Now in Open Beta
The AI-Native
Extension Platform
Build, share, and discover powerful extensions for Agent Studio. Create intelligent workflows with AI-powered tools, editors, and integrations.
Everything you need to build
A complete platform for creating and distributing extensions.
Modular Architecture
Build extensions with a clean SDK. Each extension runs in its own isolated context with full TypeScript support.
AI-Powered Tools
Leverage MCP tools, model providers, and agent runtimes. Integrate with Mastra and the AI SDK using the workspace's shared contracts.
Secure by Default
Extensions run in sandboxed environments. Fine-grained permissions control what each extension can access.
Cross-Platform
Works on Web and Desktop. Extensions adapt to the platform automatically with shared core logic.
Rich Editor Views
Create custom editors for Markdown, Mermaid, LaTeX, PlantUML, and more with the shared React-based view system.
Extension Marketplace
Share your extensions with the community. Browse, install, and manage extensions from a central hub.
Ready to get started?
Join the community and start building extensions today.