Methods and apparatus, including computer program products, implementing and using techniques for providing a web service agent application. The web service agent application has a communication module and a processing module. The communication module receives requests from one or more web service applications or one or more adaptive agent applications; and transmits responses to one or more web service applications or one or more adaptive agent applications. The processing module receives a request for information from the communication module; identifies a resource that can fulfill the request for information; obtains a response to the request from the identified resource; and delivers the response to the request to the communication module.