How it works

Clarify first. Build faster.

VibeBrief scores your original prompt, improves it, then shows how much clearer it became — so you spend fewer credits and fewer retries.

1
Paste your request
Drop in whatever you were about to send to Lovable, Claude Code, Cursor, Replit, Bolt, or v0.
2
Get your Vibe Score
VibeBrief scores clarity, scope, and risk from 0–100 and flags missing details before you spend credits.
3
Copy the structured brief
Get a rewritten Goal · Context · Required changes · Acceptance · Do-not-change brief you can paste back in.

Vibe Score

Watch your prompts get sharper.

A 0–100 score with labels from Prompt Fog to Sharp Brief. See exactly what changed and why.

Before

Improvement

+37

Builder Ready

After