🧠 AI Prompt Library
613 expert prompts, copy-ready for ChatGPT, Claude, Gemini and every AI tool — also available in the PromptHub AI Android app.
Meta-prompt to refine any prompt - Draft, critique, improve
Prompt Engineering - Fundamentals. Compatible with all major AI assistants - ChatGPT,…
Few-shot template builder - Draft, critique, improve
Prompt Engineering - Techniques. Compatible with all major AI assistants - ChatGPT,…
Chain-of-thought reasoning scaffold - Draft, critique, improve
Prompt Engineering - Frameworks. Compatible with all major AI assistants - ChatGPT,…
Self-critique and revise loop
Prompt Engineering - Optimization. Compatible with all major AI assistants - ChatGPT,…
Self-critique and revise loop - Step-by-step
Prompt Engineering - Optimization. Compatible with all major AI assistants - ChatGPT,…
Self-critique and revise loop - With examples
Prompt Engineering - Optimization. Compatible with all major AI assistants - ChatGPT,…
Self-critique and revise loop - Expert framework
Prompt Engineering - Optimization. Compatible with all major AI assistants - ChatGPT,…
Self-critique and revise loop - Quick version
Prompt Engineering - Optimization. Compatible with all major AI assistants - ChatGPT,…
Self-critique and revise loop - Draft, critique, improve
Prompt Engineering - Optimization. Compatible with all major AI assistants - ChatGPT,…
Role + persona definition - Draft, critique, improve
Prompt Engineering - Safety. Compatible with all major AI assistants - ChatGPT, Claude,…
Structured JSON output enforcer - Draft, critique, improve
Prompt Engineering - Agents. Compatible with all major AI assistants - ChatGPT, Claude,…
Prompt for extracting structured data - Draft, critique, improve
Prompt Engineering - Fundamentals. Compatible with all major AI assistants - ChatGPT,…
Guardrail / safety wrapper - Draft, critique, improve
Prompt Engineering - Techniques. Compatible with all major AI assistants - ChatGPT,…
Tree-of-thought explorer - Draft, critique, improve
Prompt Engineering - Frameworks. Compatible with all major AI assistants - ChatGPT,…
Prompt compression rewriter - Draft, critique, improve
Prompt Engineering - Optimization. Compatible with all major AI assistants - ChatGPT,…
Evaluation rubric generator - Draft, critique, improve
Prompt Engineering - Safety. Compatible with all major AI assistants - ChatGPT, Claude,…
ReAct tool-use prompt - Draft, critique, improve
Prompt Engineering - Agents. Compatible with all major AI assistants - ChatGPT, Claude,…
Negative prompting guide - Draft, critique, improve
Prompt Engineering - Fundamentals. Compatible with all major AI assistants - ChatGPT,…
Prompt A/B comparison - Draft, critique, improve
Prompt Engineering - Techniques. Compatible with all major AI assistants - ChatGPT,…
Business model canvas generator - Draft, critique, improve
Business - Strategy. Compatible with all major AI assistants - ChatGPT, Claude, Gemini,…
SWOT + action plan - Draft, critique, improve
Business - Finance. Compatible with all major AI assistants - ChatGPT, Claude, Gemini,…
Investor one-pager - Draft, critique, improve
Business - Operations. Compatible with all major AI assistants - ChatGPT, Claude, Gemini,…
Pricing strategy advisor - Draft, critique, improve
Business - Sales. Compatible with all major AI assistants - ChatGPT, Claude, Gemini,…
Competitor teardown - Draft, critique, improve
Business - Startups. Compatible with all major AI assistants - ChatGPT, Claude, Gemini,…