Structured reasoning methodologies from history's most rigorous thinkers, packaged as Claude Code skills.

Claude Code plugin: universal radial-tree exploration engine. One tree skill + swappable presets (brainstorm / attack / design / code-audit) for divergent ideation, adversarial critique, and design-space exploration. 12 framings × hard-ban-on-incomplete-leaves × stable convergence.

An intent-calibrated DSH discussion mode that prevents complex conversations from drifting and turns them into evidence-based next steps.

Amazon Working Backwards PR/FAQ process — generate well-grounded professional documents for product discovery and decision-making.