npx claudepluginhub bayramannakov/systems-thinking-skillsClaude Code skills for systems thinking: stock-flow / causal-loop diagram critique with archetype identification (W2), stock-flow simulation commissioning (W3 — emit a brief that your AI agent uses to build an interactive HTML simulation app), Meadows leverage-point mapping for a stated goal (W4), and the W6 'redraw the box' pair — Goldratt Theory-of-Constraints constraint-finding and Altshuller TRIZ contradiction-dissolving. Plus why-tree: a heavyweight multi-agent Goldratt Current-Reality-Tree instrument that builds an evidence-graded causal tree and converges on the one binding constraint. From the AI + Systems Thinking course (Empatika).