PreviewsMCP: Render and interact with SwiftUI previews outside Xcode

PreviewsMCP: Render and Interact with SwiftUI Previews Outside Xcode

PreviewsMCP is a command-line interface (CLI) and MCP server designed to streamline SwiftUI UI development for AI-driven workflows. It allows developers to render and interact with SwiftUI previews directly from their development environment, bypassing the limitations of Xcode's canvas. This tool is particularly beneficial for integrating AI agents into the UI design and iteration process, enabling automated preview generation and manipulation.

What it Does

PreviewsMCP enables the rendering of SwiftUI views and their associated previews in an environment separate from Xcode. It acts as an MCP server, allowing external applications or AI agents to request and receive rendered previews of your SwiftUI components. This facilitates programmatic control over UI rendering, making it possible for AI to dynamically generate, modify, and test UI elements based on predefined rules or learned patterns.

Key Features

• CLI Interface: Provides command-line access for triggering preview rendering and server management.
• MCP Server: Exposes an MCP protocol for remote interaction with SwiftUI previews.
• External Rendering: Renders SwiftUI previews outside of the Xcode IDE.
• AI Integration: Designed to be a core component for AI agents involved in UI development.
• Interactive Previews: Supports interaction with rendered previews, allowing for dynamic testing and validation.

Who it's For

PreviewsMCP is targeted at AI developers and engineers building AI-driven UI development tools and workflows. It is ideal for those who need to automate the process of generating, testing, and iterating on SwiftUI UIs using AI agents. Developers looking to integrate AI into their design pipeline, create AI-powered UI builders, or perform automated UI testing will find PreviewsMCP a valuable asset.