Custom Elements Manifest Language Server
IDE features for custom elements with intelligent autocomplete and hover documentation
Language serversMCP servers
How to install
With Forge Super installed, the button above opens the app on this extension, where you press Install. Nothing is installed until you do.
You can also open the Extensions panel in the app and search for Custom Elements Manifest Language Server. The extension's id is cem.
Don't have Forge Super yet? Download it here.