calendarmcp for Claude Code

io.github.aernouddekker/calendarmcp

MCP server for macOS Calendar.app — calendar and event management via AppleScript

client:Claude Code transport:stdio runtime:npm

Install calendarmcp in Claude Code

run in your project directory

claude mcp add calendarmcp -- npx -y @aernoud/calendarmcp

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