Backend
MCP Tools
Use the fastapps library to simply register MCP tools. We handle the rest, no complex configuration or manual registration needed.
Build and deploy
Apps for ChatGPT
FastApps is the python framework for building ChatGPT apps. Build and
deploy ChatGPT apps faster than ever before.
Leading devolopers are building with FastApps
The fastest way to build ChatGPT apps
With FastApps, you could build ChatGPT apps in minutes.
Frontend
Widgets
Build widgets that utilizes everything provided from the apps sdk. Bridge your widget with ChatGPT, handle auth seamlessly, etc. Fastapps provides all.
FastApps provide everything
Everything you need to build sophisticated ChatGPT apps with simple configuration and powerful features.
Tool Registration
Use our library to simply register MCP tools. No complex configuration needed.
CLI Commands
Simple commands for setup and widget creation. Everything automated.
Simple Auth
Add a simple decorator and you're done. No complex authentication needed.
MCP Integration
Integrate other MCP servers and tools into your app.
React Hooks
Use pre-defined hooks to build widgets that integrate with ChatGPT.
Advanced Patterns
Complex workflows with OAuth providers and custom auth strategies.
Deploy in seconds
Deploy once, deliver everywhere. We handle all the CI/CD pipelines.
Git deployment
Push your code to Git and deploy automatically. We handle all the CI/CD pipelines.