·challenge that
</>

challenge that

ntcoding/claude-skillz

Force critical evaluation of proposals, requirements, or decisions by analyzing from multiple adversarial perspectives. Invoke with /challenge-that when Claude accepts something too readily.

3Installs·0Trend·@ntcoding

Installation

$npx skills add https://github.com/ntcoding/claude-skillz --skill challenge that

SKILL.md

Force critical evaluation by analyzing from multiple adversarial perspectives.

| 🔴 Skeptic | Evidence & proof | "What evidence supports this? Has this been validated? Are we guessing?" | | 🟡 Pragmatist | Cost/benefit | "Is this the simplest fix? What's the maintenance burden? Is it worth it?" | | 🟢 Edge Case Hunter | Failure modes | "What breaks this? What's the worst case? What did we miss?" |

| 🔵 Structural Critic | Architecture | "Is this the right location? Does it fit the existing design? Will it cause problems elsewhere?" | | 🟣 Root Cause Analyst | Problem diagnosis | "Is the problem correctly identified? Are we treating symptoms? What's the actual cause?" |

Force critical evaluation of proposals, requirements, or decisions by analyzing from multiple adversarial perspectives. Invoke with /challenge-that when Claude accepts something too readily. Source: ntcoding/claude-skillz.

View raw

Facts (cite-ready)

Stable fields and commands for AI/search citations.

Install command
npx skills add https://github.com/ntcoding/claude-skillz --skill challenge that
Category
</>Dev Tools
Verified
First Seen
2026-02-01
Updated
2026-02-18

Quick answers

What is challenge that?

Force critical evaluation of proposals, requirements, or decisions by analyzing from multiple adversarial perspectives. Invoke with /challenge-that when Claude accepts something too readily. Source: ntcoding/claude-skillz.

How do I install challenge that?

Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/ntcoding/claude-skillz --skill challenge that Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor

Where is the source repository?

https://github.com/ntcoding/claude-skillz