jsagir

Challenge Assumptions — Testing skill for Claude Code

Testing community

Stress-test assumptions with Devil's Advocate.

How to install Challenge Assumptions

Installs to ~/.claude/skills/jsagir-mindrian-os-plugin-challenge-assumptions/SKILL.md

Terminal

mkdir -p ~/.claude/skills/jsagir-mindrian-os-plugin-challenge-assumptions && curl -fsSL https://raw.githubusercontent.com/jsagir/mindrian-os-plugin/HEAD/commands/challenge-assumptions.md -o ~/.claude/skills/jsagir-mindrian-os-plugin-challenge-assumptions/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What Challenge Assumptions does

name: challenge-assumptions description: Stress-test assumptions with Devil's Advocate help_jtbd: "Stress-test the assumptions your room is built on." body_shape: "methodology" hitl_shape: "F.8" hitl_why: "Each assumption is stress-tested independently, an any-order basket of challenges." serves_jtbd: ["validate-idea", "surface-contradiction"] teaching: "When an idea feels too clean, /mos:challenge-assumptions runs Devil's Advocate against the load-bearing claims. Catches the assumptions you

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