Build AR at SensAI
with ViroReact.
Welcome, SensAI hackers. This page collects everything you need to ship an AR project in a weekend with React Native and ViroReact: an MCP server for your coding agent, a ready-to-run starter kit, a geospatial AR example, and a free Studio account. The ReactVision team is on Discord all weekend if you get stuck.
Your hackathon toolkit
Four things to set up before you start building. Together they take about fifteen minutes and cover the whole stack: an account for the platform, knowledge for your coding agent, a project to build on, and a worked example to learn from.
Create a free Studio account
Your Studio account unlocks the ReactVision Platform: it authenticates the MCP server and powers geospatial anchors, Cloud Anchors, and AI asset creation. It is free and takes a minute, so make this your first stop.
ViroReact MCP Server
Plug current, accurate ViroReact knowledge straight into Claude, Cursor, Codex, or any coding agent that speaks MCP. Your agent gets the full component catalogue, working examples, and scene validation, so the AR code it writes runs the first time.
Starter Kit
An Expo + TypeScript project with working AR demos ready to run on your device. Scenes, 3D objects, interaction, plane detection, and shaders are all wired up, so it is the fastest way from zero to AR on a phone.
Geospatial AR example
A worked example of anchoring AR content to real-world coordinates, built with Claude Code and ViroReact. Follow the step-by-step tutorial or jump straight into the finished project on GitHub.
Stuck? We're on Discord.
The ReactVision team is in our Discord server throughout the hackathon. Ask anything, from setup problems to AR design questions, and share what you're building.