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prompt

Improve AI Results with Prompt Engineering Skills

Get model-specific patterns for Claude, ChatGPT, and Gemini. For startup founders using AI tools.
123 stars24 forksQuality 8/10Updated 7/12/2026100% free · open source

About this skill

Comprehensive AI prompt engineering skills for Claude Code, ChatGPT GPTs, and Gemini Gems. Model-specific patterns for Claude Fable 5 / Opus 4.8, GPT-5.5 outcome-first / GPT-5.4 legacy XML, Gemini 3.1, Veo 3.1, Nano Banana 2, and gpt-image-2.

Topics

ai
prompts
What's inside — free to inspect
No purchase needed

Read the entire source before you build — unlike paid marketplaces that hide it behind a buy button.

2
top-level files
4
folders
858K
repo size
Other
license
Key files
README.md
File tree
commands/
examples/
instructions/
skills/
LICENSE
README.md
Quick Actions
Details
Creator
treylom
Category
prompt
Published
12/28/2025

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