Bring Email Templates
to AutoGen
Learn how to connect MJML (Email Markup) to AutoGen and start using 1 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the MJML (Email Markup) MCP Server?
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
- Subscribe to this server
- Enter your MJML Application ID and API Key
- 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
Built-in capabilities (1)
Provide the raw MJML XML or JSON string. Render MJML markup to responsive HTML
Why AutoGen?
AutoGen enables multi-agent conversations where agents negotiate, delegate, and collaboratively use MJML (Email Markup) tools. Connect 1 tools through Vinkius and assign role-based access. a data analyst queries while a reviewer validates, with optional human-in-the-loop approval for sensitive operations.
- —
Multi-agent conversations: multiple AutoGen agents discuss, delegate, and collaboratively use MJML (Email Markup) tools to solve complex tasks
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Role-based architecture lets you assign MJML (Email Markup) tool access to specific agents. a data analyst queries while a reviewer validates
- —
Human-in-the-loop support: agents can pause for human approval before executing sensitive MJML (Email Markup) tool calls
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Code execution sandbox: AutoGen agents can write and run code that processes MJML (Email Markup) tool responses in an isolated environment
MJML (Email Markup) in AutoGen
MJML (Email Markup) and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect MJML (Email Markup) to AutoGen through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for MJML (Email Markup) in AutoGen
The MJML (Email Markup) MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 1 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in AutoGen only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
MJML (Email Markup) for AutoGen
Every tool call from AutoGen to the MJML (Email Markup) MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
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.
How does AutoGen connect to MCP servers?
Create an MCP tool adapter and assign it to one or more agents in the group chat. AutoGen agents can then call MJML (Email Markup) tools during their conversation turns.
Can different agents have different MCP tool access?
Yes. AutoGen's role-based architecture lets you assign specific MCP tools to specific agents, so a querying agent has different capabilities than a reviewing agent.
Does AutoGen support human approval for tool calls?
Yes. Configure human-in-the-loop mode so agents pause and request approval before executing sensitive MCP tool calls.
McpWorkbench not found
Install: pip install "autogen-ext[mcp]"
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