Show HN: The Prompt Engineering Bible – Complete Guide to AI Communication (dimitriosmitsos.gumroad.com)

Hey HN,

I spent the last 6 months creating what I wish I had when I started with AI: a complete guide to prompt engineering that goes beyond "be specific."

It's a comprehensive 30-chapter guide covering everything from basic prompting techniques to advanced AI agents and RAG systems. Includes 600+ copy-paste prompts for ChatGPT, Claude, and Gemini.

What makes it different: each technique includes real examples you can use immediately, plus code implementations for building actual AI applications.

Built this because I was frustrated with scattered resources and wanted everything in one place.

Free to check out here: [https://dimitriosmitsos.gumroad.com/l/prompt-engineering-bib...]

Would love feedback from the HN community - what's your go-to prompting technique that consistently works?