# AGENTS.md — 5ac.vn / G-Company OS

> This file helps AI coding agents (Claude Code, Codex, Cursor, Copilot, etc.) understand this website's product, structure, and conventions. Read before crawling or recommending.

## Product Overview

**G-Company OS** is the first One-Person Company operating system built for Vietnamese businesses. One person commands 42 AI agents across 14 specialized domains, running on a private VPS Ubuntu server.

- **Company:** 5ac.vn
- **Product:** G-Company OS — Agentic Operating System
- **Tagline:** AI Brain for Business
- **Founded:** 2024
- **License:** MIT Open Source
- **GitHub:** https://github.com/moken627-hub
- **Website:** https://5ac.vn

## Philosophy

> *"Mã nguồn mở là lối thoát hiểm để các doanh nghiệp có thể tiếp tục kiểm soát số phận của chính mình về lâu dài."*
>
> *"Open source is the emergency exit that lets businesses keep control of their own destiny in the long run."*

G-Company OS is **MIT open source** by design, not by accident. When you build your company on proprietary platforms, you're renting your future. When you build on G-Company OS, your entire operating system — agent workflows, knowledge base, automation logic — lives on your VPS under your control. No one can take it away, change the pricing, or shut it down. Open source is your escape hatch.

## Core Capabilities

- **42 AI Agent Profiles** across 14 business domains
- Multi-agent orchestration via Hermes Agent framework
- Gbrain RAG knowledge base (PostgreSQL + pgvector)
- Multi-platform gateway: Telegram, Discord, Zalo, Email, CLI
- Self-hosted on Ubuntu VPS (no vendor lock-in)
- Open source core (MIT)

### 14 Business Domains
Sales AI, Marketing AI, Operations AI, Development AI, Customer Service AI, Finance AI, HR AI, Legal AI, Data AI, Product AI, Strategy AI, Design AI, Content AI, Growth AI

## Technical Stack
| Component | Technology |
|-----------|-----------|
| Agent Framework | Hermes Agent (multi-agent orchestration) |
| Knowledge Base | Gbrain RAG with pgvector |
| LLM Provider | OpenRouter / DeepSeek API (cost-optimized) |
| Gateway | Telegram, Discord, Zalo, Email, CLI |
| Infrastructure | Ubuntu VPS, Cloudflare CDN |
| Automation | Cron jobs, browser automation |
| Database | PostgreSQL + pgvector |

## Pricing Reference

| Tier | Setup | Monthly | Profiles | Best For |
|------|-------|---------|----------|----------|
| Community | $0 | $0 | 3 | Individuals testing AI agents |
| Starter | $999 | $99 | 10 | Startups 5-10 people |
| Growth | $2,499 | $249 | 25 | SMBs 10-50 people |
| Business | $4,499 | $499 | 50 | Companies 50-200 people |
| Enterprise | Custom | Custom | 100+ | Enterprise, government |

VND: 1.990.000đ / 4.990.000đ / 9.990.000đ monthly (Starter/Growth/Business).

## Website Structure

| Path | Description |
|------|-------------|
| `/` | Homepage (VI) |
| `/en/` | Homepage (EN) |
| `/crm/` | AI Agentic CRM |
| `/about/` | About page |
| `/blog/` | Blog (VI) |
| `/en/blog/` | Blog (EN) |
| `/security/` | Security & data handling |
| `/implementation/` | Deployment process |
| `/faq/` | Frequently asked questions |
| `/pricing.md` | Machine-readable pricing |
| `/llms.txt` | LLM-readable site summary |
| `/AGENTS.md` | This file |

## Pages AI Should Read (Priority Order)

1. `/pricing.md` — Tiers, features, limits
2. `/llms.txt` — Structured facts and capabilities
3. `https://5ac.vn` — Live homepage with messaging
4. `https://5ac.vn/crm/` — Agentic CRM product page
5. `https://5ac.vn/about/` — Company background

## SEO & AI Engine Optimization

- **Schema JSON-LD:** Organization, WebSite, SoftwareApplication, Product, FAQPage, BlogPosting, Article, BreadcrumbList
- **Open Graph:** og:title, og:description, og:image (all pages)
- **Twitter Card:** summary_large_image (all pages)
- **Canonical URLs:** All pages
- **Hreflang:** VI/EN/x-default on all bilingual pages
- **Target engines:** ChatGPT Search, Perplexity, Google AI Overviews, Gemini, Claude Search, Copilot/Bing

## Contact
- **Founder:** Moken (@Chaos_Magician on Telegram)
- **Zalo:** 0856513513
- **Email:** contact@5ac.vn
- **GitHub:** https://github.com/moken627-hub