# Lowyshin Giip Dev Agent Claude Code Learning

> Claude Code Learning Skill

- Skill: `tomevault-io/lowyshin-giip-dev-agent-claude-code-learning` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/lowyshin-giip-dev-agent-claude-code-learning`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/lowyshin-giip-dev-agent-claude-code-learning/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/lowyshin-giip-dev-agent-claude-code-learning

---


# 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:
1. Analyze/generate CLAUDE.md
2. Check .claude/ folder structure
3. Suggest required configuration files

### upgrade

Guide to latest Claude Code features and best practices.

## Learning Levels

### Level 1: Basics (15 min)

```markdown
## 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)

```markdown
## 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)

```markdown
## 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)

```markdown
## 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

```markdown
## 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


## ⚡ Optimization Integration
When using this skill for critical tasks, please run it within a /native-trace context to capture performance data for self-improvement via /aioptimize.


---
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<!-- tomevault:4.0:skill_md:2026-04-11 -->