CAiD MCP Server

CAiD MCP Server is a Model Context Protocol (MCP) server that provides validated, programmatic 3D CAD modeling tools for AI agents and assistants. It integrates with CAiD and OpenCASCADE (OCP) to offer over 100 tools for geometry creation, modification, querying, validation, and export (e.g., STL, STEP, SVG). All geometry operations are rigorously validated for reliability, and unique query-before-modify tools allow precise, index-based selection and measurement, empowering LLMs and autonomous agents to perform advanced CAD engineering tasks. This server is intended for developers, AI researchers, and engineers building MCP-compatible assistants that require robust, scriptable, and feedback-driven 3D modeling workflows.