The Mycroft Project provides a collection of OpenSearch and Sherlock Search Engine Plugins / Search Providers for Firefox, IE and Chrome.
Add to Search Bar Status Details
SaaSHub's Down Detector checks the status of services automatically and regularly. However, we cannot promise 100% accuracy. That is why we depend on user reported issues as well. The Add to Search Bar status here can help you determine if there is a global outage and Add to Search Bar is down for everyone or it is just you that is experiencing problems. Please always report any issues to help others know the current status.