Retainful MCP by usefulapi for Zed

io.usefulapi/retainful

List contacts and lists; create contacts, add them to lists and record events in Retainful.

client:Zed transport:streamable-http tools:7

Install Retainful MCP by usefulapi in Zed

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

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

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