Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
Connect Remote server
claude mcp add --transport http emailmd https://www.emailmd.dev/api/mcp
{
"mcpServers": {
"emailmd": {
"url": "https://www.emailmd.dev/api/mcp"
}
}
}
{
"servers": {
"emailmd": {
"type": "http",
"url": "https://www.emailmd.dev/api/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://www.emailmd.dev/api/mcp
Tools 3 found in our last check
renderRender emailmd markdown into email-safe HTML. Returns html (the complete email document), text (the plain-text MIME part), meta (frontmatter), warnings (non-fatal repairs made while rendering; aim for none), htmlBytes, and previewUrl (a live browser preview of this exact documen…
lintCheck emailmd markdown for deliverability, accessibility, and readability problems without rendering it: missing alt text, http:// links, Gmail's 102KB clip limit, generic link text, spam-trigger phrases, and more. Fix warnings before sending; suggestions are sometimes intention…
read_docsFetch emailmd documentation from emailmd.dev. Call with no arguments for the index of all pages; pass page to read one (e.g. 'buttons', 'frontmatter', 'theme', 'directives/hero'). Read the relevant page before using syntax you are not sure about.
Details
| Endpoint | https://www.emailmd.dev/api/mcp (Streamable HTTP) |
| Package | [email protected] (NPM, stdio) |
| First published | 6 Oct 2026 |
| Last updated | 6 Oct 2026 |
| Registry name | dev.emailmd/emailmd |
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