emailmd MCP server

emailmd is a tool that turns simple markdown text into HTML that looks right in email apps like Gmail and Outlook. This MCP server lets your AI assistant use emailmd for you, so you can describe an email in plain words and get back something you can actually send. It is handy for anyone who writes newsletters, announcements, or customer emails and does not want to fight with HTML.

What this MCP server does

You write your email as plain markdown, the same simple formatting you might already use in notes. You ask your AI to turn it into an email. The AI passes it to this emailmd helper, which converts it into HTML that email programs can display properly. If you want, it can also check the draft for common problems that make emails land in spam. You get the finished HTML, a plain text version, or a preview link back in the chat.

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What you can do with it

• Turn a markdown draft into email-safe HTML
• Get a plain text version of the same email
• Check a draft for deliverability problems before sending
• Look up the correct emailmd syntax when you are unsure
• Preview the email in your browser with a link
• Build simple charts and progress bars from a markdown list

What it gives back to you

You get the finished HTML as text you can copy, plus a plain text version when you ask for it. The lint step gives you a short list of warnings, like missing text versions or risky links. If you ask for a preview, you get a link you can open in your browser. Everything shows up right in the chat, so you can copy it into your email tool.

Before you start

Who it's for

Marketing and communications people, founders, and anyone who sends newsletters or customer emails without wanting to write HTML.