AI Agent Capability Expansion Toolkit - A comprehensive collection of skills, rules, and workflows to supercharge AI coding assistants.
Antigravity Kit is a comprehensive collection of:
- Skills - Domain-specific expertise (React, Node.js, Database, Testing, UI/UX...)
- Rules - Guidelines and constraints for agent behavior
- Workflows - Step-by-step procedures for common tasks
This toolkit combines the best of:
- 🎨 UI UX Pro Max - Design Intelligence with 50 styles, 21 palettes, 50 font pairings
- 🛠️ ClaudeKit - Production-ready AI subagents, workflows, and integrations
Designed to integrate with AI agents supporting the Agent Skills standard.
Skills are domain-specific expertise modules. The agent automatically identifies and uses the appropriate skill for each task.
| Skill | Description |
|---|---|
react-patterns |
React hooks, state, performance |
nextjs-best-practices |
App Router, Server Components |
vue-expert |
Vue 3, Composition API, Pinia |
frontend-design |
UI/UX patterns, design systems |
tailwind-patterns |
Tailwind CSS utilities |
ui-ux-pro-max |
50 styles, 21 palettes, 50 fonts |
| Skill | Description |
|---|---|
api-patterns |
REST, GraphQL, HTTP semantics |
nestjs-expert |
NestJS modules, DI, decorators |
nodejs-best-practices |
Node.js async, modules |
python-patterns |
Python standards, FastAPI |
| Skill | Description |
|---|---|
database-design |
Schema design, optimization |
prisma-expert |
Prisma ORM, migrations |
| Skill | Description |
|---|---|
testing-patterns |
Jest, Vitest, test strategies |
webapp-testing |
E2E testing, Playwright |
tdd-workflow |
Test-driven development |
code-review-checklist |
Code review standards |
lint-and-validate |
Linting, validation |
typescript-expert |
TypeScript patterns |
| Skill | Description |
|---|---|
deployment-procedures |
CI/CD, deploy workflows |
docker-expert |
Containerization, Compose |
server-management |
Infrastructure management |
bash-linux |
Linux commands, shell scripts |
powershell-windows |
Windows PowerShell |
| Skill | Description |
|---|---|
vulnerability-scanner |
Security auditing |
red-team-tactics |
Offensive security |
| Skill | Description |
|---|---|
app-builder |
Full-stack app scaffolding |
architecture |
System design patterns |
plan-writing |
Task planning, breakdown |
brainstorming |
Socratic questioning |
| Skill | Description |
|---|---|
mobile-design |
Mobile UI/UX patterns |
game-development |
Game logic, mechanics |
performance-profiling |
Web Vitals, optimization |
seo-fundamentals |
SEO, visibility |
i18n-localization |
Internationalization |
geo-fundamentals |
GenAI optimization |
mcp-builder |
Model Context Protocol |
parallel-agents |
Multi-agent patterns |
behavioral-modes |
Agent personas |
systematic-debugging |
Troubleshooting |
documentation-templates |
Doc formats |
clean-code |
Coding standards |
Specialized AI agents for different domains:
| Agent | Focus |
|---|---|
orchestrator |
Multi-agent coordination |
project-planner |
Discovery, task planning |
frontend-specialist |
Web UI/UX |
backend-specialist |
API, business logic |
database-architect |
Schema, SQL |
mobile-developer |
iOS, Android |
game-developer |
Game logic |
devops-engineer |
CI/CD, Docker |
security-auditor |
Security compliance |
penetration-tester |
Offensive security |
test-engineer |
Testing strategies |
debugger |
Root cause analysis |
performance-optimizer |
Speed, Vitals |
seo-specialist |
Ranking, visibility |
documentation-writer |
Manuals, docs |
explorer-agent |
Codebase analysis |
Workflows are step-by-step procedures. Invoke with slash command.
| Command | Description |
|---|---|
/brainstorm |
Socratic discovery |
/create |
Create new features |
/debug |
Debug issues |
/deploy |
Deploy application |
/enhance |
Improve existing code |
/orchestrate |
Multi-agent coordination |
/plan |
Task breakdown |
/preview |
Preview changes |
/status |
Check project status |
/test |
Run tests |
/ui-ux-pro-max |
Design with 50 styles |
# Install globally
npm install -g @vudovn/antigravity-kit
# Then use commands anywhere
# Navigate to your project
cd your-project
# Install .agent folder
ag-kit init
# Update to the latest version
ag-kit update
# Check installation status
ag-kit status# Navigate to your project
cd your-project
# Install .agent folder
npx @vudovn/antigravity-kit init| Command | Description |
|---|---|
ag-kit init |
Install .agent folder into current directory |
ag-kit update |
Update .agent to the latest version |
ag-kit status |
Check installation status |
# init options
ag-kit init [options]
-f, --force # Overwrite if folder already exists
-p, --path <dir> # Path to the project directory
-b, --branch <name> # Select repository branch
# update options
ag-kit update [options]
-f, --force # Skip confirmation prompt
-p, --path <dir> # Path to the project directory
-b, --branch <name> # Select repository branch
# status options
ag-kit status [options]
-p, --path <dir> # Path to the project directorySkills are automatically applied. The agent reads the skill when it identifies a related task:
User: "Fix bug in this React component"
Agent: (automatically uses react-expert skill)
Rules apply based on activation type:
- always_on: Always active
- model_decision: Agent decides when to apply
- glob: Applied when working with files matching pattern
Invoke workflows with slash commands:
User: Prompt
Agent: (follows the workflow)
This project is built upon and inspired by:
| Project | Description | Link |
|---|---|---|
| UI UX Pro Max | Design Intelligence for Claude Code - 50 styles, 21 color palettes, 50 font pairings, 20 chart types | ui-ux-pro-max-skill.nextlevelbuilder.io |
| ClaudeKit | Production-ready AI subagents, workflows, and integrations for software development | claudekit.cc |
Special thanks to the creators of these amazing tools for making AI-assisted development more powerful and accessible.
- Create folder:
.agent/skills/your-skill/ - Create
SKILL.mdwith format:
---
name: your-skill
description: Skill description. Use when X or Y.
---
# Your Skill
Instructions for the agent...- Create file:
.agent/rules/your-rule.md - Add frontmatter:
---
activation: always_on | model_decision | glob
glob: "**/*.tsx" # if using glob
description: When to apply # if using model_decision
---
# Your Rule
Content...- Create file:
.agent/workflows/your-workflow.md - Format:
---
description: Workflow description
---
# Your Workflow
## Step 1: ...
## Step 2: ...MIT License - See LICENSE for details.
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