Thinking Cynefin

Thinking Cynefin is an AI Engineering skill for Claude Code, published by tjboudreaux in cc-thinking-skills.

969 stars133 forkson tjboudreaux/cc-thinking-skillsAdded 2026/08/21+1% in starsRepository updated 2026/08/07

agent-skillsai-toolsanthropicclaudeclaude-codecritical-thinkingdecision-makingfirst-principlesmental-modelsproblem-solvingsystems-thinking

Install in seconds

Install Thinking Cynefin

Copy Thinking Cynefin into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/tjboudreaux/cc-thinking-skills/tree/main/skills/thinking-cynefin ~/.claude/skills/thinking-cynefin

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/tjboudreaux/cc-thinking-skills.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/thinking-cynefin/SKILL.md in tjboudreaux/cc-thinking-skills
Installs to: ~/.claude/skills/thinking-cynefin
Collection: One of 25 skills cataloged from this repository
Category: AI Engineering — 2451 skills

What Thinking Cynefin does

Thinking Cynefin classifies a problem by cause-effect domain before choosing how to respond. Use it when the right mode is unclear, a method keeps failing, or a mixed problem needs decomposition first.

Thinking Cynefin is cataloged under AI Engineering on DirSkills. Thinking Cynefin comes from a repository tagged agent-skills, ai-tools, anthropic, claude and claude-code.

Documentation

README

Excerpt

Cynefin Classification

Classify by cause-effect, then use only the matching response mode. Wrong-domain method is the failure mode.

When to Use

Unsure whether to run a playbook, analyze, probe, or stabilize.
A method keeps failing and domain mismatch is plausible.
A novel or mixed problem needs approach selection before solution work.

When NOT to Use

Domain and method are already agreed—execute.
Task is finding a specific cause, not choosing an approach.
Classification done; switch to the domain method—do not re-label endlessly.
Pure mechanical edits with no approach uncertainty.

Procedure

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Thinking Cynefin

What else does tjboudreaux publish alongside Thinking Cynefin?
Thinking Cynefin is one of 25 skills that DirSkills catalogs from tjboudreaux/cc-thinking-skills, the repository it ships in. Its siblings there include Bounded Rationality, Circle Of Competence and Effectuation. Each one is a separate skill with its own page in this directory, installs the same way Thinking Cynefin does, and is maintained by tjboudreaux in that same repository. The rest of the collection is listed on the tjboudreaux/cc-thinking-skills page.
How does Thinking Cynefin compare to other AI Engineering skills?
Thinking Cynefin ranks #1409 by stars among the 2451 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Thinking Cynefin against them. Open each page to compare what they document and how they install.