How do I use OpenSearch?
If you want to view OpenSearch results, then please refer to the list of OpenSearch enabled search clients. If you run a website and want to point clients to your search engine, then you should write a simple OpenSearch description document to describe the search interface. If you would like to enable third-party applications to use your search engine in unique ways, then you should also syndicate your search results by formatting them in the RSS or Atom formats, augmented with OpenSearch response elements.