSON string. Render MJML markup to responsive HTML
What the MJML (Email Markup) MCP Server unlocks
Connect the MJML engine to your AI agent to generate professional, responsive email templates using natural language. MJML is the industry standard for ensuring emails look great across all clients like Outlook, Gmail, and Apple Mail.
What you can do
- Responsive Rendering — Convert MJML XML or JSON strings into production-ready HTML in seconds
- Email Prototyping — Rapidly iterate on email designs within your chat or code editor
- Best Practices — Ensure your markup follows email client standards automatically without manual table hacking
How it works
1. Subscribe to this server
2. Enter your MJML Application ID and API Key
3. Start rendering email markup from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Developers — Generate email HTML without leaving the IDE or dealing with complex CSS inlining
- Marketing Teams — Quickly preview how MJML-based campaigns will look before deployment
- Designers — Validate MJML syntax and see immediate visual results through the AI presenter
Frequently asked questions about the MJML (Email Markup) MCP Server
Can I render MJML from a JSON string instead of XML?
Yes! The render_mjml tool accepts both raw MJML XML and MJML JSON strings. The engine will automatically detect the format and transpile it into responsive HTML.
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.
Does the tool validate my MJML syntax during rendering?
Yes, the render_mjml tool 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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We built the connector to MJML (Email Markup). Now put your agents to work. Fully governed.
Vinkius is the AI Gateway with managed hosting. Stop building connectors. Every connection runs inside eight layers of security.
Hosted, sandboxed, and live on AWS. You don't provision anything. You don't maintain anything. You connect.
Every tool call, every token, every response. Logged and auditable. Data flows direct from MJML (Email Markup) to your agent. Nothing is stored on our side. Ever.
Eight governance layers on every request. Sensitive data redacted before it reaches the model. Kill switch if anything goes sideways. Always on.