Score · Bolt
Score your Bolt site
45 checks. One grade. Built on Bolt? See how close you are to a published design contract.
Bolt ships full-stack apps from prompts. The Designesy engine runs the same 45 checks against any Bolt-built URL and returns an honest grade (pass, fail, needs work, or does not apply) against tokens, motion, typography, accessibility, and identity rules. The example below is prefilled with bolt.new: press Score to see where it stands today, or replace it with your own URL.
Score your Bolt site below: the engine runs the same 45 checks against your URL as it does against any other.
Contract score
Enter any public website URL above (no https:// needed). We fetch its CSS, extract design tokens, and evaluate 45 verification checks against the Designesy contract v0.4.6. Real-time. No login required.
What you get
The output
A letter grade, a per-check breakdown (pass, fail, needs work, does not apply), the tokens extracted from your site’s :root, and a copyable receipt citing the contract version. No login. The server serves each result from a cache for 24 hours before it scores that URL again, and it counts calls per day, with no URL or address, keeping those counts for 400 days. Your last five scores stay in this browser. The score is the artifact.
- Grade
- A to F, with the score out of 100
- Checks
- 45, each pass, fail, needs work or does not apply
- Receipt
- Cites contract v0.4.6
- Kept
- Results by URL, 24 hours · daily call counts, 400 days · Privacy
The contract the engine runs against is public at /contracts/design-system. The category it defines is explained at /learn/what-is-design-verification.