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Fullstack registry items to start those big features. Utilcn has ChatGPT Apps, file uploading (with progress bars) and downloading, and a way to make your env vars typesafe on the backend.
Capitalize the first letter of every word in a string.
Capitalize the first letter of a string.
Repeat a string until it reaches the desired length.
Reverse a string.
Convert a string to camelCase.
Convert a string to kebabCase.
Convert a string to PascalCase.
Convert a string to snake_case.
Truncate a string to a given length.
Generate a presigned download URL for a file.
Generate a presigned upload URL for a file.
Download a file from a storage provider using a presigned download URL.
Upload a file to a storage provider using a presigned upload URL.
Environment variable validation schema using Zod for server configuration
Upload multiple files to a storage provider using a presigned upload URL.
Frontend widget implementation, build script, types, and hooks for embedding a ChatGPT MCP widget.
MCP server bootstrap, widget asset builder, and tool registration for the ChatGPT widget.