oh-my-codex: Skill for Codex

Deepinit Skill

Deep project initialization with best practices.

When to Use

• Starting new projects
• Setting up development environment
• Adding tooling to existing projects
• Establishing coding standards

Project Templates

Full-Stack TypeScript

project/
├── apps/
│   ├── web/                 # Next.js frontend
│   └── api/                 # Express/Fastify backend
├── packages/
│   ├── ui/                  # Shared components
│   ├── db/                  # Database schema
│   └── shared/              # Shared utilities
├── .github/
│   └── workflows/           # CI/CD
├── docker-compose.yml
├── turbo.json               # Monorepo config
└── package.json

API Service

project/
├── src/
│   ├── routes/
│   ├── services/
│   ├── models/
│   ├── middleware/
│   └── utils/
├── tests/
├── prisma/
├── Dockerfile
└── package.json

React Application

project/
├── src/
│   ├── components/
│   ├── hooks/
│   ├── pages/
│   ├── services/
│   ├── store/
│   ├── styles/
│   └── utils/
├── public/
├── tests/
└── package.json

Setup Components

TypeScript

{
  "compilerOptions": {
    "target": "ES2022",
    "module": "ESNext",
    "moduleResolution": "bundler",
    "strict": true,
    "noUncheckedIndexedAccess": true,
    "esModuleInterop": true,
    "skipLibCheck": true
  }
}

ESLint

module.exports = {
  extends: [
    'eslint:recommended',
    'plugin:@typescript-eslint/recommended',
    'prettier'
  ],
  rules: {
    // Custom rules
  }
};

Prettier

{
  "semi": true,
  "singleQuote": true,
  "tabWidth": 2,
  "trailingComma": "es5"
}

Git Hooks

{
  "husky": {
    "hooks": {
      "pre-commit": "lint-staged",
      "commit-msg": "commitlint -E HUSKY_GIT_PARAMS"
    }
  },
  "lint-staged": {
    "*.{ts,tsx}": ["eslint --fix", "prettier --write"]
  }
}

CI/CD (GitHub Actions)

name: CI
on: [push, pull_request]
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
      - run: npm ci
      - run: npm run lint
      - run: npm run test
      - run: npm run build