Emailens MCP for Claude Code

io.github.emailens/mcp

Analyze, audit, fix and diff HTML, MJML, Maizzle and React Email across 21 email clients.

client:Claude Code transport:streamable-http runtime:npm tools:9

Install Emailens MCP in Claude Code

run in your project directory

claude mcp add --transport http mcp https://emailens.dev/api/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs