Time MCP Server

What is Time MCP Server?

Time MCP Server is a Model Context Protocol (MCP) server that provides time-related tools for Large Language Models. Built with FastMCP 2.0, it lets LLMs retrieve the current date, time, and time components using standard MCP tool calls.

How to use Time MCP Server?

Clone the repository, run task setup to create a virtual environment, then task install to install the package. Start the server with task run (uses stdio transport by default). You can also run with HTTP transport via task run -- --transport streamable-http --port 9000. Connect an MCP client and call get_current_time or get_time_components.

Key features of Time MCP Server

• Provides get_current_time tool with optional custom date formatting
• Provides get_time_components tool returning year, month, day, etc.
• Supports stdio transport by default; HTTP transport also available
• Works out of the box with Claude Desktop via stdio
• Written in Python 3.12+ with FastMCP 2.0
• Includes tests using FastMCP's in-memory client

Use cases of Time MCP Server

• Let an LLM answer "What's the current time?" with real system time
• Provide formatted date strings (e.g., "YYYY-MM-DD HH:MM:SS") to an LLM
• Allow an LLM to determine today's day of the week
• Enable an LLM to break current time into individual components (hour, minute, etc.)