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Claude Desktop

openworkdays for Claude Desktop

io.github.solvohq/openworkdays

Zero-signup business-day date-math API: add days, count days between dates, is-business-day.

client:Claude Desktop transport:streamable-http tools:1

Install openworkdays in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "openworkdays": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://openworkdays.vercel.app/api/mcp"
      ]
    }
  }
}

Claude Desktop has no remote transport in its config file, so this bridges through mcp-remote. Restart the app after saving. Claude Desktop docs

What Claude Desktop can do once it is connected

openworkdays in other clients