Is it possible to write a code and manipulate it in grasshopper?

I need to use a modal in grasshopper and manipulate it. I can only export the modal as a mesh but I need surface in rhino. I found this plug-in which helps mathematica to work with grasshopper: Mantis V 0.5 . But I don't think it is the right thing to use. Basically the question is:

Is it possible to write the code and manipulate it in grasshopper?

Here is the code:

Manipulate[
 Module[{\[CurlyEpsilon] = 10^-6, c1 = Tan[a1], c2 = Tan[a2], 
   c3 = Tan[a3], c4 = Tan[a4], c5 = Tan[a5], c6 = Tan[a6]}, 
  ContourPlot3D[
   Evaluate[
    c6 Sin[3 x] Sin[2 y] Sin[z] + c4 Sin[2 x] Sin[3 y] Sin[z] + 
      c5 Sin[3 x] Sin[y] Sin[2 z] + c2 Sin[x] Sin[3 y] Sin[2 z] + 
      c3 Sin[2 x] Sin[y] Sin[3 z] + c1 Sin[x] Sin[2 y] Sin[3 z] == 0], 
     {x, \[CurlyEpsilon], Pi - \[CurlyEpsilon]}, 
     {y, \[CurlyEpsilon], Pi - \[CurlyEpsilon]}, 
     {z, \[CurlyEpsilon], Pi - \[CurlyEpsilon]},
    Mesh -> False, ImageSize -> {400, 400}, Boxed -> False, Axes -> False, 
    NormalsFunction -> "Average", PlotPoints -> ControlActive[10, 30], PerformanceGoal -> "Speed"]], 
  {{a1, 1, "\!\(\*SubscriptBox[\(\[Alpha]\), \(1\)]\)"}, -Pi/2 - 0.01, Pi/2 + 0.01, ImageSize -> Tiny}, 
  {{a2, 1, "\!\(\*SubscriptBox[\(\[Alpha]\), \(2\)]\)"}, -Pi/2 - 0.01, Pi/2 + 0.01, ImageSize -> Tiny}, 
  {{a3, 1, "\!\(\*SubscriptBox[\(\[Alpha]\), \(3\)]\)"}, -Pi/2 - 0.01, Pi/2 + 0.01, ImageSize -> Tiny}, 
  {{a4, 1, "\!\(\*SubscriptBox[\(\[Alpha]\), \(4\)]\)"}, -Pi/2 - 0.01, Pi/2 + 0.01, ImageSize -> Tiny}, 
  {{a5, 1, "\!\(\*SubscriptBox[\(\[Alpha]\), \(5\)]\)"}, -Pi/2 - 0.01, Pi/2 + 0.01, ImageSize -> Tiny}, 
  {{a6, 1, "\!\(\*SubscriptBox[\(\[Alpha]\), \(6\)]\)"}, -Pi/2 - 0.01, Pi/2 + 0.01, ImageSize -> Tiny}, 
 AutorunSequencing -> {1, 3, 5}, ControlPlacement -> Left]