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Contradiction Analysis

Contradiction Analysis is an agent skill (a SKILL.md file) from HughYau/qiushi-skill. 矛盾分析法：把复杂问题拆成若干对立面，找出规定其他矛盾的主要矛盾及其主要方面，判定对抗性 / 非对抗性，并据此选择处理方式。当问题头绪多、多个因素互相牵制、优先级不清、根因不明、反复修不好、trade-off 说不清时触发；直接执行类任务或用户已定方案时不触发。 English: Contradiction analysis. It works with Claude Code, Codex, Cursor and OpenCode and has 3,805 GitHub stars across a repository of 3 listed skills. Install it by copying the skill folder into your agent's skills directory.

github.com/HughYau/qiushi-skill/skills/contradiction-analysis (opens in a new tab)

View on GitHub (opens in a new tab)

Add this skill

Claude

This repository is a Claude Code plugin marketplace. In Claude Code:

/plugin marketplace add HughYau/qiushi-skill
/plugin install qiushi-skill@qiushi-skill

In the Claude apps, zip the contradiction-analysis folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

ChatGPT / Codex

Codex reads skills from .agents/skills/ in a repo or ~/.agents/skills/ for every project:

git clone --depth 1 https://github.com/HughYau/qiushi-skill.git
cp -r qiushi-skill/skills/contradiction-analysis .agents/skills/contradiction-analysis   # repo; ~/.agents/skills for all projects

Standalone skills also load in the ChatGPT desktop app.

Cursor

Cursor loads skills from .cursor/skills/ (or ~/.cursor/skills/) and also reads .claude/skills/:

git clone --depth 1 https://github.com/HughYau/qiushi-skill.git
cp -r qiushi-skill/skills/contradiction-analysis .cursor/skills/contradiction-analysis   # project; ~/.cursor/skills for all projects

Source (checked Oct 7, 2026): code.claude.com/docs/en/skills (opens in a new tab), code.claude.com/docs/en/plugin-marketplaces (opens in a new tab), support.claude.com/en/articles/12512180-using-skills-in-claude (opens in a new tab), learn.chatgpt.com/docs/build-skills (opens in a new tab), cursor.com/docs/context/skills (opens in a new tab)

What this skill does

矛盾分析法：把复杂问题拆成若干对立面，找出规定其他矛盾的主要矛盾及其主要方面，判定对抗性 / 非对抗性，并据此选择处理方式。当问题头绪多、多个因素互相牵制、优先级不清、根因不明、反复修不好、trade-off 说不清时触发；直接执行类任务或用户已定方案时不触发。 English: Contradiction analysis. Decompose a tangled problem into opposing forces, isolate the principal contradiction and its dominant side, classify it as antagonistic or non-antagonistic, and choose the response accordingly.

When it triggers

  • Trigger on unclear priorities, unknown root causes, recurring failures, or trade-offs that resist explanation; skip for direct execution or when the user has already chosen the solution.

More skills in HughYau/qiushi-skill

3 skills are listed from this repository.

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FAQ

Contradiction Analysis FAQ

Still curious? Email info@appsgit.com.

What is the Contradiction Analysis skill?

Contradiction Analysis is an agent skill (a SKILL.md file) from HughYau/qiushi-skill. 矛盾分析法：把复杂问题拆成若干对立面，找出规定其他矛盾的主要矛盾及其主要方面，判定对抗性 / 非对抗性，并据此选择处理方式。当问题头绪多、多个因素互相牵制、优先级不清、根因不明、反复修不好、trade-off 说不清时触发；直接执行类任务或用户已定方案时不触发。 English: Contradiction analysis. It works with Claude Code, Codex, Cursor and OpenCode and has 3,805 GitHub stars across a repository of 3 listed skills. Install it by copying the skill folder into your agent's skills directory. Its SKILL.md lives at github.com/HughYau/qiushi-skill/skills/contradiction-analysis.

How do I install the Contradiction Analysis skill?

In Claude Code, run /plugin marketplace add HughYau/qiushi-skill and then /plugin install qiushi-skill@qiushi-skill. For Codex or Cursor, copy the contradiction-analysis folder into .agents/skills/ or .cursor/skills/.

Is the Contradiction Analysis skill free?

Yes. The repository is open source under the MIT license.

Is Contradiction Analysis maintained?

The repository's most recent commit was on Oct 1, 2026. appsgit only lists skills from repositories with a commit in the last six months.