@ngxtm/devkit

Devkit Agent Assistant

Unified multi-agent system with auto-synced skills from multiple sources

Features

• 414+ Skills - Merged from antigravity, agent-assistant, and claudekit
• 38 Agents - 20 from agent-assistant + 18 from claudekit
• 57 Commands - Full workflow commands from both sources
• 9 Hooks - Session management, privacy, context awareness (claudekit)
• 6 Output Styles - Coding levels from ELI5 to God mode (claudekit)
• 10 Rules - Coding standards for TypeScript, React, NestJS, etc.
• Matrix Skill Discovery - Intelligent skill injection based on context
• Auto-Sync - Daily updates from upstream sources via GitHub Actions

Sources

Source	What's Included
antigravity-awesome-skills	256+ skills (primary, frequently updated)
agent-assistant	310+ skills, Matrix system, 20 agents, 25 commands
claudekit	45 skills, 18 agents, 32 commands, hooks, output styles
skill-rule	Coding standards for 10 frameworks

Installation

npm install -g @ngxtm/devkit
devkit install

Install Modes

Mode	Command	Skills Size	Description
Index-only (default)	devkit install	~30KB	Only installs skills index, Claude loads skills on-demand
Minimal	devkit install --minimal	~2MB	Installs ~20 core skills
Category	devkit install -c=react	varies	Installs specific categories
Full	devkit install --full	~59MB	Installs all 413+ skills (may cause context limit)

# Recommended: Index-only (default)
devkit install                      # Best for avoiding context limits
devkit install claude               # Claude Code only

# Alternative modes
devkit install --minimal            # ~20 core skills
devkit install --category=react,ts  # Specific categories
devkit install --full               # All skills (large)
devkit install --interactive        # Choose interactively

How Index-Only Mode Works

Instead of installing 3,500+ files (59MB), devkit installs:

• SKILLS_INDEX.md - 30KB summary of all 411 skills
• All commands (/plan, /cook, /brainstorm, etc.)
• All agents (planner, debugger, reviewer, etc.)
• Hooks, rules, output-styles

When Claude needs a specific skill, it reads the index to find it, then loads the full skill on-demand. This reduces context usage by 99.95%.

Available Categories

devkit categories    # Show all categories

Category	Skills	Description
react	9	React, Next.js, Remix
typescript	4	TypeScript patterns
node	6	Node.js, NestJS, Express
database	5	PostgreSQL, MongoDB, Redis
devops	7	Docker, K8s, CI/CD, AWS
testing	6	Jest, Playwright, Vitest
security	5	OWASP, Auth, API security
ai	6	AI agents, MCP, prompts
mobile	5	React Native, Flutter
frontend	6	CSS, Tailwind, a11y
backend	6	APIs, microservices
tools	6	Git, debugging, docs

Uninstallation

# Remove from all tools
devkit uninstall

# Remove from specific tool
devkit uninstall claude
devkit uninstall cursor

What Gets Installed

For Claude Code (~/.claude/)

~/.claude/
├── skills/                   # 414+ skills
│   └── agent-assistant/      # Core framework
│       ├── agents/           # 20 agents
│       ├── commands/         # 25 commands
│       ├── matrix-skills/    # Skill discovery system
│       └── claudekit/        # Claudekit components
│           ├── agents/       # 18 agents
│           └── commands/     # 32 commands
├── rules/                    # Coding standards
├── hooks/                    # 9 hooks
├── output-styles/            # 6 coding levels
├── workflows/                # Workflow definitions
└── settings.json             # Claude settings

For Other Tools

• Cursor: Skills, agents, commands, rules
• GitHub Copilot: Skills, rules
• Gemini/Antigravity: Skills, rules

Quick Start Commands

After installation, use these commands in your AI coding tool:

From agent-assistant

/cook           - Build a feature with full workflow
/plan           - Plan implementation strategy
/review         - Code review
/test           - Run tests
/fix            - Fix bugs

From claudekit

/bootstrap      - Setup new project
/coding-level   - Set output style (eli5/junior/mid/senior/lead/god)
/code           - Code with workflow
/scout          - Explore codebase
/kanban         - Manage tasks

Output Styles (claudekit)

Set your preferred coding level:

Level	Style	Best For
/coding-level 0	ELI5	Learning, explanations
/coding-level 1	Junior	Detailed comments, safe patterns
/coding-level 2	Mid	Balanced, best practices
/coding-level 3	Senior	Concise, optimized
/coding-level 4	Lead	Architecture focus
/coding-level 5	God	Minimal, maximum efficiency

Hooks (Claude Code only)

Claudekit hooks provide:

• session-init - Initialize session context
• privacy-block - Protect sensitive files
• scout-block - Control exploration scope
• dev-rules-reminder - Enforce coding standards
• usage-context-awareness - Smart context management
• And more...

Auto-Sync

Skills and rules are automatically updated via GitHub Actions:

• Skills: Daily sync from antigravity + agent-assistant
• Rules: Weekly sync from skill-rule
• Hooks/Claudekit: Manual sync (local source)

Configuration

Edit SYNC_CONFIG.yaml to customize sources:

skill_sources:
  - name: antigravity-awesome-skills
    repo: sickn33/antigravity-awesome-skills
    enabled: true
    priority: 1

  - name: agent-assistant
    repo: hainamchung/agent-assistant
    enabled: true
    priority: 2

sync:
  merge_strategy: prefer-primary
  schedule: "0 0 * * *"

Development

# Clone the repo
git clone https://github.com/YOUR_USERNAME/devkit-assistant.git
cd devkit-assistant

# Install dependencies
npm install

# Run initial sync (first time only)
# Windows:
initial-sync.bat

# Linux/Mac:
./initial-sync.sh

# Test install locally
node cli/install.js

Contributing

• Fork the repository
• Add your skills to skills/your-skill-name/SKILL.md
• Run python scripts/update_matrix.py
• Submit a pull request

License

MIT License - see LICENSE for details.

Credits

• antigravity-awesome-skills by sickn33
• agent-assistant by hainamchung
• claudekit by Anthropic
• skill-rule by ngxtm