a.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

• UpdatedFeb 20, 2026
• HTML

21 Lessons, Get Started Building with Generative AI

• UpdatedFeb 16, 2026
• Jupyter Notebook

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

• UpdatedFeb 1, 2026
• MDX

Collection of extracted System Prompts from popular chatbots like ChatGPT, Claude & Gemini

• UpdatedFeb 19, 2026
• HTML

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.

• UpdatedFeb 20, 2026
• Python

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

• UpdatedFeb 20, 2026
• TypeScript

Community-contributed instructions, prompts, and configurations to help you make the most of GitHub Copilot.

• UpdatedFeb 20, 2026
• JavaScript

一款提示词优化器，助力于编写高质量的提示词

• UpdatedFeb 10, 2026
• TypeScript

FinGPT: Open-Source Financial Large Language Models! Revolutionize 🔥 We release the trained model on HuggingFace.

• UpdatedFeb 11, 2026
• Jupyter Notebook

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?

• UpdatedSep 21, 2025
• TypeScript

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

• UpdatedFeb 20, 2026
• Python

Structured Outputs

• UpdatedFeb 13, 2026
• Python

LEAKED SYSTEM PROMPTS FOR CHATGPT, GEMINI, GROK, CLAUDE, PERPLEXITY, CURSOR, DEVIN, REPLIT, AND MORE! - AI SYSTEMS TRANSPARENCY FOR ALL! 👐

• UpdatedFeb 17, 2026

LangGPT: Empowering everyone to become a prompt expert! 🚀 📌 结构化提示词（Structured Prompt）提出者 📌 元提示词（Meta-Prompt）发起者 📌 最流行的提示词落地范式 | Language of GPT The pioneering framework for structured & meta-prompt design 10,000+ ⭐ | Battle-tested by thousands of users worldwide Created by 云中江树

• UpdatedJan 30, 2026
• Jupyter Notebook

ChatGPT 中文指南🔥，ChatGPT 中文调教指南，指令指南，应用开发指南，精选资源清单，更好的使用 chatGPT 让你的生产力 up up up! 🚀

• UpdatedNov 5, 2024
• Python

Build high-quality LLM apps - from prototyping, testing to production deployment and monitoring.

• UpdatedFeb 8, 2026
• Python

Test your prompts, agents, and RAGs. AI Red teaming, pentesting, and vulnerability scanning for LLMs. Compare performance of GPT, Claude, Gemini, Llama, and more. Simple declarative configs with command line and CI/CD integration.

• UpdatedFeb 20, 2026
• TypeScript

A collection of GPT system prompts and various prompt injection/leaking knowledge.

• UpdatedJan 20, 2026
• HTML

🚀 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.

• UpdatedFeb 13, 2026

AI Observability & Evaluation

• UpdatedFeb 20, 2026
• Jupyter Notebook