Adds timezone awareness to Claude through two straightforward tools: get_current_time and convert_time. Both use IANA timezone names like America/New_York or Asia/Tokyo, so you can ask "what time is it in London" or "when it's 4 PM in New York, what time is it in Tokyo" and get back structured responses with datetime strings, DST flags, and time differences. The server auto-detects your system timezone but lets you override it with a flag. Useful when you're coordinating across regions, scheduling international meetings, or just need Claude to understand that 9 AM means different things in different places. Ships as a pip package or runs via uvx with minimal setup.
claude mcp add --transport stdio lchinglen-time-mcp-server -- uvx lchinglen-time-mcp-server