An AI prompt optimizer for writing better prompts and getting better AI results.
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🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
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?
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
🍌 World's largest Nano Banana Pro prompt library — 10,000+ curated prompts with preview images, 16 languages. Google Gemini AI image generation. Free & open source.
Open-Source Agent Observability & Evals for AI Platform teams. Trace, test, route and govern every agent & coding assistant in the company.
AgnosticUI Local (v2) is a CLI-based UI component library that copies components directly into your project. Works with AI tools, agent-driven UIs, and prompt-ready workflows.
本地优先的 Prompt 收藏桌面工具 · Tauri 2 + React 19 + TypeScript · Local-first prompt vault for Windows
user-friendly visual canvas for creating chatbots powered by OpenAI APIs with no-code