Windsurf (formerly Codeium) is an AI-powered code editor (IDE) that uses large language models for code generation, completion, and agentic workflows. The windsurf-verification TXT record confirms domain ownership for Windsurf services.

Detection looks at dns records across 1 fingerprint rules among the site's public responses.

01

Websites using Windsurf

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02

Signal classes

PluginView evaluates public page signals in these classes when identifying Windsurf. Individual fingerprint rule bodies are proprietary and are not published.

  • DNS records
03

Example public indicators for Windsurf

Illustrative indicators derived from public catalog metadata for Windsurf. A live scan may match additional proprietary rules beyond these examples.

  • TXT: windsurf-verification=
04

What a detection means

Establishes
One or more public signals on the scanned page matched a known Windsurf signature (1 rules) at the time of the scan.
Does not establish
A sitewide install of Windsurf, an active vendor contract, exclusive use, or that Windsurf is still in place today.
05

How to check a site for Windsurf

  1. 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Windsurf signals.
  2. 2. PluginView reads only public responses (dns records) and scores them against the Windsurf signature set (1 rules).
  3. 3. Review the confidence score and text explanation for Windsurf on the results page.
06

FAQ: detecting Windsurf

Can PluginView detect Windsurf without logging in?
Yes. PluginView only reads publicly accessible responses when checking for Windsurf — typically dns records. It does not bypass authentication or paywalls.
What category is Windsurf?
Windsurf is classified under Artificial Intelligence in the PluginView directory.
How many fingerprint rules cover Windsurf?
This reference currently tracks 1 fingerprint rule across dns records. Individual rule bodies are proprietary and are not published.
What public signals suggest a site uses Windsurf?
Illustrative public indicators for Windsurf include TXT: windsurf-verification=. A live scan may match additional proprietary rules beyond these examples.

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