PhaseWeaver

PhaseWeaver is a web app (with optional desktop agent) for teams modeling complex systems where small changes cause big surprises: supply chains, pricing, staffing, energy use, and policy. Users sketch causal-loop diagrams, attach simple equations or rules, and run scenario sweeps to see where the system flips (thresholds, delays, runaway growth, collapse). The AI assistant helps translate plain-English assumptions into model components, flags missing feedback loops, and suggests measurable proxies for hard-to-quantify variables. Outputs focus on decision-ready artifacts: sensitivity rankings, early-warning indicators, and “no-regret” actions that hold across uncertainty. This is not a toy simulator; it’s a lightweight, auditable modeling workspace that sits between spreadsheets and heavyweight system dynamics tools. Expect a learning curve and the need for good domain inputs—garbage assumptions still produce garbage results.