TimeDate MCP Server

A Model Context Protocol (MCP) server providing comprehensive time and date operations with timezone support, built with Rust and the PulseEngine MCP framework.

Features

• Current Time: Get current time in any timezone
• Time Calculations: Add/subtract time from dates
• Timezone Conversion: Convert time between different timezones
• Timezone Information: Get detailed timezone data including DST status
• Time Format Detection: Detect and work with 12-hour/24-hour formats
• Timezone Listing: Browse available timezones with filtering

Installation

Install via npm:

npx @pulseengine/timedate-mcp-server

Or install globally:

npm install -g @pulseengine/timedate-mcp-server
timedate-mcp-server

Available Tools

get_current_time

Get the current time in the specified timezone (defaults to system timezone).

Parameters:

• timezone (optional): Target timezone (e.g., "America/New_York", "Europe/London")

get_time_at

Get time at a specific date and timezone.

Parameters:

• date_time: Date/time string (RFC3339, "YYYY-MM-DD HH:MM:SS", or "YYYY-MM-DD")
• timezone (optional): Target timezone

calculate_time_offset

Add or subtract time from a given date.

Parameters:

• base_time: Base time ("now" or date string)
• offset_hours: Hours to add (positive) or subtract (negative)
• timezone (optional): Target timezone

get_timezone_info

Get information about the current system timezone.

convert_timezone

Convert time between different timezones.

Parameters:

• time: Time to convert ("now" or date string)
• from_timezone: Source timezone
• to_timezone: Target timezone

get_time_format

Detect time format preference (12-hour vs 24-hour).

list_timezones

List available timezones with optional filtering.

Parameters:

• filter (optional): Filter string to match timezone names

Example Usage

// Get current time in Tokyo
await server.get_current_time({ timezone: "Asia/Tokyo" });

// Convert New York time to London time  
await server.convert_timezone({
  time: "2024-01-15 14:30:00",
  from_timezone: "America/New_York", 
  to_timezone: "Europe/London"
});

// Add 5 hours to current time
await server.calculate_time_offset({
  base_time: "now",
  offset_hours: 5,
  timezone: "UTC"
});

Response Format

All time responses include:

• timestamp: ISO 8601/RFC3339 formatted time
• timezone: Timezone identifier
• utc_offset: UTC offset (e.g., "+0900", "-0500")
• is_dst: Daylight saving time status
• format_12h: 12-hour format display
• format_24h: 24-hour format display

Development

Building from Source

# Clone the repository
git clone https://github.com/pulseengine/timedate-mcp.git
cd timedate-mcp

# Build the project
cargo build --release

# Run tests
cargo test

# Run the server
cargo run

Cross-Platform Builds

# Build for all platforms
npm run build:all

# Or build for specific platforms
npm run build:linux-x64
npm run build:darwin-x64
npm run build:darwin-arm64
npm run build:win32-x64

Architecture

Built using:

• Rust: Core implementation for performance and safety
• PulseEngine MCP Framework: MCP protocol implementation with macros
• Chrono & Chrono-TZ: Comprehensive timezone and datetime handling
• Tokio: Async runtime for scalable operations

License

MIT License - see LICENSE for details.

Contributing

Contributions welcome! Please read our contributing guidelines and submit pull requests to our GitHub repository.