Buttondown MCP by usefulapi for Zed

io.usefulapi/buttondown

Read Buttondown subscribers, emails, analytics and automations; add subscribers; write email drafts.

client:Zed transport:streamable-http tools:25

Install Buttondown MCP by usefulapi in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "buttondown": {
      "url": "https://buttondown.usefulapi.io/mcp"
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs