mcp-datetime
mcp-fecha y hora
Inglés | Japonés
Un servicio de formato de fecha y hora implementado como servidor MCP para la aplicación de escritorio Claude. Admite la generación de cadenas de fecha y hora en varios formatos.
Nota : Este paquete se ha probado únicamente en macOS. No se ha verificado su compatibilidad con Windows.
Prerrequisitos
Antes de utilizar mcp-datetime, asegúrese de tener instaladas las siguientes herramientas:
Python 3.12 o posterior
uv (instalador de paquetes de Python)
uvx (ejecutor de paquetes de Python)
Related MCP server: DateTime MCP Server
Características
✨ Compatibilidad con varios formatos de fecha y hora
🇯🇵 Soporte para idioma japonés
📁 Formatos optimizados para la generación de nombres de archivos
🌏 Manejo preciso de la zona horaria
🔧 Integración perfecta con la aplicación de escritorio Claude
Componentes del servidor MCP
Herramientas
El servidor implementa una herramienta:
get_datetime: Obtener la fecha y hora actuales en varios formatosToma "formato" como un argumento de cadena obligatorio
Devuelve una cadena de fecha y hora formateada según el formato especificado
Admite múltiples tipos de formatos, incluidos los formatos estándar, japonés e ISO.
Uso con la aplicación de escritorio Claude
Agregue lo siguiente a su archivo de configuración:
Ubicación del archivo de configuración (macOS): ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"mcp-datetime": {
"command": "uvx",
"args": ["mcp-datetime"]
}
}
}Acerca de la instalación
Si necesita instalar el paquete directamente (por ejemplo, para desarrollo o inspección del código fuente), puede utilizar uno de estos métodos:
Instalar desde PyPI
pip install mcp-datetimeInstalar desde la fuente de GitHub
git clone https://github.com/ZeparHyfar/mcp-datetime.git cd mcp-datetime pip install -e .Ejemplo
claude_desktop_config.jsonpara instalación manual{ "mcpServers": { "mcp-datetime": { "command": "python", "args": ["-m", "mcp_datetime"], "env": { "PYTHON": "/path/to/your/python" } } } }Reemplace "/path/to/your/python" con la ruta real de su intérprete de Python
p. ej., "/usr/local/bin/python3" o "/Usuarios/nombreusuario/.pyenv/versiones/3.12.0/bin/python3"
Ejemplos básicos
Formato de comando
# 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.mdEjemplos de indicaciones de la aplicación de escritorio Claude
Usuario
Please tell me the current time in date_slash formatClaude
I'll get the current date in date_slash format. The current date is 2024/12/12
Formatos compatibles
Nombre del formato | Ejemplo | Descripción |
fecha | 10 de diciembre de 2024 | Formato de fecha estándar |
barra_de_fecha | 10/12/2024 | Fecha con barras |
fecha_jp | 10 de diciembre de 2024 | Formato de fecha japonés |
fecha y hora | 10/12/2024 00:54:01 | Fecha y hora estándar |
datetime_jp | 2024年12月10日 00時54分01秒 | Fecha y hora japonesas |
fecha y hora_t | 10/12/2024 a las 00:54:01 | Fecha y hora con separador T |
compacto | 20241210005401 | Formato compacto para identificaciones |
fecha compacta | 20241210 | Solo fecha compacta |
tiempo compacto | 005401 | Tiempo compacto solamente |
nombre_de_archivo_md | 20241210005401.md | Nombre de archivo Markdown |
nombre_archivo_txt | 20241210005401.txt | Nombre de archivo de texto |
nombre_de_archivo_registro | 20241210005401.log | Nombre del archivo de registro |
ISO | 10/12/2024 00:54:01+0900 | Formato ISO 8601 |
iso_básico | 20241210T005401+0900 | Formato ISO básico |
registro | 10/12/2024 00:54:01.123456 | Formato de registro con microsegundos |
log_compact | 20241210_005401 | Formato de registro compacto |
tiempo | 00:54:01 | Sólo tiempo |
tiempo_jp | 0054 días 01 | formato de hora japonés |
Depuración
Dado que los servidores MCP se ejecutan en stdio, la depuración puede ser complicada. Recomendamos usar el Inspector MCP :
Usando el paquete PyPI
npx @modelcontextprotocol/inspector uvx mcp-datetimeUsando el código fuente descargado de GitHub
git clone https://github.com/ZeparHyfar/mcp-datetime.git npx @modelcontextprotocol/inspector uvx --directory ./mcp-datetime run mcp-datetime
Licencia
Este proyecto está licenciado bajo la licencia MIT: consulte el archivo de LICENCIA para obtener más detalles.
Available Tools
1 toolget_datetimeA
Get current date and time in various formats
| Name | Required | Description | Default |
|---|---|---|---|
| format | Yes | Available formats: - date: 2024-12-10 - date_slash: 2024/12/10 - date_jp: 2024年12月10日 - datetime: 2024-12-10 00:54:01 - datetime_jp: 2024年12月10日 00時54分01秒 - datetime_t: 2024-12-10T00:54:01 - compact: 20241210005401 - compact_date: 20241210 - compact_time: 005401 - filename_md: 20241210005401.md - filename_txt: 20241210005401.txt - filename_log: 20241210005401.log - iso: 2024-12-10T00:54:01+0900 - iso_basic: 20241210T005401+0900 - log: 2024-12-10 00:54:01.123456 - log_compact: 20241210_005401 - time: 00:54:01 - time_jp: 00時54分01秒 |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are present, so the description must carry the burden of behavioral disclosure. It implies a read-only operation but does not explicitly state that it has no side effects or that it returns the current server time. The description is adequate but not comprehensive.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, front-loaded sentence that efficiently communicates the tool's function without unnecessary words.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a simple tool with one well-documented parameter and no output schema, the description covers the essential information. It is complete for its complexity level.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100% for the single parameter, which already provides extensive detail on the 'format' options. The description adds no additional meaning beyond what the schema already conveys.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's action ('Get') and resource ('current date and time in various formats'), providing a specific and unambiguous purpose.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance is provided on when to use this tool versus alternatives. Since there are no sibling tools listed, this is a minor gap, but the description does not include any contextual usage instructions.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
1 tool update
- First observed
get_datetime
TDQS
Scored across 1 tool
With only one tool, there is no possibility of confusion or overlap between tools. The single tool 'get_datetime' has a clear and distinct purpose that cannot be mistaken for any other tool in this set.
The naming pattern is trivially consistent as there is only one tool. The tool name 'get_datetime' follows a clear verb_noun convention, and with no other tools to compare against, it maintains perfect consistency within the set.
A single tool for a datetime server is too minimal for the apparent scope. While 'get_datetime' provides current date and time, a datetime domain typically includes operations like formatting, parsing, timezone conversion, or date arithmetic, making this set feel incomplete and underpowered.
The tool surface is severely incomplete for a datetime server. It only offers getting the current datetime in various formats, lacking essential operations such as parsing strings to dates, converting timezones, calculating date differences, or manipulating dates (e.g., adding days). This will cause significant agent failures in datetime-related tasks.
Maintenance
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