Cataas

This is a free, no-auth gateway to the Cat as a Service API for dropping cat images into your AI workflows. It's part of Pipeworx, which wraps 250+ data sources behind streamable HTTP endpoints so you don't need to configure local transport layers. You can either call the CATAAS tools directly or use the ask_pipeworx natural language interface to let the gateway pick the right endpoint and arguments. Useful when you need quick placeholder images for testing UI flows or just want to add cats to literally anything. The source doesn't list specific tools, but it's a straightforward HTTP MCP that works with Claude Desktop, Cursor, and Windsurf out of the box.