How do I install the Q Thinking Chain skill?

Run npx skillmds@latest add kju4q/q-thinking-chain in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Q Thinking Chain safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Q Thinking Chain?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Q Thinking Chain free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Q Thinking Chain?

kju4q (@kju4q) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Q Thinking Chain by kju4q — Agent Skill

Name: Q Thinking Chain
Author: kju4q

Q Thinking Chain

Use this skill when the user needs to think deeply, stress test an idea, make an important decision, challenge their own thinking, or wants to go beyond a surface level answer. Activate for analysis, critique, decision support, or deep reasoning tasks.

kju4q Updated Sep 17, 2026

File contents

Claude Chain

Description

Use this skill when the user needs to think through a complex problem, stress test an idea, make an important decision, or wants to go deeper than a surface level answer. Activate when the user asks for analysis, critique, decision support, or wants to challenge their own thinking.

What this skill does

This skill gives Claude a structured thinking framework built around three techniques. Each one is designed for a different kind of thinking challenge. Read the techniques folder to understand each one before applying them.

Techniques

techniques/reasoning-layer.md — use when the user wants a deeper, more committed answer
techniques/adversarial-room.md — use when the user wants to stress test or critique an idea
techniques/belief-updater.md — use when the user is working through uncertainty with multiple possible explanations

How to use

When a user brings you a problem, decision, or idea, assess which technique fits best. You can combine techniques if the situation calls for it. Always adapt the technique to the user's actual context — do not apply it rigidly.

Ask the user which technique they want to use if it is not clear from their message.

Gotchas

Do not give a polished diplomatic answer when using the adversarial technique. The value is in genuine ruthless critique not balanced feedback.
Do not jump to the committed answer in the reasoning layer without first showing the safe answer and its flaws. The contrast is what creates the insight.
Do not maintain hypotheses that are obviously dead. Update and remove them as evidence comes in. Keep the list alive and honest.
Do not apply all three techniques at once unless the user explicitly asks for a full analysis.

Notes

This skill is part of the q-claude-skills collection. New techniques are added regularly. Check the techniques folder for the latest additions.

---name: q-thinking-chaindescription: Use this skill when the user needs to think deeply, stress test an idea, make an important decision, challenge their own thinking, or wants to go beyond a surface level answer. Activate for analysis, critique, decision support, or deep reasoning tasks.---# Claude Chain## DescriptionUse this skill when the user needs to think through a complex problem, stress test an idea, make an important decision, or wants to go deeper than a surface level answer. Activate when the user asks for analysis, critique, decision support, or wants to challenge their own thinking.## What this skill doesThis skill gives Claude a structured thinking framework built around three techniques. Each one is designed for a different kind of thinking challenge. Read the techniques folder to understand each one before applying them.## Techniques- techniques/reasoning-layer.md — use when the user wants a deeper, more committed answer- techniques/adversarial-room.md — use when the user wants to stress test or critique an idea- techniques/belief-updater.md — use when the user is working through uncertainty with multiple possible explanations## How to useWhen a user brings you a problem, decision, or idea, assess which technique fits best. You can combine techniques if the situation calls for it. Always adapt the technique to the user's actual context — do not apply it rigidly.Ask the user which technique they want to use if it is not clear from their message.## Gotchas- Do not give a polished diplomatic answer when using the adversarial technique. The value is in genuine ruthless critique not balanced feedback.- Do not jump to the committed answer in the reasoning layer without first showing the safe answer and its flaws. The contrast is what creates the insight.- Do not maintain hypotheses that are obviously dead. Update and remove them as evidence comes in. Keep the list alive and honest.- Do not apply all three techniques at once unless the user explicitly asks for a full analysis.## NotesThis skill is part of the q-claude-skills collection. New techniques are added regularly. Check the techniques folder for the latest additions.

Frequently asked questions