How this works

Everything is stored in one SQLite database file, data/vibecode.db: users, token usage, every prompt, and students' projects. Back it up with npm run backup.

Everyone uses the default model unless you pick another one in the Model column. Opus is the most capable model but costs about twice as much per token as Sonnet; both count the same against token budgets.

"Usage" counts input + output tokens since the last reset; cached input tokens count as 0.1× because they cost much less. "Est. cost" is everything the user has ever spent.

Click a user's name to see their recent prompts and projects, set a new password, or delete the account.