cold email for Claude Code

io.github.bluecraft-ai/cold-email

Generate hyper-personalized cold email sequences via AI.

client:Claude Code transport:streamable-http

Install cold email in Claude Code

run in your project directory

claude mcp add --transport http cold-email https://mcp.machfive.io/mcp/{api_key}

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