Agent Skills

A collection of thinking frameworks and decision-making tools as skills for AI coding assistants.

Installation

Marketplace (Recommended)

Install directly in Claude Code:

/plugin marketplace add neurofoo/agent-skills

Or install specific plugin categories:

/plugin marketplace add neurofoo/agent-skills/thinking-frameworks
/plugin marketplace add neurofoo/agent-skills/prioritization-skills
/plugin marketplace add neurofoo/agent-skills/creative-skills
/plugin marketplace add neurofoo/agent-skills/learning-skills
/plugin marketplace add neurofoo/agent-skills/retrospective-skills
/plugin marketplace add neurofoo/agent-skills/writing-skills

Manual Installation

# Clone the repository
git clone https://github.com/neurofoo/agent-skills.git
cd agent-skills

# Install all skills (user-level, all projects)
mkdir -p ~/.claude/skills
cp -r */ ~/.claude/skills/

# Or project-level (single project)
mkdir -p .claude/skills
cp -r */ .claude/skills/

Install Individual Skills

To install only specific skills:

# User-level
mkdir -p ~/.claude/skills
cp -r ooda ~/.claude/skills/
cp -r premortem ~/.claude/skills/

# Or project-level
mkdir -p .claude/skills
cp -r ooda .claude/skills/
cp -r premortem .claude/skills/

After installation, restart Claude Code. Skills appear in the /skills menu and can be invoked directly (e.g., /ooda, /premortem).

Available Skills

Decision & Analysis

Skill	Invoke	Description
OODA Loop	/ooda	Military-origin decision loop: Observe, Orient, Decide, Act
Pre-Mortem	/premortem	Imagine failure, work backward to prevent it
WRAP	/wrap	Counter decision biases: Widen options, Reality-test, Attain distance, Prepare
Cynefin	/cynefin	Categorize problems as Simple/Complicated/Complex/Chaotic
Red Team	/redteam	Adversarial analysis to find weaknesses and vulnerabilities
SWOT	/swot	Strengths, Weaknesses, Opportunities, Threats analysis

Creative & Ideation

Skill	Invoke	Description
SCAMPER	/scamper	7 creative prompts: Substitute, Combine, Adapt, Modify, Put to other uses, Eliminate, Reverse
Six Thinking Hats	/sixhats	Parallel thinking from 6 perspectives (facts, feelings, caution, benefits, creativity, process)
Design Thinking	/design	Human-centered design: Empathize, Define, Ideate, Prototype, Test

Learning & Understanding

Skill	Invoke	Description
Feynman Technique	/feynman	Explain simply to find knowledge gaps, then refine
Socratic Method	/socratic	Deep questioning to expose assumptions and reach understanding
Five Whys	/5whys	Iterative root cause analysis

Prioritization

Skill	Invoke	Description
Eisenhower Matrix	/eisenhower	Urgent/Important 4-quadrant prioritization
RICE Scoring	/rice	Quantitative prioritization: Reach x Impact x Confidence / Effort
MoSCoW	/moscow	Must have, Should have, Could have, Won't have

Retrospectives & Learning

Skill	Invoke	Description
After-Action Review	/aar	What was expected? What happened? Why? What next?
Post-Mortem	/postmortem	Blameless incident analysis
Start-Stop-Continue	/retro	Simple 3-column retrospective

Strategic

Skill	Invoke	Description
Wardley Mapping	/wardley	Value chain + evolution strategic mapping
Jobs to Be Done	/jtbd	Understand what job customers hire products for

Writing

Skill	Invoke	Description
Elements of Style	/eos-style	Style guidance based on Strunk & White
Composition	/eos-composition	Principles of composition and structure
Usage	/eos-usage	Words and expressions commonly misused

Quick Reference

When You Need To...	Use
Make a complex decision	/ooda, /wrap
Find root cause	/5whys, /socratic
Brainstorm ideas	/scamper, /sixhats, /design
Evaluate risks	/premortem, /redteam
Prioritize work	/eisenhower, /rice, /moscow
Learn from failure	/aar, /postmortem
Understand users	/jtbd, /design
Plan strategy	/wardley, /swot, /cynefin
Simplify explanation	/feynman
Challenge assumptions	/redteam, /socratic
Team retrospective	/retro
Improve writing	/eos-style, /eos-composition, /eos-usage

Structure

agent-skills/
├── .claude-plugin/
│   └── marketplace.json    # Marketplace manifest
├── [skill-name]/
│   └── SKILL.md            # Frontmatter + instructions + examples
└── ...

SKILL.md format:

---
name: skillname
description: What this skill does and when to use it.
user-invocable: true
---

# Skill Title

[Instructions for running the analysis]

$ARGUMENTS

Usage Examples

/ooda Should I accept this job offer?
/premortem We're launching the new product next week
/5whys The deployment failed
/rice Feature A vs Feature B vs Feature C
/scamper How to improve our checkout flow
/feynman Kubernetes
/swot Our competitive position
/eos-style Review my blog post draft

License

MIT