一个模型上下文协议（MCP）服务器，通过如Claude等LLM接口与SeaTunnel交互。

视频行动

为了帮助您更好地理解SeaTunnel MCP的功能和使用方法，我们提供了一段视频演示。请参考下方链接或直接查看项目文档目录中的视频文件。

https://www.youtube.com/watch?v=JaLA8EkZD7Q

提示：如果视频无法直接播放，请确保你的设备支持MP4格式，并尝试用现代浏览器或视频播放器打开。

特色

• 作业管理（提交、停止、监控）
• 系统监控与信息检索
• REST API 与 SeaTunnel 服务的交互
• 内置日志和监控工具
• 动态连接配置
• 全面的职位信息和统计数据

安装

要求

• Python ≥ 3.12
• 运行 SeaTunnel 实例
• Node.js（用于MCP Inspector测试）

用途

环境变量

动态连接配置

服务器提供工具，可在运行时查看和更新连接设置：

• get-connection-settings：查看当前连接URL和API密钥状态

SeaTunnel MCP Server

A Model Context Protocol (MCP) server for interacting with SeaTunnel through LLM interfaces like Claude.

Operation Video

To help you better understand the features and usage of SeaTunnel MCP, we provide a video demonstration. Please refer to the link below or directly check the video file in the project documentation directory.

https://www.youtube.com/watch?v=JaLA8EkZD7Q

Tip: If the video does not play directly, make sure your device supports MP4 format and try opening it with a modern browser or video player.

Features

• Job management (submit, stop, monitor)
• System monitoring and information retrieval
• REST API interaction with SeaTunnel services
• Built-in logging and monitoring tools
• Dynamic connection configuration
• Comprehensive job information and statistics

Installation

# Clone repository
git clone 
cd seatunnel-mcp

# Create virtual environment and install
python -m venv .venv
source .venv/bin/activate  # On Windows: .venv\Scripts\activate
pip install -e .

Requirements

• Python ≥ 3.12
• Running SeaTunnel instance
• Node.js (for testing with MCP Inspector)

Usage

Environment Variables

SEATUNNEL_API_URL=http://localhost:8090  # Default SeaTunnel REST API URL
SEATUNNEL_API_KEY=your_api_key           # Optional: Default SeaTunnel API key

Dynamic Connection Configuration

The server provides tools to view and update connection settings at runtime:

• get-connection-settings: View current connection URL and API key status
• update-connection-settings: Update URL and/or API key to connect to a different SeaTunnel instance

Example usage through MCP:

// Get current settings
{
  "name": "get-connection-settings"
}

// Update connection settings
{
  "name": "update-connection-settings",
  "arguments": {
    "url": "http://new-host:8090",
    "api_key": "new-api-key"
  }
}

Job Management

The server provides tools to submit and manage SeaTunnel jobs:

• submit-job: Submit a new job with job configuration
• submit-jobs: Submit multiple jobs in batch
• stop-job: Stop a running job
• get-job-info: Get detailed information about a specific job
• get-running-jobs: List all currently running jobs
• get-finished-jobs: List all finished jobs by state (FINISHED, CANCELED, FAILED, etc.)

Running the Server

python -m src.seatunnel_mcp

Usage with Claude Desktop

To use this with Claude Desktop, add the following to your claude_desktop_config.json:

{
  "mcpServers": {
    "seatunnel": {
      "command": "python",
      "args": ["-m", "src.seatunnel_mcp"],
      "cwd": "Project root directory"
    }
  }
}

Testing with MCP Inspector