Everything that makes a prompt actually work
PromptRx isn't a list of prompts to skim once. It's a reference system built around the handful of reasons AI answers go wrong, and the specific fix for each.
The AI Prompt Doctor
15 diagnosed failure patterns. Each one names the symptom, explains the cause, gives the fix, and shows a real before-and-after rewrite with the expected result.
The BRIEF Method
A 5-part framework, Background, Role, Instruction, Example, Format, that adapts to ChatGPT, Claude, Gemini, Copilot, and Grok, with tool-specific notes for each.
300 Categorized Prompts
Writing, business, research, learning, coding, Python, SQL, Excel, marketing, content creation, career, emails, productivity, brainstorming, planning, automation, communication.
The AI Workflow Library
8 full step-by-step sequences for real tasks: interview prep, debugging code, planning content, writing a difficult email, and more.
Tool Comparison
A clear, honest breakdown of what ChatGPT, Claude, Gemini, Copilot, and Grok are each actually best at, so you stop guessing which to open.
15 Beginner Mistakes
Named plainly, with the specific fix for each, pulled from the patterns that show up constantly wherever beginners talk about AI.
12 Before/After Transformations
Real prompt rewrites across resumes, emails, code, business ideas, and more, so you can study the pattern and steal it.
Cheat Sheets & Reference Cards
The condensed, glance-and-go versions of everything in the toolkit, formatted to print or keep pinned while you work.
The BRIEF Method
One framework, five parts, works across every major AI tool.
Background
Who is this for, and what's the situation? One or two sentences of real context beats a paragraph of instructions with no context.
Role
Who should the AI act as? 'A blunt startup mentor,' 'a patient math tutor,' 'a skeptical editor.' This shapes tone and judgment, not just vocabulary.
Instruction
The actual task, stated as one direct sentence. Put your single most important requirement here, not buried later.
Example
A sample of the tone, format, or style you want, even a rough one. Nothing steers output faster than a concrete example.
Format
The shape of the output: table, list, script, word count, structure. Say it explicitly instead of hoping.
Before and after, side by side
Asking for help with a resume bullet
BEFORE
Make my resume better.
AFTER
Rewrite this bullet point to lead with the measurable result, in one line, for a marketing coordinator resume: 'Managed social media accounts and posted content regularly.'
Getting unstuck on a blog intro
BEFORE
Write an intro for my blog post.
AFTER
Write a 3-sentence intro for a blog post about budgeting for freelancers, aimed at someone who just got their first client and feels overwhelmed by irregular income. Open with a relatable moment, not a definition.
Debugging code
BEFORE
This code doesn't work, fix it.
AFTER
This Python function should return the average of a list but is returning 0 every time. Here's the code: [code]. Explain why before fixing it.
Planning a study session
BEFORE
Help me study for my exam.
AFTER
I have a statistics exam in 4 days covering hypothesis testing and confidence intervals. Quiz me with 5 questions of increasing difficulty on hypothesis testing first.