Timezone Truth for Cursor

com.gumballtools/timezone-truth

Convert times between IANA zones and detect skipped or ambiguous DST local times.

client:Cursor transport:streamable-http tools:1

Install Timezone Truth in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "timezone-truth": {
      "url": "https://timezone-truth.gumballtools.com/api/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs