What this site
collects.
SDKProof is a set of static pages that publish one measurement: how often an AI coding assistant writes a library's current API instead of an older one.
Short version: no accounts, no forms, nothing you type goes anywhere. Two analytics tools run, and one of them uses cookies. Details below.
There is nothing here to log in to
Every page is static HTML. There is no login, no signup, no contact form and no database. Nothing you enter into your browser is sent to or stored by this site, because there is nowhere to enter anything.
Two tools run on these pages
Both are third-party services with their own privacy policies.
- Cloudflare Web Analytics
- Counts page views and referrers in aggregate. It does not use cookies and does not fingerprint or track you across sites. Cloudflare's privacy policy.
- Microsoft Clarity
- Heatmaps and session replay. This one does set cookies (
_clck,_clsk) and records how you interact with the page: clicks, scroll position and mouse movement. I use it to see which parts of a scorecard people actually read and where they stop. Microsoft's privacy statement.
No account, no payment, no sharing
No name, email address or account of any kind. There is nothing to sign up for.
No payment information. The site sells nothing.
Nothing is sold, rented or shared with anyone beyond the two services above.
Blocking Clarity costs you nothing here
Any standard content blocker stops Microsoft Clarity, and most already do by default — clarity.ms is on the common blocklists. Every page works identically without it.
Microsoft also documents its own data handling for Clarity.
Last updated 29 July 2026.