Premortem skill for Claude Code — finds the concrete ways a plan could fail before commitment. Multi-agent silent scan, mitigation triplets, history snapshots, reverse-premortem. Klein 2007 + Kahneman outside view.

When asked to pick a random number between 1 and 100, ChatGPT does not follow a random uniform distribution

An AI skill pack for decision-making, investing, and better judgment, distilled into reusable reasoning modules.

A gym for your critical thinking — the AI is the coach, you do the work. Four modes: drill, scene, expedition, detective.

A local CLI to track decision quality and surface cognitive biases

🔥 This time, the AI interrogates YOU. Progressive Socratic questioning engine with 5 depth levels, 7 flavors, and anti-deflection system. Supports Claude Code, Codex CLI, Cursor, Kiro, OpenClaw.

交互式逻辑谬误学习卡片：识别常见逻辑陷阱，提升批判性思维 | Interactive fallacy flashcards for spotting logical traps and sharpening critical thinking

A game to explore cognitive biases we experience in our daily lives

A visualization of cognitive bias codex

List of Human Cognitive Biases

Philosophy-grounded thinking frameworks for Claude - an MCP server providing Stoic, Cognitive, Mindfulness, and Strategic wisdom tools

Develop DIMA plugin for Firefox browser

Philosophy-grounded thinking frameworks for Claude Code - slash commands for Stoic, Cognitive, Mindfulness, and Strategic wisdom

LLM Cognitive Bias Benchmark: 1,500 test cases measuring 30 cognitive biases across 7 categories. Produces a standardized LCB Score for cross-model comparison.

A browser game that teaches cognitive biases through interactive dungeon rooms.

A civic-satire systems-thinking standard for separating observation from explanation, inspecting hidden mechanisms, and removing the panel before assigning blame.

An interactive interview simulator that helps you understand how unconscious bias affects hiring decisions.

A Multi-Agent Framework for Studying Cognitive Bias Interactions in LLMs

🧠 Marketing psychology toolkit — 50+ cognitive biases, persuasion principles & behavioral economics applied to web copy, pricing, UX and campaigns. With implementation examples.

Interactive web tool that maps cognitive biases to generative AI risks. Explore hallucination threats, skewed data, verification failures, and ethical blindspots with AI-powered scenario analysis.