linux-server-expert
Installation
CLI
npx skills add https://github.com/duck4nh/antigravity-kit --skill linux-server-expertInstallez cette compétence avec la CLI et commencez à utiliser le flux de travail SKILL.md dans votre espace de travail.
Dernière mise à jour le 4/24/2026
Antigravity Kit
AI Agent Capability Expansion Toolkit - Bộ công cụ mở rộng khả năng AI coding assistant với 60+ skills, rules, và workflows chuyên biệt.
Table of Contents
- Introduction
- What's New in v4.1.1
- Supported IDEs
- Installation
- Quick Start
- Commands
- Skills
- Rules
- Agents
- Usage Examples
- Project Structure
- Credits
- Contributing
🌟 Introduction
Antigravity Kit là bộ công cụ toàn diện bao gồm:
- Skills - Chuyên môn domain-specific (React, Node.js, Database, Testing, UI/UX...)
- Rules - Guidelines và constraints cho agent behavior
- Modes - Task-specific workflows (Build, Debug, Optimize, Review...)
- Commands - Slash commands để thực hiện tác vụ nhanh chóng
- Agents - Specialized agents cho development tasks
Key Features
✅ 68 Skills - Lazy-loaded để tiết kiệm context
✅ 14 Commands - Nhanh chóng thực hiện tác vụ phức tạp
✅ 13 Rules - Hướng dẫn agent behavior
✅ Dual IDE Support - Hoạt động trên cả Antigravity và OpenCode
✅ Enhanced Workflow - 3-level debugging, TDD workflow, security checklist
✅ Vibecode Integration - Partnership model cho project development
Powered By
- UI UX Pro Max - Design Intelligence với 50 styles, 21 palettes, 50 font pairings
- ClaudeKit - Production-ready AI subagents và workflows
🚀 What's New in v4.1.1
Codex Skill Naming Update
- Renamed custom Codex skills to shorter IDs (removed
vibecode-prefix). - Examples:
mode-vision,mode-blueprint,template-saas-app,quality-gates.
New Codex Usage Documentation
- Added detailed per-skill guide:
templates/.codex/SKILLS_USAGE_GUIDE.md
- Includes: when-to-use matrix, per-skill prompts, lifecycle combos, troubleshooting.
Template and Config Alignment
- Updated template skill indexes under:
templates/.codex/skills/index.mdtemplates/.agents/skills/index.md
- Updated config path examples in:
templates/.codex/config.toml
Previous Major Additions (v4.0)
- Vibecode lifecycle commands:
/vision,/blueprint,/investigate,/qa,/xray,/handover. - Partnership workflow for planning-first project execution.
🎯 Supported IDEs
| IDE | Folder | Features | Context Usage |
|---|---|---|---|
| OpenCode | .opencode/ + AGENTS.md |
Skills loaded on-demand, minimal context | ~2500 tokens |
| Antigravity | .agent/ |
Full rules với activation types, workflows | Standard |
Both IDEs share cùng skills và capabilities, optimized cho mỗi platform's architecture.
📦 Installation
Using CLI (Recommended)
# Navigate to your project
cd your-project
# Install cho both IDEs (recommended)
npx @duck4nh/antigravity-kit init
# Or specify target IDE
npx @duck4nh/antigravity-kit init --ide opencode
npx @duck4nh/antigravity-kit init --ide antigravity
npx @duck4nh/antigravity-kit init --ide both
CLI Commands
| Command | Description |
|---|---|
npx @duck4nh/antigravity-kit init |
Install vào current directory |
npx @duck4nh/antigravity-kit update |
Update đến latest version |
npx @duck4nh/antigravity-kit status |
Check installation status |
CLI Options
| Option | Description |
|---|---|
-i, --ide <target> |
Target IDE: antigravity, opencode, hoặc both |
-f, --force |
Overwrite existing installation |
-p, --path <dir> |
Custom project path |
-b, --branch <name> |
Use specific branch |
🎮 Quick Start
For OpenCode Users
# 1. Install
npx @duck4nh/antigravity-kit init --ide opencode
# 2. Skills tự động load khi needed
User: "Fix bug in this React component"
Agent: (automatically loads react-expert skill)
# 3. Use slash commands
User: /fix "Login button not working"
User: /review src/
User: /test
# 4. Press Tab to switch giữa Build và Plan modes
For Antigravity Users
# 1. Install
npx @duck4nh/antigravity-kit init --ide antigravity
# 2. Rules tự động apply dựa trên activation type
# - always_on: Luôn active
# - model_decision: Agent quyết định khi apply
# 3. Skills có sẵn trong .agent/skills/
# 4. Workflows có sẵn trong .agent/workflows/
💻 Commands
Core Commands
| Command | Purpose | Usage | Time |
|---|---|---|---|
/fix |
3-Level Tiered Debugging | /fix "Bug description" [--level 1|2|3] |
5-60 min |
/review |
Structured Code Review | /review <path> |
10-15 min |
/test |
Test Execution | /test [test-pattern] |
2-5 min |
/commit |
Smart Git Commit | /commit "message" |
1 min |
/clean |
Code Cleanup | /clean <path> |
5-10 min |
/enhance |
Code Enhancement | /enhance <path> |
10-15 min |
/plan |
Planning Mode | /plan "task" |
5-10 min |
/think |
Deep Analysis | /think "question" |
5-10 min |
Vibecode Commands (Partnership Model)
| Command | Purpose | When to Use |
|---|---|---|
/vision |
AI proposes vision first | Starting new project from scratch |
/blueprint |
Create detailed blueprint | After vision is approved |
/investigate |
Deep debugging protocol | Complex bugs cần thorough investigation |
/qa |
Quality assurance planning | Creating comprehensive test plans |
/xray |
Project documentation | Handover, onboarding, codebase analysis |
/handover |
Alias cho /xray | Same as /xray |
Command Comparison
| Task | Old Way | New Way (v4.1.1) | Benefit |
|---|---|---|---|
| Simple bug | /fix + manual steps |
/fix (Level 1 auto) |
⚡ 5-10 min |
| Complex bug | Manual investigation | /investigate hoặc /fix --level 3 |
🔬 Thorough analysis |
| New project | Start coding immediately | /vision → /blueprint → build |
🎯 Better architecture |
| Code review | Manual checklist | /review (structured output) |
📊 Actionable feedback |
🎓 Skills
Skills are domain-specific expertise modules loaded on-demand bởi agent.
Frontend
| Skill | Description | Triggers |
|---|---|---|
react-expert |
React 18/19, hooks, patterns, performance | react, component, hooks |
nextjs-expert |
App Router, Server Components, SSR | next, nextjs, app router |
css-expert |
CSS architecture, responsive, design systems | css, styling, responsive |
state-management-expert |
Redux, Zustand, React Query | state, redux, store |
ui-ux-pro-max |
50 styles, 21 palettes, 50 font pairings | design, ui, ux, styling |
accessibility-expert |
WCAG compliance, a11y testing | accessibility, a11y, wcag |
Backend
| Skill | Description | Triggers |
|---|---|---|
nodejs-expert |
Async patterns, modules, performance | node, nodejs, backend |
nestjs-expert |
Module architecture, DI, testing | nest, nestjs |
rest-api-expert |
RESTful design, HTTP semantics | api, rest, endpoint |
auth-expert |
JWT, OAuth 2.0, RBAC, security | auth, authentication, jwt |
Database
| Skill | Description | Triggers |
|---|---|---|
prisma-expert |
Schema design, migrations, queries | prisma, orm, schema |
database-expert |
General database optimization | database, db, sql |
postgres-expert |
PostgreSQL-specific patterns | postgres, postgresql |
mongodb-expert |
MongoDB document modeling | mongodb, mongo |
redis-expert |
Caching, sessions, rate limiting | redis, cache |
Testing
| Skill | Description | Triggers |
|---|---|---|
testing-expert |
General testing strategies | test, testing, tdd |
jest-expert |
Jest framework, mocking | jest, unit test |
vitest-expert |
Vitest, Vite integration | vitest |
playwright-expert |
E2E testing, browser automation | playwright, e2e |
DevOps & Tools
| Skill | Description | Triggers |
|---|---|---|
devops-expert |
CI/CD, infrastructure | devops, cicd, deployment |
docker-expert |
Containerization, Compose | docker, container |
github-actions-expert |
GitHub Actions workflows | github actions, workflow |
git-expert |
Git workflows, conflicts | git, merge, conflict |
typescript-expert |
TypeScript patterns, type system | typescript, ts, types |
Workflow Modes
| Skill | Description | Triggers |
|---|---|---|
mode-consulting |
Compare options, make recommendations | should, recommend, compare |
mode-build |
Create features, components, modules | create, build, implement |
mode-debug |
Fix bugs, analyze root cause | fix, debug, error |
mode-optimize |
Refactor, improve performance | optimize, refactor, improve |
mode-learn |
Explain concepts, code, architecture | explain, how does, what is |
mode-review |
Code review, security audit | review, check, audit |
mode-migrate |
Version upgrades, stack migrations | upgrade, migrate, update |
mode-investigate |
Deep debugging protocol | investigate, deep debug |
mode-qa |
Quality assurance planning | qa, test plan, quality |
mode-xray |
Project documentation | xray, handover, onboarding |
Security & Operations
| Skill | Description | Triggers |
|---|---|---|
pentest-expert |
Penetration testing methodology | pentest, security test |
web-security-expert |
OWASP, XSS, SQLi, CSRF | security, vulnerability |
exploit-dev-expert |
Exploit development, PoC | exploit, poc, payload |
mode-tool-dev |
Security tool development | script, automate, scanner |
cloud-deployment-expert |
VPS, AWS, Docker deployment | deploy, production, vps |
linux-server-expert |
Ubuntu/Debian, Nginx, SSL | server, nginx, ssl |
system-design-expert |
Architecture, scalability | architecture, design, scale |
📋 Rules
Rules là guidelines điều hướng agent behavior (Antigravity only).
Activation Types
| Type | Description |
|---|---|
always_on |
Luôn được áp dụng |
model_decision |
Agent tự quyết định khi nào áp dụng |
Rules List
| File | Activation | Description |
|---|---|---|
01-identity.md |
Always On | Role & working principles |
02-task-classification.md |
Always On | Task types classification |
03-mode-consulting.md |
Model Decision | Consulting process |
04-mode-build.md |
Model Decision | Build process |
05-mode-debug.md |
Model Decision | Debug process |
06-mode-optimize.md |
Model Decision | Optimization process |
07-mode-learn.md |
Model Decision | Learning/explaining process |
08-mode-review.md |
Model Decision | Code review process |
09-mode-migrate.md |
Model Decision | Migration process |
10-technical-standards.md |
Always On | Coding standards |
11-communication.md |
Always On | Communication style |
12-checklist.md |
Always On | Pre-delivery checklist |
13-special-situations.md |
Always On | Edge case handling |
🤖 Agents
Core OpenCode Agents
| Agent | Triggers | Expertise |
|---|---|---|
fullstack-dev |
frontend, backend, react, api | Next.js, React, Node.js, APIs |
infra-expert |
database, devops, docker, deploy | PostgreSQL, MongoDB, Docker, CI/CD |
code-reviewer |
review, audit, check | Code quality, architecture, best practices |
security-expert |
security, vulnerability | OWASP, secure coding, vulnerability assessment |
Vibecode Agents (Partnership Model)
| Agent | Triggers | Role | Description |
|---|---|---|---|
| Architect | vision, propose, design | Leads with patterns | Proposes complete vision first |
| Builder | build, implement | Executes vision | Implements approved blueprint |
| Investigator | investigate, debug, analyze | Deep debugging | 9-step investigation protocol |
| QA Specialist | qa, test planning, quality | Quality assurance | Tiered testing approach |
| X-Ray | xray, handover, document | Documentation | Project analysis & handover |
💡 Partnership Model: AI proposes vision first (80% patterns), you provide context (20% unique) = Perfect product
📚 Usage Examples
Example 1: Quick Bug Fix (Level 1)
# Agent auto-classifies as Level 1 (simple bug)
User: /fix "Email validation not working"
Agent Output:
🔍 Analyzing bug...
📊 Bug Classification: Level 1 (Simple)
⚡ Quick Fix Workflow initiated (5-10 min)
1. Reproduce → Enter invalid email, nothing happens
2. Diagnose → Missing regex validation
3. Fix → Add email validation regex
4. Verify → Test with valid/invalid emails
✅ Fixed: Email validation now works
✅ Tested: Valid emails pass, invalid emails show error
⏱️ Time: 8 minutes
Example 2: Partnership Model - New Project
# Step 1: AI proposes vision
User: /vision "I need a landing page for my SaaS product"
Agent: Proposes complete architecture:
- Hero section with CTA
- Social proof (logos, testimonials)
- Problem/Solution framework
- Pricing table
- FAQ section
- Recommended tech stack: Next.js + Tailwind + shadcn/ui
# Step 2: Provide context
User: "Our audience is developers. Focus on API features and code examples."
Agent: Adjusts vision to include:
- Interactive API demo
- Code snippets in multiple languages
- Developer-focused copy
# Step 3: Create blueprint
User: /blueprint
Agent: Creates detailed blueprint with all sections, components, and implementation plan
Example 3: Deep Investigation (Level 3)
User: /fix "Production API timeout at 2-3 PM daily" --level 3
Agent Process:
1. Pre-Debug: Gather info (logs, recent changes, metrics)
2. Reproduce: Load test at peak traffic
3. Diagnose: API times, DB queries, memory profiling
4. Hypothesize: 5 potential causes
5. Confirm: API timeout + no retry + slow DB query
6. Fix: Timeout + Retry + Circuit breaker
7. Verify: Load test, performance comparison
8. Impact: p95 -90%, errors -93%
9. Rollback: Document rollback triggers & steps
✅ Fixed: API handles peak traffic
📊 Performance: p95 800ms (was 8000ms), error rate 0.1% (was 15%)
⏱️ Time: 45 minutes
Example 4: Code Review
User: /review src/services/auth.ts
Agent Output:
📊 Code Review Summary
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
📈 Metrics
Files: 1
Lines: 245
Functions: 12
Complexity: Medium
🚨 Critical Issues (2)
[!] Hardcoded JWT secret in line 45
[!] No rate limiting on login endpoint
⚠️ Major Issues (3)
[*] Missing error handling in refreshToken()
[*] No input validation on email field
[*] Token expiration not configurable
💪 Strengths
✓ Clean separation of concerns
✓ Good use of TypeScript types
✓ Comprehensive JSDoc comments
📋 Action Items
1. Move JWT secret to environment variables
2. Add rate limiting middleware
3. Implement error boundaries
4. Add input validation with Zod
📁 Project Structure
your-project/
├── .opencode/ # OpenCode configuration
│ ├── opencode.json # Config file
│ ├── skill/ # 60+ skills (lazy-loaded)
│ │ ├── react-expert/
│ │ ├── typescript-expert/
│ │ └── ...
│ ├── command/ # 14+ slash commands
│ │ ├── fix.md
│ │ ├── review.md
│ │ ├── vision.md
│ │ └── ...
│ ├── agent/ # Specialized agents
│ │ ├── fullstack-dev.md
│ │ ├── security-expert.md
│ │ └── ...
│ └── instructions/ # Workflow instructions
│ ├── pre-delivery-checklist.md
│ ├── security-checklist.md
│ ├── tdd-workflow.md
│ └── error-handling-advanced.md
├── .agent/ # Antigravity configuration
│ ├── rules/ # 13 rule files
│ │ ├── 01-identity.md
│ │ ├── 02-task-classification.md
│ │ └── ...
│ ├── skills/ # 35+ skills
│ │ ├── react-expert/
│ │ ├── nestjs-expert/
│ │ └── ...
│ └── workflows/ # Workflow definitions
│ ├── request.md
│ └── ui-ux-pro-max.md
├── shared/ # Shared resources
│ └── ui-ux-pro-max/ # UI/UX design data
│ ├── data/ # CSV databases
│ │ ├── colors.csv
│ │ ├── styles.csv
│ │ └── ...
│ └── scripts/ # Search scripts
├── .vibecode/ # Vibecode integration
│ ├── README.md # Vibecode philosophy
│ ├── PHILOSOPHY.md # Partnership model
│ └── workflows/ # MASTER workflows
│ ├── VIBECODE-MASTER.md
│ ├── DEBUG-MASTER.md
│ └── ...
└── AGENTS.md # Core rules cho OpenCode
🎓 Credits
Project này được xây dựng dựa trên và inspired bởi:
| Project | Description | Link |
|---|---|---|
| UI UX Pro Max | Design Intelligence - 50 styles, 21 palettes, 50 font pairings | ui-ux-pro-max-skill.nextlevelbuilder.io |
| ClaudeKit | Production-ready AI subagents và workflows | claudekit.cc |
| Vibecode Kit | Partnership model workflows & templates | vibecode.cc |
🤝 Contributing
Adding a New Skill
-
Create folder in both locations:
.opencode/skill/your-skill/SKILL.md.agent/skills/your-skill/SKILL.md
-
Use correct frontmatter:
OpenCode format:
---
name: your-skill
description: >-
Skill description (max 1024 chars). Explain when to use this skill.
license: MIT
compatibility: opencode
metadata:
category: frontend
---
# Your Skill
Instructions for the agent...
Antigravity format:
---
name: your-skill
description: Skill description. Use when X or Y.
---
# Your Skill
Instructions for the agent...
Adding a New Command
- Create file:
.opencode/command/your-command.md - Add frontmatter:
---
description: Command description
argument-hint: "[optional-arg]"
---
# /your-command
Command purpose and usage...
Adding a New Rule (Antigravity only)
- Create file:
.agent/rules/XX-your-rule.md - Add frontmatter:
---
activation: always_on | model_decision
description: When to apply (if model_decision)
---
# Your Rule
Content...
📄 License
MIT License - See LICENSE for details.
Made with ❤️ by duck4nh