The complete foundation
Start a new product
The application, its connected services, editable UI, agent guidance, and development workflows. Make a copy and make it yours.
Start with the kitCore is a starter kit your agents can navigate, extend, and operate as one connected system.
MIT licensed. Editable source. Your product from day one.
Inside the system / Database
Data with a place to belong.
Authenticated identity → authorized function → reactive interface
Explore databaseArchitecture, instructions, and working examples travel together. So your next feature starts with context.
Read the agent guideProject instructions and portable skills show your agent where things belong, which components to reuse, and how to extend the system.
Working examples lead to real source. Your agent can follow the connection from UI to service and make changes in the right place.
Checks cover types, authorization, components, and shared behavior. Browser verification completes the picture.
Build across the whole product, with shared conventions from the database to the details.
Database
Convex connects reactive application data to your interface. Every operation checks access on the server.
Auth & accounts
Hosted authentication meets editable account, security, team, and billing interfaces. Your service configuration makes them yours.
Components
Base UI controls compose into forms, navigation, and complete screens. The catalog previews the actual source you use.
Design system
Colors, typography, icons, and semantic roles connect your components in both themes. Edit your foundations and build on them.
Motion & feedback
Shared entrances, loading, action feedback, and animated values make the product feel consistent as it changes.
Development & delivery
Verified initialization, backend sync, automated checks, and Cloudflare workflows give development a repeatable starting point.
Authentication, server-side access checks, reactive data, and shared UI are wired together. Build your product’s features on a consistent foundation.
Explore the connected layersControls, cards, animated values, progress, and content changes compose into a complete interface. This dashboard is built from the same registered library you build with.
Open the example to interact with it, inspect the source, and follow each component back to its implementation.
Try the dashboard

The complete foundation
The application, its connected services, editable UI, agent guidance, and development workflows. Make a copy and make it yours.
Start with the kitThe pieces you need
Bring shared motion or animated metrics into a compatible app with two editable shadcn bundles.
Explore the bundlesThe shared behavior
Use motion presets, animated values, and async-action behavior directly. Compose the interface around them.
Meet the runtimeCreate your repository from the template and initialize your product before making edits.
Supply your own Hexclave and Convex configuration through secure environment settings.
Share your product brief. The included instructions, skills, and examples guide the work.
Sync the backend, test the complete flow, and follow the deployment guide for your environment.
Get release announcements and migration notes through GitHub. Choose Watch → Custom → Releases on the repository.
Subscribe on GitHubRequires a GitHub account. Choose email or inbox delivery in your GitHub notification settings; you can unsubscribe there anytime.
Star the public repository to bookmark the kit and help other builders discover it. Browse the release history whenever you want to catch up.
Take the foundation, bring your own services, and make something that is yours.
Start building