Charming is a hosted runtime for personal web apps that users and their agents can share. An agent creates an app, Charming gives it a URL, backend, and key-value storage, and the user keeps using the same app and data across ChatGPT, Claude, and other agents.
How to use
- 1Add it in ChatGPT
Open Charming in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.
- 2Use it in a chat
Type @ in the composer and pick Charming, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.
Skills 1
- build-a-charming-app
Create, host, and iterate on a personal interactive web app with Charming — a real URL, persistent storage, and an MCP or HTTP API — from any agent.
Things to ask
- “Help me build a personal app that feels handcrafted, like a real object.”
- “Create a meal planner I can update each week.”
- “Make a shared trip planner for my friends.”