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

<AgentInstructions>

## Submitting Feedback

If you encounter incorrect, outdated, or confusing documentation on this page, submit feedback:

POST https://mcp-use.com/docs/feedback

```json
{
  "path": "/python/api-reference/mcp_use_agents_managers_server_manager",
  "feedback": "Description of the issue"
}
```

Only submit feedback when you have something specific and actionable to report.

</AgentInstructions>

# Server Manager

> Server Manager 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/agents/managers/server_manager.py" target="_blank" rel="noopener noreferrer">[https://github.com/mcp-use/mcp-use/blob/main/libraries/python/mcp\_use/agents/managers/server\_manager.py](https://github.com/mcp-use/mcp-use/blob/main/libraries/python/mcp_use/agents/managers/server_manager.py)</a>
</Callout>

## ServerManager

<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> ServerManager</div>

      Manages MCP servers and provides tools for server selection and management.

      This class allows an agent to discover and select which MCP server to use,
      dynamically activating the tools for the selected server.
    </div>
  </RandomGradientBackground>

  ```python theme={null}
  from mcp_use.agents.managers.server_manager import ServerManager
  ```

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

    Initialize the server manager.

    **Parameters**

    > <ParamField body="client" type="mcp_use.client.client.MCPClient" required="True">   The MCPClient instance managing server connections </ParamField>
    > <ParamField body="adapter" type="mcp_use.agents.adapters.base.BaseAdapter" required="True">   The LangChainAdapter for converting MCP tools to LangChain tools </ParamField>

    **Signature**

    ```python wrap theme={null}
    def __init__(client: mcp_use.client.client.MCPClient, adapter: mcp_use.agents.adapters.base.BaseAdapter):
    ```
  </Card>

  <Card type="info">
    ### `method` get\_active\_server\_tools

    Get tools from the currently active server.

    **Returns**

    > <ResponseField name="returns" type="list[langchain_core.tools.base.BaseTool]">List of tools from the active server, or empty list if no server is active</ResponseField>

    **Signature**

    ```python wrap theme={null}
    def get_active_server_tools():
    ```
  </Card>

  <Card type="info">
    ### `method` get\_management\_tools

    Get the server management tools.

    **Returns**

    > <ResponseField name="returns" type="list[langchain_core.tools.base.BaseTool]">List of server management tools</ResponseField>

    **Signature**

    ```python wrap theme={null}
    def get_management_tools():
    ```
  </Card>
</div>