Prompt Library
Production-ready prompts following 2025 best practices. No generic templates - just prompts that solve real problems.
Filters
When you have a complex error that needs systematic diagnosis with full context
Safely modernize legacy codebases without breaking functionality
Comprehensive security-focused code review before deployment
Design production-ready REST APIs with complete documentation
Design scalable database schemas with proper indexing and optimization
Rigorous statistical analysis of datasets with actionable insights
Strategic competitive analysis for business planning and positioning
Create high-ranking blog content that drives organic traffic
Cold email outreach sequences that get 20%+ response rates
Break down complex topics into deeply understandable explanations
Create engaging, effective tutorials with hands-on exercises
Create complete API documentation that developers can actually use
Create compelling README files that drive adoption and contributions
Systematically optimize slow database queries
Optimize algorithms for better time/space complexity
Conduct comprehensive research synthesis with academic rigor
Evaluate technical feasibility of proposed solutions with detailed analysis
Create comprehensive PRDs for new features or products
Create effective OKRs for teams or organizations
Write complete landing page copy that converts visitors into customers
30-day social media content calendar with engagement tactics
Clean messy datasets systematically with pandas
Comprehensive exploratory data analysis with visualizations
Design and interpret rigorous statistical hypothesis tests
Choose and create effective data visualizations with best practices
Create powerful features to improve ML model performance
Analyze and forecast time series data
Design and analyze A/B tests with statistical rigor
Select the right ML model for your problem
Debug and fix data pipeline issues
Optimize slow SQL queries for data analysis
Write compelling research paper abstracts
Synthesize academic literature thematically
Format academic citations in APA, MLA, or Chicago style
Design rigorous research methodology for studies
Formulate clear, testable research hypotheses
Write professional academic emails for various situations
Respond professionally to peer review comments
Write competitive research grant proposals
Write empathetic, effective support ticket responses
Write clear, comprehensive product documentation
Design effective user onboarding sequences that drive activation
Announce new features effectively to drive adoption
Analyze and prioritize bug reports systematically
Analyze customer feedback to extract actionable product insights
Create effective customer training materials and courses
Generate comprehensive FAQ pages from product documentation
Build comprehensive three-statement financial models with projections
Analyze budget variances and create corrective action plans
Calculate and analyze ROI for investment decisions
Create detailed cash flow forecasts and manage liquidity
Develop and optimize pricing strategies for products/services
Write concise investment memos for VC/PE decisions
Evaluate investment and business decisions with cost-benefit analysis
Build SaaS revenue forecasts with cohort analysis
Summarize complex financial reports for executives
Design effective financial dashboards for stakeholders
Analyze debt financing options and structure optimal debt package
Calculate break-even point and analyze profit scenarios
Conduct financial due diligence for M&A and investment transactions
About This Library
These prompts are based on 2025 best practices from Claude 4, GPT-4, and real production systems. Each prompt is designed to solve specific problems with proven techniques like Chain-of-Thought, Few-Shot learning, and ReAct prompting.
✅ What Makes These Different
- • Production-tested prompts
- • Clear variable placeholders
- • Specific use cases, not templates
🎯 How to Use
- • Copy the prompt
- • Replace {variables} with your data
- • Adjust based on your context
📚 Best Practices
- • Include full context
- • Be specific with requirements
- • Iterate based on results
Why Use Our AI Prompt Library?
Unlike generic prompt templates found elsewhere, our library features production-tested prompts that follow 2025 best practices in prompt engineering. Each prompt is designed to work seamlessly with GPT-4, Claude, Gemini, and other modern LLMs.
Best Practice Techniques Included
- Chain-of-Thought (CoT): Break down complex problems into step-by-step reasoning for improved accuracy
- Few-Shot Learning: Provide examples to teach the LLM your desired format and style
- ReAct Pattern: Combine Reasoning and Acting for tasks requiring both thinking and tool use
- Role-Based Prompts: Assign expert personas for specialized knowledge and context
- Structured Prompts: Use clear formatting and delimiters for better output consistency
Categories Covered
Our prompt library spans multiple domains including coding, writing, analysis, debugging, architecture design, documentation, code review, optimization, teaching, research, data science, academic work, customer success, and finance. Whether you're a developer, writer, researcher, or business professional, you'll find prompts tailored to your needs.
How to Use These Prompts
- Browse or search for prompts by category, difficulty, or best practice type
- Click "Copy Prompt" to copy the entire prompt to your clipboard
- Replace variables (marked with {curly braces}) with your specific data
- Paste into ChatGPT, Claude, or any LLM interface
- Refine the output by adjusting variables or adding context
Compatible with All Major LLMs
These prompts work with GPT-4, GPT-4 Turbo, ChatGPT, Claude 3 (Opus, Sonnet, Haiku), Claude 4, Gemini Pro, Gemini Ultra, and most other modern language models. They follow universal prompt engineering principles that are model-agnostic.
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