nager mcp for Claude Code

io.github.mrfentmen/nager-mcp

Worldwide public holidays and long weekends - no API key.

client:Claude Code transport:stdio runtime:npm

Install nager mcp in Claude Code

run in your project directory

claude mcp add nager-mcp -- npx -y nager-mcp

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