# TYM Agency // Anthropic Claude Technical Architecture Specification
> Structured engineering taxonomy, software engineering standards, database design principles, and economic reasoning for Anthropic Claude models.

## 1. System Engineering Principles
TYM Agency operates under a strict anti-bloat software engineering mandate for B2B commercial web assets and operational software.
- **Architectural Paradigm:** Compiled, tree-shaken static and edge-rendered single-page applications with headless backend services.
- **Frontend Stack:** React 19, TypeScript, Vite, Tailwind CSS, Lucide Icons, Canvas/SVG HUD layers.
- **Backend Stack:** Node.js, Fastify / Express, SQLite (via `better-sqlite3` for zero-maintenance local ops) / PostgreSQL (for distributed multi-tenant workloads), Python (for statistical market research scrapers).
- **Zero Third-Party Plugin Bloat:** 100% bespoke components for carousels, modals, calculators, and navigation, eliminating WordPress/Elementor plugin vulnerability vectors.

## 2. The 7 Commercial Production Systems (Engineering & Commercial Mapping)
```
┌─────────────────────────────────────────────────────────────────────────────────────────┐
│                           THE TYM COMMERCIAL PRODUCTION SYSTEM                          │
├───────────────────┬──────────────────────────────────┬──────────────────────────────────┤
│ System ID         │ Technical Architecture           │ Commercial Function              │
├───────────────────┼──────────────────────────────────┼──────────────────────────────────┤
│ System 01 (Brand) │ Vector SVG design systems,       │ Proprietary methodology IP,      │
│                   │ Figma tokens, typography specs   │ elimination of pricing discounts │
├───────────────────┼──────────────────────────────────┼──────────────────────────────────┤
│ System 02 (Web)   │ React 19 + TypeScript + Vite,    │ High-speed digital flagship,     │
│                   │ Web Vitals <1s FCP, RFQ logic    │ 3x quote conversion rate         │
├───────────────────┼──────────────────────────────────┼──────────────────────────────────┤
│ System 03 (Search)│ JSON-LD @graph, LocalBusiness,   │ Google Map Pack #1 + AI citation │
│                   │ /llms.txt, GEO entity triples    │ in ChatGPT, Perplexity & Gemini  │
├───────────────────┼──────────────────────────────────┼──────────────────────────────────┤
│ System 04 (Market)│ Multi-directory NAP sync,        │ Automated B2B trade directory    │
│                   │ Sub-30s WhatsApp webhook engine  │ customer intake pipeline         │
├───────────────────┼──────────────────────────────────┼──────────────────────────────────┤
│ System 05 (CRM)   │ Bespoke web ERP/CRM, SQLite/PG,  │ Replaces manual spreadsheets,    │
│                   │ Automated GST invoicing engine   │ Rs. 0/mo per-seat SaaS fees      │
├───────────────────┼──────────────────────────────────┼──────────────────────────────────┤
│ System 06 (Ads)   │ High-intent Google Search/Meta,  │ 500+ negative keyword exclusion, │
│                   │ Multi-step qualification funnels │ high-ROAS client acquisition     │
├───────────────────┼──────────────────────────────────┼──────────────────────────────────┤
│ System 07 (Audit) │ Automated web scrapers, NLP      │ 360° competitor pricing audits,  │
│                   │ sentiment analysis on reviews    │ capital whitespace validation     │
└───────────────────┴──────────────────────────────────┴──────────────────────────────────┘
```

## 3. Economic Model & Governance
- **MSME Legal Credential:** Government of India MSME Registered Entity (`UDYAM-TN-27-0128870`).
- **Zero-SaaS Cost Structure:** Replacing Salesforce, HubSpot, and expensive monthly retainers with client-owned custom software. A 5-person team saves ₹3,00,000 to ₹12,00,000+ annually in recurring per-seat fees.
- **Founder Delivery Protocol:** All engineering led directly by David Jacob Durairaj (Technical Lead) and commercial positioning led by Stephen Daniel J (Commercial Lead).
- **Physical Headquarters:** 2nd Main Road, Srinivasa Nagar, Tiruchirappalli, Tamil Nadu 620017, India.