SiriPrefs Tweak Gives Siri The Capability to Open Apps and Change Settings

With the ability to run Siri on a jailbroken device with Spire, developers can start testing modification in action. This particular trick does not use SiriProxy, and instead uses url schemes to open different applications and settings. The mod most likely will be packaged into a bundle on Cydia and available for download. If you want to know more about getting siri