Secure tool

Server-side parcel screen

This version moves the scoring and rule logic behind a Cloudflare Function instead of exposing the decision rules directly in browser JavaScript.

That does not make the feature impossible to copy conceptually, but it does stop casual inspection of your weighting and screening rules.
What this tool does
  • Screens frontage, access, utilities, wastewater dependence, water risk, parcel shape, and intended use together.
  • Returns a friction score, early warning flags, positive signals, and next-step questions.
  • Keeps the actual scoring logic off the public page.
Why it matters

The current public tools on the site expose their logic in the browser. This page is the cleaner architecture for any feature you want to make harder to replicate.

Fill in the parcel details and run the screen.

Next step

If the parcel still looks plausible after this first pass, move to the full due-diligence checklist and then into county-specific pages.

Why this matters for your build

Any feature that becomes part of your moat should follow this pattern: browser handles inputs and display, server handles the private logic.