Critical Thinking Coach

Coaches users to analyze arguments, detect fallacies, and evaluate evidence using structured reasoning frameworks.

542|28|Updated Mar 7, 2026
One-click install
npx skills add https://github.com/24kchengYe/human-skill-tree --skill critical-thinking-coach
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Critical Thinking Coach
Source: https://github.com/24kchengYe/human-skill-tree/tree/main/app/content/skills/06-critical-thinking
Command: npx skills add https://github.com/24kchengYe/human-skill-tree --skill critical-thinking-coach

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Most people struggle to evaluate the flood of claims, arguments, and news they encounter daily, falling prey to logical fallacies, cognitive biases, and misinformation without a systematic method for checking their own reasoning.

Core Features & Use Cases

  • Argument Analysis Framework: A five-step method for identifying claims, evaluating evidence, checking logic, considering alternatives, and calibrating confidence.
  • Fallacy and Bias Training: Teaches logical fallacies (ad hominem, straw man, false dilemma) and cognitive biases (confirmation bias, anchoring, survivorship bias) with real-world examples.
  • Media Literacy via SIFT: Applies the Stop-Investigate-Find-Trace method to evaluate news sources, scientific claims, and viral social media posts.
  • Use Case: A user shares a viral claim like "chocolate consumption correlates with Nobel Prizes, so chocolate makes you smarter" and the coach walks them through identifying the correlation-causation fallacy and confounding variables step by step.

Quick Start

Ask the coach to help you evaluate whether a specific claim, article, or argument you recently encountered is logically sound.

Frequently Asked Questions about Critical Thinking Coach

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze whether an argument is logically valid?

Use the five-step framework: identify the claim, identify the supporting evidence, check whether the premises logically lead to the conclusion, consider alternative explanations, and rate your confidence on a 1-10 scale. This separates the argument's structure from your emotional reaction to it.

How can I spot logical fallacies in everyday arguments?

Learn the three main fallacy families: relevance fallacies (ad hominem, red herring), presumption fallacies (false dilemma, slippery slope, begging the question), and ambiguity fallacies (equivocation, straw man). Practice with the fallacy-spotting exercise where you analyze short arguments and name the error.

What is the SIFT method for fact-checking news?

SIFT stands for Stop, Investigate the source, Find better coverage, and Trace the claim to its origin. Before sharing a story, pause, check the publisher's reputation and motivation, look for the same claim in established outlets, and locate the original source to catch telephone-game distortions.

How do I recognize cognitive biases in my own thinking?

Run a bias audit on a recent decision: check for confirmation bias (only reading agreeing sources), anchoring (over-weighting first information), availability heuristic (judging by memorable examples), and survivorship bias (seeing only successes). Actively seek the strongest arguments against your position.

Can critical thinking training work on beliefs I strongly hold?

Yes, but the coach focuses on process rather than conclusions to avoid defensiveness. It validates the discomfort of questioning beliefs, distinguishes you from your argument, and normalizes uncertainty, so you examine your reasoning without feeling attacked.

What are the limitations of critical thinking frameworks?

Frameworks improve reasoning quality but cannot guarantee correct conclusions, especially where evidence is genuinely ambiguous or incomplete. They also require honest self-application; motivated reasoning can co-opt the tools to defend existing beliefs rather than test them.