Frida MCP

Instructions

Returns:
    Status information

Implementation Reference

• src/frida_mcp/cli.py:416-436 (handler)

  The implementation of the kill_process tool handler. It is registered via the @mcp.tool() decorator. The function resolves the target device using _resolve_device_or_raise, calls the Frida device's kill method on the specified PID, and returns a success dict or raises a ValueError on failure. The Field annotations define the input schema.

  @mcp.tool()
  def kill_process(
      pid: int = Field(description="The ID of the process to kill."),
      device_id: Optional[str] = Field(
          default=None,
          description="Optional ID of the device where the process is running. Uses smart selection when omitted.",
      ),
  ) -> Dict[str, Any]:
      """Kill a process by ID.
  
      Returns:
          Status information
      """
      try:
          device = _resolve_device_or_raise(device_id)
          device.kill(pid)
  
          return {"success": True, "pid": pid}
      except Exception as e:
          raise ValueError(f"Failed to kill process {pid}: {str(e)}")