Does your site show common AI‑era design patterns?
Not authorship detection. We check visible patterns tied to 4,725 Show HN launch pages, in about ninety seconds.
Try stripe.comlinear.appa Lovable site
Free, no signup. We load your page in a real browser and check it against 272 documented patterns. Your report gets a shareable link. Built by Pavithra Lamahewa.
What a designer would change first
- 3Let one feature lead20 min
- 2Drop the small capitals10 min
- 1Stop the pulsing dot5 min
In 2016, under 1% of launch pages carried these patterns. This year, 47% do.
Stop it coming back.
Give your coding agent the same 272 patterns. It checks new pages before they ship and explains each one.
Finds the coding agents on your machine and adds it to each one.
npx add-mcp https://sloppatterns.com/mcp
No account or key needed. Works with any agent that supports MCP.
Pavithra Lamahewa, Co-founder and UX Director at Precious Studio. 13 years designing products. Author of Slop Patterns and The Same Page.
Reviews and design help from Precious Studio
Starts from this scan. A senior designer reviews your page by hand, ranks your tells, and shows the fix for each: your three highest-impact changes, annotated, within 2 business days. If they are not worth making, you get a full refund. The $349 comes off any Precious Studio project started within 30 days.
A dedicated senior designer from Precious Studio on your product, without hiring or a long commitment. The same named person every month, inside your tools.
Not ready yet? One email a month: the AI tells we saw most, and how to fix them.
Need more than a review? Precious Studio also redesigns single pages and key flows.