The method

Build one for your domain.

Ground an AI in CPAF, point it at a public problem, and build a theory-grounded model — with system dynamics at its core. The AI drafts and searches; you validate the references and the robustness.

The engine

System dynamics is the core.

D4 system dynamics as the engine
D4 is the engine; the other dimensions act on it
The dimensions coupled, D4 at the core
The dimensions couple — D4 at the centre
The nine steps

AI drafts; you validate.

The nine-step method
Two human checkpoints — references, then robustness
The AI prompt pack

Ready to paste.

Prompt · Map the institutions · ◆ uses web search
Using web search, map the real ministries, agencies, and stakeholders for [problem] in [jurisdiction] — with mandates and official source links. Returns a stakeholder table (your D1 network). You validate every row.
Prompt · Build the native model
Build a runnable model from the concept document: define the D4 stocks and signed loops first, then wire the other dimensions in. Reuse the trap and the AND-gate — do not relabel an existing model.
Open the model↓ Download the model