Stop writing badAI prompts
mutatio.dev enables AI engineers to systematically test, measure, and optimize prompts with sophisticated tools. Privacy-first and community-driven.
Everything you need to perfect AI prompts
Turn prompt creation from art to science with tools built for AI engineers
Custom Mutations
Create your own customized mutation strategies with tailored system prompts for precise transformations.
Model Flexibility
Connect and configure your preferred AI models from various providers with a secure, private interface.
Smart Validation
Evaluate and compare prompt mutations with sophisticated metrics and AI-powered analysis.
A systematic approach to prompt engineering
Replace manual tweaking and intuition with a data-driven workflow
Configure models
Securely connect your preferred AI models with encrypted API keys and custom endpoints.
Design mutations
Create mutation types with precise system prompts to transform your base prompts in various ways.
Run experiments
Generate multiple prompt variations and test them systematically with your validator models.
Analyze results
Review validation metrics, compare mutations, and identify optimal prompt formulations.
Curate your library
Save the best mutated prompts in your own library and test them again your preferred models.
Base Prompt
"Explain quantum computing to a high school student"
Formalize
Provide a clear, accessible explanation of the fundamental principles of quantum mechanics tailored to a high school education level. Include: 1. Basic concepts (wave-particle duality, uncertainty principle, quantization)...
Simplify
Explain the basic ideas of quantum mechanics in simple terms that a high school student would understand.
Paraphrase
Describe the principles of quantum physics in terms that would be accessible and understandable to a teenager in secondary education.
Stop guessing if your prompts work
Join hundreds of AI engineers who use mutatio.dev to build more reliable AI applications
Simple setup process
Create an account with your email or sign in with your credentials
Configure your AI models in settings with your own API keys
Define custom mutation strategies or use our curated defaults
Set up your first experiment and start optimizing prompts
Key benefits
Enhanced AI Outputs
Create more effective prompts for better, more consistent AI responses
Systematic Approach
Replace ad-hoc prompt testing with methodical experimentation
Model Flexibility
Use any AI model from major providers or custom endpoints
Security & Privacy
Your API keys never leave your browser. Open source and auditable for complete transparency.