Decision Toolkit

This generates interactive decision frameworks when you're facing non-trivial choices like partnerships, career moves, or resource allocation. Instead of giving you an answer, it builds step-by-step guides that walk through nine dimensions: context, first principles, timing, stakeholders, cognitive biases, opportunity cost, scenarios, open questions, and synthesis. The output can be an HTML wizard, markdown checklist, voice summary, or PDF report. What I appreciate here is the bias checklist and pre-mortem templates, which force you to confront FOMO and sunk cost fallacies explicitly. The accessibility implementation is thorough with semantic HTML and keyboard navigation. Use this when you need structured thinking, not when you already know what to do.

skills.sh installs: 322
GitHub stars: 412
last updated: Aug 21, 2026

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Install

$ npx -y skills add glebis/claude-skills --skill decision-toolkit --agent claude-code

Installs into .claude/skills of the current project.

Files

Decision Toolkit

Overview

Create structured decision support materials that help humans think through significant choices systematically. This skill produces interactive tools, not just analysis — empowering the decision-maker rather than deciding for them.

Philosophy

Principles

Guide, don't decide — Tools illuminate the decision space; humans choose
One thing at a time — Reduce cognitive load through progressive disclosure
Multiple lenses — Same decision viewed through different frameworks reveals blind spots
Biases visible — Make cognitive biases explicit and checkable
Actionable output — End with concrete next steps, not abstract conclusions