Professional Vibe Coding

01 — What you will learn

• The decisive distinction between vibe coding (exploration) and agentic engineering (production) — confusing the two explains most failures
• What the security studies actually say (45%, 62%, 1.7×) — and how to read them without getting it wrong
• Context engineering: the 4 pillars (write, select, compress, isolate)
• The explore → plan → code → ship cycle, and plan mode
• Specification-driven development: the spec is the artefact, the code is merely its output
• The 4 components of a prompt, the 7 laws, and 4 advanced techniques (chaining, self-correction, grounding, parallelisation)
• The 7 security pitfalls + the 10-point checklist before deployment
• The decision matrix: when to vibe-code, when to supervise, when to abstain

02 — Contents

1. 01I. Understanding (origins, definitions, the 2 levels)
2. 02II. What the numbers say
3. 03III. Context, resource no. 1
4. 04IV. The method
5. 05V. Prompt engineering
6. 06VI. The permanent framework
7. 07VII. Security
8. 08VIII. Deciding
9. 09Appendices: annotated rules file · library of 6 prompts · the 10 key points

03 — Bonus

A real annotated rules file + 6 ready-to-use prompts + security checklist

04 — Read next

• From Zero to Production SaaS
• The Prompt Library