videocapture-mcp

概述

Video Still Capture MCP 是一个 Python 实现的 MCP 服务器，它通过 OpenCV 提供 AI 助手访问和控制摄像头及视频源的能力。它暴露了捕获图像、管理摄像头连接以及调整亮度和分辨率等视频属性的工具。该服务器支持快速一次性捕获和持久的摄像头连接，以进行多次操作。

试试问 AI

装完之后，这里有 5 个你可以让 AI 做的事：

• quick_capturequick_capture(device_index: int = 0, flip: bool = False) -> Image

  Capture a single frame from a webcam without managing connections

  试试:Take a photo with my webcam试试:Capture an image from my camera试试:Take a quick snapshot from device 0
• open_cameraopen_camera(device_index: int = 0, name: Optional[str] = None) -> str

  Open a connection to a camera device and return a connection ID

  试试:Open a connection to my webcam试试:Start camera on device 1试试:Connect to camera with custom name 'main_camera'
• capture_framecapture_frame(connection_id: str, flip: bool = False) -> Image

  Capture a single frame from an opened video connection

  试试:Capture a frame from the active camera试试:Get an image from connection 'cam_1'试试:Take a photo with horizontal flip
• get_video_propertiesget_video_properties(connection_id: str) -> dict

  Get properties of the video source (width, height, fps, etc.)

  试试:What are the camera properties?试试:Get video resolution and fps试试:Check the camera settings
• set_video_propertyset_video_property(connection_id: str, property_name: str, value: float) -> bool

  Set a property of the video source like brightness or resolution

  试试:Increase the brightness to 150试试:Set camera width to 1280试试:Adjust contrast to 1.2
• close_connectionclose_connection(connection_id: str) -> bool

  Close a video connection and release resources

  试试:Close the camera connection试试:Release the webcam resources试试:End the video connection 'cam_1'
• list_active_connectionslist_active_connections() -> list

  List all active video connections

  试试:Show me all active camera connections试试:List currently open video sources试试:Which cameras are active?

可对比工具

安装

git clone https://github.com/13rac1/videocapture-mcp.git
cd videocapture-mcp
pip install -e .

mcp dev videocapture_mcp.py

{
  "mcpServers": {
    "VideoCapture": {
      "command": "uv",
      "args": [
        "run",
        "--with",
        "mcp[cli]",
        "--with",
        "numpy",
        "--with",
        "opencv-python",
        "mcp",
        "run",
        "/绝对路径/videocapture_mcp.py"
      ]
    }
  }
}

FAQ

这个服务器能访问多个摄像头吗？

是的，您可以在打开连接时指定不同的设备索引，例如使用 open_camera(device_index=1) 访问第二个摄像头。

这个服务器支持视频流吗？

不支持，这个服务器只提供从视频源捕获静止图像的工具，不支持连续视频流。

videocapture-mcp 对比