MCP Blockly is an innovative educational tool developed to bridge the gap between beginner-friendly programming environments like Scratch and the complex realm of professional AI development. Created for the MCP's 1st Birthday Hackathon, it offers a visual interface for building Model Context Protocol (MCP) servers using block-based logic, supplemented by an AI assistant that acts as a collaborator rather than a mere tool. This assistant employs a custom Domain Specific Language (DSL) to interpret and manipulate the visual workspace, enabling it to perform complex tasks and generate Python code for deployment on platforms like Hugging Face. By fostering an interactive, hands-on learning environment, MCP Blockly aims to develop genuine understanding and intuition in students, encouraging them to actively engage with AI development rather than passively relying on automated solutions.