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Free Lesson
Learn to Build ChatGPT Apps
Part of Featured Lightning Lessons
60 min
Dec 23, 2025 12:00 PM
Virtual (Zoom)
In this video
What you'll learn
Learn how to build a ChatGPT app with MCP
Discover the basics of MCP, the Apps SDK, and how to integrate your product into ChatGPT
Discover common challenges & pitfalls
Learn how to improve tool descriptions, build a golden prompt set, and get ChatGPT to reliably invoke your app
Build custom UI in ChatGPT
Watch practical examples of how to build app UIs within ChatGPT
Why this topic matters
ChatGPT has 700M+ users and OpenAI is about to release a brand new app store. Learn how you can build apps in ChatGPT and take advantage of the next massive distribution wave.
You'll learn from
Colin Matthews
Sold my first SaaS in 2021. Product Manager, 8500+ students, featured by Lenny.