ReactVision: ViroReact MCP

ReactVision exists to make XR development more accessible than it has ever been. Spatial computing is arriving fast, but the barrier to entry is too high: unfamiliar engines, specialist skills, and months of ramp-up shut out the people best placed to build. Our answer is to meet developers where they already are, in React Native, one of the most widely used languages and environments in the world, understood by millions of developers and by the AI tools they build with. ViroReact is the most widely used open-source AR and VR renderer for React Native, letting developers ship native augmented, virtual, and mixed reality apps across iOS, Android, and Meta Quest from a single TypeScript codebase. The ViroReact MCP Server plugs live, accurate ViroReact knowledge straight into Claude and Claude Code. Connect the server, authenticate with a free ReactVision Studio account, and your agent gains structured access to the current ViroReact API: the full component catalogue, prop schemas, event handlers, animation easings, lighting and physics options, shader uniforms, and platform-support matrices, alongside real working examples. It can also generate ready-to-use scene templates and validate a scene before you run it. Why it matters: XR moves fast, and models trained on stale or incomplete ViroReact data guess at props, invent components that do not exist, and target the wrong platform. The MCP server closes that gap. Your agent reads directly from the indexed source of truth, so generated ViroReact code is correct, current, and runs first time across mobile AR and Meta Quest. Setup takes a minute. It works in Claude and Claude Code, and with any other MCP-compatible agent. Free with a Studio account on the free plan, and paid Studio plans get higher usage limits.