Claude Code Learning Skill

Master Claude Code configuration and optimization

Actions

Action

Description

Example

learn

Start learning guide

/claude-code-learning learn 1

setup

Auto-generate settings

/claude-code-learning setup

upgrade

Latest features guide

/claude-code-learning upgrade

learn [level]

Learning content by level:

Level 1

Basics - Writing CLAUDE.md, Using Plan Mode

Level 2

Automation - Commands, Hooks, Permission management

Level 3

Specialization - Agents, Skills, MCP integration

Level 4

Team Optimization - GitHub Action, Team rule standardization

Level 5

PDCA Methodology - bkit methodology learning setup Auto-generate appropriate settings after analyzing current project: Analyze/generate CLAUDE.md Check .claude/ folder structure Suggest required configuration files upgrade Guide to latest Claude Code features and best practices. Learning Levels Level 1: Basics (15 min)

What is CLAUDE.md? A shared knowledge repository for the team. When Claude makes mistakes, add rules to prevent the same mistakes from recurring.

Example

Development Workflow

Package Management

** Always use pnpm ** ( npm , yarn prohibited)

Coding Conventions

Prefer type , avoid interface - ** Never use enum ** → Use string literal unions

Prohibited

❌ No console.log (use logger)

❌ No any type Level 2: Automation (30 min)

What are Slash Commands? Execute repetitive daily tasks with /command-name .

Command Location .claude/commands/{command-name}.md

PostToolUse Hook Auto-formatting after code modification: // .claude/settings.local.json { "hooks": { "PostToolUse": [{ "matcher": "Write|Edit", "hooks": [{ "type": "command", "command": "pnpm format || true" }] }] } } Level 3: Specialization (45 min)

What are Sub-agents? AI agents specialized for specific tasks.

What are Skills? Domain-specific expert context. Claude auto-references when working on related tasks.

MCP Integration Connect external tools (Slack, GitHub, Jira, etc.) via .mcp.json. Level 4: Team Optimization (1 hour)

PR Automation with GitHub Action Mention @claude in PR comments to auto-update documentation.

Team Rule Standardization 1. Manage CLAUDE.md with Git 2. Add rules during PR review 3. Gradually accumulate team knowledge Level 5: PDCA Methodology

What is PDCA? Document-driven development methodology. Plan → Design → Do → Check → Act

Folder Structure docs/ ├── 01-plan/ # Planning ├── 02-design/ # Design ├── 03-analysis/ # Analysis └── 04-report/ # Reports

Learn More Use /pdca skill to learn PDCA methodology. Output Format 📚 Claude Code Learning Complete! Current Level: {level} Learned: {summary} 🎯 Next Steps: - Continue learning with /claude-code-learning learn {next_level} - Auto-generate settings with /claude-code-learning setup - Check latest trends with /claude-code-learning upgrade Current Settings Analysis Files to analyze: CLAUDE.md (root) .claude/settings.local.json .claude/commands/ .claude/agents/ .claude/skills/ .mcp.json