> ## Documentation Index
> Fetch the complete documentation index at: https://docs.mcp-use.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Websocket

> WebSocket connector for MCP implementations API Documentation

export const RandomGradientBackground = ({className, color, children, grayscaled = false}) => {
  const saturation = useMemo(() => {
    if (color) {
      const values = color.split("(")[1].split(")")[0].trim().split(/\s+/);
      return parseFloat(values[1] || "0");
    }
    return grayscaled ? 0 : 0.2;
  }, [color, grayscaled]);
  const lightness = useMemo(() => {
    if (color) {
      const values = color.split("(")[1].split(")")[0].trim().split(/\s+/);
      return parseFloat(values[0] || "0.5");
    }
    return grayscaled ? 0.3 : 0.4;
  }, [color, grayscaled]);
  const randomHue = useMemo(() => {
    if (color) {
      const values = color.split("(")[1].split(")")[0].trim().split(/\s+/);
      return parseFloat(values[2] || "0");
    }
    return Math.floor(Math.random() * 360);
  }, [color]);
  const randomColor = useMemo(() => {
    if (color) {
      return color;
    }
    return `oklch(${Math.min(lightness, 1)} ${saturation} ${randomHue})`;
  }, [randomHue, saturation, lightness]);
  const lightColor = useMemo(() => {
    return `oklch(${Math.min(lightness * 2, 1)} ${saturation} ${randomHue})`;
  }, [randomHue, saturation, lightness, color]);
  const direction = useMemo(() => {
    return Math.floor(Math.random() * 360);
  }, [randomHue]);
  const brightnessFilter = useMemo(() => {
    return "1000%";
  }, []);
  return <div className={`relative overflow-hidden ${className || ""}`} style={{
    background: `${lightColor}`,
    minHeight: '100%',
    width: '100%'
  }}>
      <div className="absolute inset-0 w-full h-full" style={{
    background: `linear-gradient(${direction}deg, ${randomColor}, transparent), url(https://grainy-gradients.vercel.app/noise.svg)`,
    filter: `contrast(120%) brightness(${brightnessFilter})`,
    backgroundSize: 'cover',
    backgroundRepeat: 'no-repeat'
  }} />
      {children && <div className="relative z-10 w-full h-full">{children}</div>}
    </div>;
};

<Callout type="info" title="Source Code">
  View the source code for this module on GitHub: <a href="https://github.com/mcp-use/mcp-use/blob/main/libraries/python/mcp_use/client/connectors/websocket.py" target="_blank" rel="noopener noreferrer">[https://github.com/mcp-use/mcp-use/blob/main/libraries/python/mcp\_use/client/connectors/websocket.py](https://github.com/mcp-use/mcp-use/blob/main/libraries/python/mcp_use/client/connectors/websocket.py)</a>
</Callout>

WebSocket connector for MCP implementations.

This module provides a connector for communicating with MCP implementations
through WebSocket connections.

## WebSocketConnector

<div>
  <RandomGradientBackground className="rounded-lg p-4 w-full h-full rounded-full">
    <div className="text-black">
      <div className="text-black font-bold text-xl mb-2 mt-8"><code className="!text-black">class</code> WebSocketConnector</div>

      Connector for MCP implementations using WebSocket transport.

      This connector uses WebSockets to communicate with remote MCP implementations,
      using a connection manager to handle the proper lifecycle management.
    </div>
  </RandomGradientBackground>

  ```python theme={null}
  from mcp_use.client.connectors.websocket import WebSocketConnector
  ```

  <Card type="info">
    ### `method` **init**

    Initialize a new WebSocket connector.

    **Parameters**

    > <ParamField body="url" type="str" required="True">   The WebSocket URL to connect to. </ParamField>
    > <ParamField body="headers" type="dict[str, str] | None" default="None">   Optional additional headers. </ParamField>
    > <ParamField body="auth" type="str | dict[str, typing.Any] | httpx.Auth | None" default="None">   Authentication method - can be: </ParamField>

    **Signature**

    ```python wrap theme={null}
    def __init__(url: str, headers: dict[str, str] | None = None, auth: str | dict[str, typing.Any] | httpx.Auth | None = None):
    ```
  </Card>

  <Card type="info">
    ### `method` request

    Send a raw request to the MCP implementation.

    **Parameters**

    > <ParamField body="method" type="str" required="True">   String value </ParamField>
    > <ParamField body="params" type="dict[str, typing.Any] | None" default="None">   Dictionary of key-value pairs </ParamField>

    **Returns**

    >     <ResponseField name="returns" type="Any" />

    **Signature**

    ```python wrap theme={null}
    def request(method: str, params: dict[str, typing.Any] | None = None):
    ```
  </Card>
</div>