




Now Mastra and AI House are hosting a hackathon for TypeScript builders. One stack. One weekend. One rule.
No Python. No Excuses.
The world built AI agents in Python.
Mastra is here to change that — build production-ready agents at AI House.
Compete with Mastra, Qdrant, and Enkrypt AI. ₹50,000 in prizes. 1,500+ builders.


Sam co-founded Gatsby — used by hundreds of thousands of developers, raised $50M, grew to $5M ARR, and sold to Netlify. He now leads Mastra (YC W25), the TypeScript framework teams reach for when they need to ship agents in production, not notebooks.
He authored Principles of Building AI Agents and Patterns for Building AI Agents — widely called required reading for developers, PMs, and founders building with AI.
If you wanted to build AI agents, the answer was always Python. LangChain, LlamaIndex, another notebook. TypeScript developers watched the agent wave from the sidelines.
Mastra changed the default. A TypeScript framework built for production agents: workflows, RAG, memory, MCP, and evals in one stack. Teams at Brex, MongoDB, Workday, Salesforce, and Replit already ship with it.
Then they did something unusual. Instead of keeping the playbook online, Mastra printed it and put it in developers' hands.
0+
physical copies shipped to builders worldwide
Principles of Building AI Agents · Patterns for Building AI Agents
Not swag. Required reading for anyone serious about shipping agents.
Read the books




Now Mastra and AI House are hosting a hackathon for TypeScript builders. One stack. One weekend. One rule.
No Python. No Excuses.
Distributed across the top-performing teams based on technical merit, agent quality, and stack mastery.
Three primitives. One agent. Submissions missing any one of these technologies will be automatically disqualified — no exceptions.
Disqualification notice — Missing any one of Mastra, Qdrant, or Enkrypt AI results in automatic disqualification.
Receive the challenge. Use Architecture Copilot to design a complete AI agent architecture.
Top 300 submissions advance to the build round.
Teams build production-ready agents with Mastra, Qdrant, Enkrypt AI.
Live demos before a panel of AI engineering judges.
Top projects receive cash prizes and sponsor awards.
Internal AI products from the AI House team. Available to every participant from day one.
Happening now — Build Sprint · 4 July – 11 July 2026
Completed
Completed
Completed
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