Prompticus

Prompticus is a community directory for the prompt engineering ecosystem. It brings together AI prompts you can browse, copy, and adapt for ChatGPT, Claude, and other models, alongside a catalog of MCP servers, MCP tools, and MCP resources organized by category so you can find the one that fits your stack. It also includes the contexts and sources it draws on, the experts whose published work informed it, and curated collections that group related prompts into something you can actually put to work. Everything is tagged and searchable, free to browse without an account, and open to anyone who wants to publish their own. It's free to browse without an account, and it's curated rather than scraped.