Founder & Chief Builder at Garatropic Studios · Creator of skein-js · Author of All Things TypeScript · Google Developer Expert for Angular
Your frontend is TypeScript. Your backend is TypeScript. Why should your AI stack be somewhere else?
I build open-source infrastructure and practical software—from reliable TypeScript agent runtimes to safe, generative interfaces.
The open-source LangGraph Platform alternative for TypeScript. I created Skein because JavaScript and TypeScript developers should not have to leave their ecosystem—or depend entirely on a commercial platform—to put an AI agent into production.
LangGraph.js already gives us a strong foundation for defining agents. Skein builds the open infrastructure around it: the server, persistence, queues, streaming, scheduling, deployment, and operational tools a real product needs. My goal is to help the TypeScript AI ecosystem grow beyond demos by making the production path as capable and natural as the development experience.
- Agent applications: persistent threads, token and tool streaming, memory, durable execution, human approval, time travel, and crash recovery.
- Workflows: run classifiers, extractors, enrichment jobs, and other non-chat graphs as simple HTTP endpoints—without forcing everything into a conversation model.
- Channels: connect agents to WhatsApp, Slack, GitHub, or any webhook, with early acknowledgement, progress signals, durable reply delivery, automatic retries, and replay when something fails.
- Your infrastructure: develop in memory, move to PostgreSQL and Redis for production, and run on your own servers with no licence key or per-run bill.
npm create skein-js@latest my-agent