Chronos MCP Server

Name: Chronos MCP Server
Author: aadversteeg

@aadversteeg

リポジトリ

Chronos MCP Server について

Simple .NET Core based mcp server for retrieving the current time.

基本情報

カテゴリ

その他

ライセンス

MIT

ランタイム

トランスポート

stdio

公開者

aadversteeg

設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "chronos-mcp-server": {
      "command": "docker",
      "args": [
        "pull",
        "aadversteeg/chronos-mcp-server:latest"
      ]
    }
  }
}

ツール

ツールは検出されませんでした

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is Chronos MCP Server?

Chronos MCP Server is a time-related server implementing the Model Context Protocol (MCP), providing timezone-aware date and time information. Built with .NET Core using the MCP C# SDK, it is designed for developers who need timezone-aware date/time data in MCP-compatible clients.

How to use Chronos MCP Server?

Install as a .NET global tool (dotnet tool install --global Ave.McpServer.Chronos) and run ave-mcpserver-chronos, or use Docker (docker pull aadversteeg/chronos-mcp-server:latest). Optional default timezone configuration is set via appsettings.json or the DefaultTimeZoneId environment variable. Invoke the get_current_date_and_time tool with an optional timezoneId parameter, or get_default_timezone_id to retrieve the configured default.

Key features of Chronos MCP Server

Get current date and time in any supported timezone
Optional default timezone via configuration or environment variable
Proper error handling for invalid timezone requests
Functional error handling using the Result pattern
Available as .NET tool, Docker image, or from source
Provides two tools: get_current_date_and_time and get_default_timezone_id

Use cases of Chronos MCP Server

Retrieve current date and time in a specific timezone for an application
Check the configured default timezone of the server
Deploy as a lightweight containerized time service
Use as a demonstration of building a custom MCP server with .NET

FAQ from Chronos MCP Server

What tools does Chronos MCP Server provide?

It provides get_current_date_and_time (returns date, time, and timezone) and get_default_timezone_id (returns the configured default timezone or an error if not set).

How do I configure a default timezone?

Set DefaultTimeZoneId in the appsettings.json file or via the DefaultTimeZoneId environment variable (e.g., -e "DefaultTimeZoneId=Europe/Amsterdam" for Docker).

What runtime dependencies are required?

For .NET tool installation you need .NET 10 SDK; for Docker deployment you need Docker only.

Can I use the server without a default timezone?

Yes. If no default timezone is configured, the timezoneId parameter is required for each call to get_current_date_and_time.

Where is the Docker image hosted?

The Docker image is available on DockerHub at aadversteeg/chronos-mcp-server with latest and versioned tags.

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