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A datetime formatting service implemented as an MCP server for the Claude Desktop Application. Supports generation of datetime strings in various formats.
Note: This package has been tested only on macOS. Windows compatibility has not been verified.
Before using mcp-datetime, ensure you have the following tools installed:
- Python 3.12 or later
- uv (Python package installer)
- uvx (Python package runner)
- ✨ Support for various datetime formats
- 🇯🇵 Japanese language support
- 📁 Optimized formats for filename generation
- 🌏 Accurate timezone handling
- 🔧 Seamless integration with Claude Desktop App
The server implements one tool:
get_datetime: Get current date and time in various formats- Takes "format" as a required string argument
- Returns formatted datetime string based on specified format
- Supports multiple format types including standard, Japanese, and ISO formats
Add the following to your config file:
Config file location (macOS):
~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"mcp-datetime": {
"command": "uvx",
"args": ["mcp-datetime"]
}
}
}If you need to install the package directly (e.g., for development or source code inspection), you can use one of these methods:
-
Install from PyPI
pip install mcp-datetime
-
Install from GitHub Source
git clone https://github.com/ZeparHyfar/mcp-datetime.git cd mcp-datetime pip install -e .
-
Example
claude_desktop_config.jsonfor manual installation{ "mcpServers": { "mcp-datetime": { "command": "python", "args": ["-m", "mcp_datetime"], "env": { "PYTHON": "/path/to/your/python" } } } }Replace "/path/to/your/python" with your actual Python interpreter path
e.g., "/usr/local/bin/python3" or "/Users/username/.pyenv/versions/3.12.0/bin/python3"
-
Command format
# Standard datetime format call datetime-service.get_datetime {"format": "datetime"} # Result: 2024-12-10 00:54:01 # Japanese format call datetime-service.get_datetime {"format": "datetime_jp"} # Result: 2024年12月10日 00時54分01秒 # Filename format call datetime-service.get_datetime {"format": "filename_md"} # Result: 20241210005401.md -
Claude Desktop App prompt examples
-
User
Please tell me the current time in date_slash format -
Claude
I'll get the current date in date_slash format. The current date is 2024/12/12
-
| Format Name | Example | Description |
|---|---|---|
| date | 2024-12-10 | Standard date format |
| date_slash | 2024/12/10 | Date with slashes |
| date_jp | 2024年12月10日 | Japanese date format |
| datetime | 2024-12-10 00:54:01 | Standard datetime |
| datetime_jp | 2024年12月10日 00時54分01秒 | Japanese datetime |
| datetime_t | 2024-12-10T00:54:01 | DateTime with T separator |
| compact | 20241210005401 | Compact format for IDs |
| compact_date | 20241210 | Compact date only |
| compact_time | 005401 | Compact time only |
| filename_md | 20241210005401.md | Markdown filename |
| filename_txt | 20241210005401.txt | Text filename |
| filename_log | 20241210005401.log | Log filename |
| iso | 2024-12-10T00:54:01+0900 | ISO 8601 format |
| iso_basic | 20241210T005401+0900 | Basic ISO format |
| log | 2024-12-10 00:54:01.123456 | Log format with microseconds |
| log_compact | 20241210_005401 | Compact log format |
| time | 00:54:01 | Time only |
| time_jp | 00時54分01秒 | Japanese time format |
Since MCP servers run over stdio, debugging can be challenging. We recommend using the MCP Inspector:
-
Using PyPI package
npx @modelcontextprotocol/inspector uvx mcp-datetime -
Using downloaded source code from GitHub
git clone https://github.com/ZeparHyfar/mcp-datetime.git npx @modelcontextprotocol/inspector uvx --directory ./mcp-datetime run mcp-datetime
This project is licensed under the MIT License - see the