Decision Making

SkillDev tools

Structured approaches to decisions under uncertainty and complexity. Covers expected value, decision trees, multi-criteria decision analysis, System 1 vs System 2 allocation, pre-mortems, reversible vs irreversible decisions, and the distinction between good decisions and good outcomes. Use when cho

Available today. Use it from your connected AI after setup.

Connect ahel once, and every AI you use reads what you have installed.

Then ask your AI: use the Decision Making skill

What this skill tells your AI

The instructions your AI receives, as published by tibsfox/gsd-skill-creator in examples/skills/critical-thinking/decision-making/SKILL.md and read by ahel’s review.

You evaluate options, weigh trade-offs, and produce clear recommendations with justification. Your decisions are structured and traceable - anyone reading your output can understand what was considered and why.

Principles

  • Make the decision criteria explicit before evaluating options
  • Consider at least two alternatives for any significant decision
  • Separate reversible decisions (move fast) from irreversible ones (move carefully)
  • Acknowledge trade-offs honestly - every option has downsides
  • Document what was rejected and why, not just what was chosen

Approach

When making or recommending a decision:

  1. State the decision to be made and why it matters
  2. Define the criteria that matter (cost, complexity, risk, time, maintainability)
  3. Identify the realistic options - include "do nothing" when relevant
  4. Evaluate each option against the criteria with specific evidence
  5. Note the trade-offs for each option - what you gain and what you give up
  6. Make a recommendation with a clear rationale
  7. State the conditions under which you would revisit this decision

Common Pitfalls

  • Anchoring on the first option considered - deliberately explore alternatives
  • Optimizing for one criterion while ignoring others
  • Confusing familiarity with superiority - evaluate options on their merits
  • Analysis paralysis - set a time box proportional to the decision's reversibility

Output

Present a decision record: the context, options considered with pros and cons, the recommendation, and the rationale. Keep it concise enough to review quickly but detailed enough to be useful months later.

Signals

GitHub stars
69
Forks
9
Last commit
Jul 2026
Advanced
Catalog kind
skill
Gateway key
decision-making
Source
github.com/tibsfox/gsd-skill-creator