HuggingChat

Cherry Studio is a desktop client that supports for multiple LLM providers, available on Windows, Mac and Linux. Support major LLM Cloud Services: OpenAI, Gemini, Anthropic, and more AI Web Service Integration: Claude, Peplexity, Poe, and others Local Model Support with Ollama, LM Studio

Crawl a site to generate knowledge files to create your own custom GPT from a URL

Open-source RAG failure-mode checklist and diagnostics toolkit for LLM pipelines (data, embeddings, retrievers, tools, evaluation). MIT-licensed and used by several labs and infra projects as a practical RAG debugging guide.

Effortlessly run LLM backends, APIs, frontends, and services with one command.

Open-source LLM router that classifies prompts in ~10ms and routes to the optimal model tier (free/cheap/premium/reasoning). OpenAI-compatible proxy with agentic detection, session pinning, and 429 fallback.

Converts screenshots, mockups, Figma designs, and screen recordings into clean, functional code. Supports multiple AI models (Gemini 3 Flash, GPT-5.5, Claude Opus 4.8) and output stacks (HTML+Tailwind, React, Vue, Bootstrap, etc.). Also supports URL cloning and video-to-code conversion.