The Vercel Toolbar is a tool that allows you to leave feedback, navigate through important dashboard pages, share deployments, use Draft Mode for previewing unpublished content, and Edit Mode for editing content in real-time. next-forge has the Vercel Toolbar enabled by default.

Go into each application and run vercel link, like so:

This will create a .vercel/project.json file in each application.

Add the environment variable

Then, simply add a FLAGS_SECRET environment variable to each application’s .env.local file, like so:

.env.local
FLAGS_SECRET="test"

These two steps are optional, but they are recommended to ensure that the Vercel Toolbar is enabled in each application.