simulation-bridgelisted
Install: claude install-skill Tibsfox/gsd-skill-creator
# Simulation Bridge Skill
> **Note**: This skill generates simulation INPUT files. The skill does not execute simulations. Users run the generated files in their local OpenFOAM, ngspice, or FreeCAD installations. All simulation results must be interpreted by qualified engineers before use in design decisions.
## Summary (always loaded — ~2K tokens)
The simulation bridge translates verified engineering calculations into simulation-ready inputs across three fidelity levels:
| Level | Tools | Purpose | Time to Run |
|-------|-------|---------|-------------|
| 1 — Game-based | Minecraft Redstone, Factorio, React artifacts | Intuition building, parameter exploration | Seconds (interactive) |
| 2 — Simplified | Hardy-Cross (pipes), Nodal (circuits), thermal balance | Engineering estimation | Minutes (in-browser) |
| 3 — Professional | OpenFOAM, ngspice, FreeCAD FEM | Rigorous verification | Hours (local install required) |
**When to use this skill:**
- Calculations are complete and verified by domain skills
- User wants to visualize behavior before committing to construction
- User needs professional simulation evidence for code compliance or peer review
- User is learning — wants to build intuition from game mechanics up to CFD
**Output format:**
All outputs are `SimulationPackage` objects:
```typescript
import { SimulationPackage } from '../../types/infrastructure';
type SimulationPackage = {
type: 'openfoam' | 'ngspice' | 'freecad-fem' | 'react-artifact';
description: