SKILLdex is a curated marketplace of verified AI skills you can install in any model or IDE in one click. Every skill passes a 10-dimension quality and security audit before publishing. No random prompts from the internet — these are built by experts and tested to work. Works with Claude, ChatGPT, Gemini, Grok, DeepSeek, and IDEs like Cursor, VS Code, Windsurf, and JetBrains. No coding required. Hundreds of free skills available. Paid skills cost cents via credits that never expire.