Holidays for Claude Code

io.github.pipeworx-io/holidays

Holidays MCP — wraps Nager.Date API (free, no auth)

client:Claude Code transport:streamable-http

Install Holidays in Claude Code

run in your project directory

claude mcp add --transport http holidays https://gateway.pipeworx.io/holidays/mcp

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