Best Open Source prompt engineering Libraries
A curated list of the most popular GitHub repositories tagged with prompt engineering. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.
#1f/prompts.chat
a.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source β self-host for your organization with complete privacy.
#2microsoft/generative-ai-for-beginners
21 Lessons, Get Started Building with Generative AI
#3dair-ai/Prompt-Engineering-Guide
π Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.
#4asgeirtj/system_prompts_leaks
Collection of extracted System Prompts from popular chatbots like ChatGPT, Claude & Gemini
#5mlflow/mlflow
The open source developer platform to build AI agents and models with confidence. Enhance your AI applications with end-to-end tracking, observability, and evaluations, all in one integrated platform.
#6langfuse/langfuse
πͺ’ Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. πYC W23
#7github/awesome-copilot
Community-contributed instructions, prompts, and configurations to help you make the most of GitHub Copilot.
#8linshenkx/prompt-optimizer
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#9AI4Finance-Foundation/FinGPT
FinGPT: Open-Source Financial Large Language Models! Revolutionize π₯ We release the trained model on HuggingFace.
#10humanlayer/12-factor-agents
What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?
#11comet-ml/opik
Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
#12dottxt-ai/outlines
Structured Outputs
#13elder-plinius/CL4R1T4S
LEAKED SYSTEM PROMPTS FOR CHATGPT, GEMINI, GROK, CLAUDE, PERPLEXITY, CURSOR, DEVIN, REPLIT, AND MORE! - AI SYSTEMS TRANSPARENCY FOR ALL! π
#14ZeroLu/awesome-nanobanana-pro
π An awesome list of curated Nano Banana pro prompts and examples. Your go-to resource for mastering prompt engineering and exploring the creative potential of the Nano banana pro(Nano banana 2) AI image model.