Simon Willison’s Weblog

Add OpenSearch to your site in five minutes. OpenSearch is easy. DeWitt demonstrates how you don’t even need a site search engine to implement it if you take advantage of Google’s site: operator.

Posted 9th February 2007 at 12:52 am

Recent articles

OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI - 12th December 2025
GPT-5.2 - 11th December 2025
Useful patterns for building HTML tools - 10th December 2025

dewitt-clinton 4 google 391 opensearch 3

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