Stack de Tecnologia AIOS

Version: 18.0.0+
LTS: Yes (Active LTS until April 2025)
Reason: Stable async/await, fetch API, ES2022 support

Primary: npm 9.0.0+
Alternative: yarn/pnpm (escolha do usuário)
Lock File: package-lock.json

Standard: ES2022
Module System: CommonJS (require/module.exports)
Future: ESM migration planned (Story 6.2.x)

Version: 5.9.3
Usage: Type definitions only (.d.ts files)
Compilation: Not used (pure JS runtime)
Future: Full TypeScript migration considered for Q2 2026

// index.d.ts - Type definitions for public API
export interface AgentConfig {
  id: string;
  name: string;
  enabled: boolean;
  dependencies?: string[];
}
 
export function executeAgent(agentId: string, args: Record<string, any>): Promise<any>;

{
  "compilerOptions": {
    "target": "ES2022",
    "module": "commonjs",
    "lib": ["ES2022"],
    "strict": true,
    "esModuleInterop": true,
    "skipLibCheck": true,
    "declaration": true,
    "outDir": "./dist"
  }
}

import { select, confirm, spinner } from '@clack/prompts';
 
const agent = await select({
  message: 'Select agent:',
  options: [
    { value: 'dev', label: '💻 Developer' },
    { value: 'qa', label: '🧪 QA Engineer' },
  ],
});

const chalk = require('chalk');
console.log(chalk.green('✅ Agent activated successfully'));
console.log(chalk.red('❌ Task failed'));

const pc = require('picocolors');
console.log(pc.green('✅ Fast output'));

const ora = require('ora');
const spinner = ora('Loading agent...').start();
await loadAgent();
spinner.succeed('Agent loaded');

const fs = require('fs-extra');
await fs.copy('source', 'dest');
await fs.ensureDir('path/to/dir');
await fs.outputJson('config.json', data);

const { glob } = require('glob');
const stories = await glob('docs/stories/**/*.md');

const YAML = require('yaml');
const agent = YAML.parse(fs.readFileSync('agent.yaml', 'utf8'));

const yaml = require('js-yaml');
const doc = yaml.load(fs.readFileSync('config.yaml', 'utf8'));

const { parseMarkdown } = require('@kayvan/markdown-tree-parser');
const ast = parseMarkdown(markdownContent);

const { execa } = require('execa');
const { stdout } = await execa('git', ['status']);

const { Command } = require('commander');
const program = new Command();
 
program
  .command('agent <name>')
  .description('Activate an agent')
  .action((name) => {
    console.log(`Activating agent: ${name}`);
  });

const inquirer = require('inquirer');
const answers = await inquirer.prompt([
  {
    type: 'list',
    name: 'agent',
    message: 'Select agent:',
    choices: ['dev', 'qa', 'architect'],
  },
]);

const ivm = require('isolated-vm');
const isolate = new ivm.Isolate({ memoryLimit: 128 });
const context = await isolate.createContext();

const validator = require('validator');
if (validator.isURL(url)) {
  // Valid URL
}

const semver = require('semver');
if (semver.satisfies('1.2.3', '>=1.0.0')) {
  // Version compatible
}

{
  "rules": {
    "no-console": "off",           // Allow console in CLI
    "no-unused-vars": "error",
    "prefer-const": "error",
    "no-var": "error",
    "eqeqeq": ["error", "always"]
  }
}

{
  "printWidth": 100,
  "tabWidth": 2,
  "useTabs": false,
  "semi": true,
  "singleQuote": true,
  "trailingComma": "es5"
}

{
  "husky": {
    "hooks": {
      "pre-commit": "lint-staged",
      "pre-push": "npm test"
    }
  }
}

{
  "lint-staged": {
    "**/*.md": ["prettier --write"],
    "**/*.{js,ts}": ["eslint --fix", "prettier --write"]
  }
}

// Example test
describe('AgentExecutor', () => {
  it('should load agent configuration', async () => {
    const agent = await loadAgent('dev');
    expect(agent.name).toBe('developer');
  });
});

{
  "jest": {
    "testEnvironment": "node",
    "coverageThreshold": {
      "global": {
        "branches": 80,
        "functions": 80,
        "lines": 80,
        "statements": 80
      }
    }
  }
}

{
  "release": {
    "branches": ["main"],
    "plugins": [
      "@semantic-release/commit-analyzer",
      "@semantic-release/release-notes-generator",
      "@semantic-release/changelog",
      "@semantic-release/npm",
      "@semantic-release/git"
    ]
  }
}

# Package building
npm run build                  # Build all packages
npm run build:agents           # Build agents only
npm run build:teams            # Build teams only
 
# Versioning
npm run version:patch          # Bump patch version
npm run version:minor          # Bump minor version
npm run version:major          # Bump major version
 
# Publishing
npm run publish:dry-run        # Test publish
npm run publish:preview        # Publish preview tag
npm run publish:stable         # Publish latest tag

MCP Servers:
  - clickup-direct: ClickUp integration (task management)
  - context7: Documentation lookup
  - exa-direct: Web search
  - desktop-commander: File operations
  - docker-mcp: Docker management
  - ide: VS Code/Cursor integration

GitHub CLI (gh):
  Version: 2.x+
  Usage: Repository management, PR creation
  Install: https://cli.github.com
 
Railway CLI (railway):
  Version: 3.x+
  Usage: Deployment automation
  Install: npm i -g @railway/cli
 
Supabase CLI (supabase):
  Version: 1.x+
  Usage: Database migrations, schema management
  Install: npm i -g supabase
 
Git:
  Version: 2.30+
  Usage: Version control
  Required: Yes

Railway:
  Purpose: Application deployment
  API: Railway CLI
 
Supabase:
  Purpose: PostgreSQL database + Auth
  API: Supabase CLI + REST API
 
GitHub:
  Purpose: Repository hosting, CI/CD
  API: GitHub CLI (gh) + Octokit
 
CodeRabbit:
  Purpose: Automated code review
  API: GitHub App integration

// Current: CommonJS
const agent = require('./agent');
module.exports = { executeAgent };
 
// Future: ES Modules
import { agent } from './agent.js';
export { executeAgent };

// Migrate from JS + .d.ts to full TypeScript
// Benefits: Type safety, better refactoring, improved DX

Bundler: esbuild or tsup
Reason: Fast builds, tree-shaking, minification
Target: Single executable CLI (optional)

E2E Testing: Playwright (browser automation tests)
Performance Testing: Benchmark.js (workflow timing)

# Run security audit
npm audit
 
# Fix vulnerabilities automatically
npm audit fix
 
# Check for outdated packages
npm outdated

Major Updates: Quarterly review (Q1, Q2, Q3, Q4)
Security Patches: Immediate (within 48 hours)
Minor Updates: Monthly review
Dependency Reduction: Ongoing effort

# View dependency tree
npm ls --depth=2
 
# Find duplicate packages
npm dedupe
 
# Analyze bundle size
npx cost-of-modules

# Production bundle size (minified)
Total: ~5MB (includes all dependencies)
 
# Critical dependencies (always loaded):
- commander: 120KB
- chalk: 15KB
- yaml: 85KB
- fs-extra: 45KB
 
# Optional dependencies (lazy loaded):
- inquirer: 650KB (interactive mode only)
- @clack/prompts: 180KB (wizard mode only)

Cold Start: ~200ms (initial load)
Warm Start: ~50ms (cached modules)
Yolo Mode: ~100ms (skip validation)
 
Optimization Strategy:
  - Lazy load heavy dependencies
  - Cache parsed YAML configs
  - Use require() conditionally

Baseline: 30MB (Node.js + AIOS core)
Agent Execution: +10MB (per agent)
Story Processing: +20MB (markdown parsing)
Peak: ~100MB (typical workflow)

Path Separators: Backslash (\) - normalized to forward slash (/)
Line Endings: CRLF - Git configured for auto conversion
Shell: PowerShell or CMD - execa handles cross-platform
Node.js: Windows installer from nodejs.org

Path Separators: Forward slash (/)
Line Endings: LF
Shell: zsh (default) or bash
Node.js: Homebrew (brew install node@18) or nvm

Path Separators: Forward slash (/)
Line Endings: LF
Shell: bash (default) or zsh
Node.js: nvm, apt, yum, or official binaries

# AIOS Configuration
AIOS_DEBUG=true                    # Enable debug logging
AIOS_CONFIG_PATH=/custom/path      # Custom config location
AIOS_YOLO_MODE=true               # Force yolo mode
 
# Node.js
NODE_ENV=production                # Production mode
NODE_OPTIONS=--max-old-space-size=4096  # Increase memory limit
 
# External Services
CLICKUP_API_KEY=pk_xxx            # ClickUp integration
GITHUB_TOKEN=ghp_xxx              # GitHub API access
RAILWAY_TOKEN=xxx                 # Railway deployment
SUPABASE_ACCESS_TOKEN=xxx         # Supabase CLI auth