An opinionated, end-to-end field guide for engineers and small teams who want to ship fast, high-quality, production-ready fullstack software with AI coding agents (Claude Code, GitHub Copilot, Cursor, Codex, Windsurf, Cline, Aider) as the primary execution surface.
No theory-only fluff. Every section ends with concrete rules, real tool names, and the failure modes that bite in production. If you only read three sections, read §2 The Mental Model, §6 Context Engineering, and §19 Anti-Patterns.
Companion reads: 📘 Spec Kit vs. Superpowers ⚡ — A Comprehensive Comparison & Practical Guide to Combining Both 🚀, 💻 Vibe Coding Interview Guide: Ace AI-Assisted Coding Assessments 🤖, 🚀 The SaaS Template Playbook 📖, 🦸 The Solo-Founder Playbook: Zero Hero 🚀, 🏗️ Building High-Quality AI Agents 🤖 — A Comprehensive, Actionable Field Guide 📚.
1. ⚡ Read This First — 7 Truths
These are the lessons that come up over and over in 2025–2026 retrospectives from teams shipping real product with AI agents. Internalize them before you write your first prompt.
