diff --git a/xml/apps.txt b/xml/apps.txt
new file mode 100644
index 0000000..dba983b
--- /dev/null
+++ b/xml/apps.txt
@@ -0,0 +1,45 @@
+sensor.xml
+	ambient_sensor
+	altitude_sensor
+	apss_sensors
+	power_capp
+	occ	
+	
+fan.xml
+	fan
+	
+chassis_control.xml
+	chassis_control
+
+button.xml
+	power_button
+	identify_button
+
+led_control.xml
+	identify_led
+	fault_led
+	power_led
+
+watchdog.xml
+	bmc_watchdog
+	host_watchdog
+
+psu.xml
+	psu
+
+ipmi.xml
+	ipmid
+
+parameter.xml
+	parameter_database
+	
+flash.xml
+	bmc_flash
+	bios_flash
+	cpld_flash
+
+
+(no interface)
+	fan_control (uses fan and sensors)
+
+	
diff --git a/xml/button.xml b/xml/button.xml
new file mode 100644
index 0000000..699038a
--- /dev/null
+++ b/xml/button.xml
@@ -0,0 +1,14 @@
+<node>
+	<interface name="org.openbmc.Button">
+		<method name="isOn">
+			<arg name="state" type="b" direction="out"/>
+		</method>
+		<method name="simButtonPress"/>
+		<method name="simButtonLongPress"/>
+	
+                <property name="state" type="b" access="read"/>
+		<signal name="ButtonRelease"/>
+		<signal name="ButtonPressed"/>
+		<signal name="ButtonPressedLong"/>
+	</interface>
+</node>
diff --git a/xml/chassis_control.xml b/xml/chassis_control.xml
new file mode 100644
index 0000000..c7e4980
--- /dev/null
+++ b/xml/chassis_control.xml
@@ -0,0 +1,30 @@
+<node>
+	<!--
+		@short_description: Chassis Control
+		
+		- Power on
+		- Power off
+		- Put in debug mode (Cronus mode for POWER systems)
+		- If power is shutdown for hardware reasons, 
+		app will fire state change signal
+	-->	
+	<interface name="org.openbmc.ChassisControl">
+		<method name="getID">
+			<arg name="id" type="s" direction="out"/>
+		</method>
+		<method name="setIdentify"/>
+		<method name="clearIdentify"/>
+
+		<method name="setPowerState">
+			<arg name="state" type="i" direction="in"/>
+		</method>
+		<method name="getPowerState">
+			<arg name="state" type="i" direction="out"/>
+		</method>			
+		<method name="setDebugMode">
+		</method>
+		<method name="setPowerPolicy">
+			<arg name="policy" type="i" direction="in"/>
+		</method>
+	</interface>
+</node>
diff --git a/xml/eventlog.xml b/xml/eventlog.xml
new file mode 100644
index 0000000..a859c19
--- /dev/null
+++ b/xml/eventlog.xml
@@ -0,0 +1,11 @@
+<node>
+	<interface name="org.openbmc.EventLog">
+		<method name="error">
+			<arg name="message" type="s" direction="in"/>
+		</method>
+                <property name="message" type="s" access="read"/>
+		<signal name="ErrorEvent">
+			<arg name="message" type="s"/>
+		</signal>
+	</interface>	
+</node>
diff --git a/xml/fan.xml b/xml/fan.xml
new file mode 100644
index 0000000..f4aeeb2
--- /dev/null
+++ b/xml/fan.xml
@@ -0,0 +1,25 @@
+<node>
+	<!--
+		org.openbmc.Fan:
+		@short_description: 
+	-->	
+	<interface name="org.openbmc.Fan">
+		<method name="setCoolingZone">
+			<arg name="cooling_zone" type="i" direction="in"/>
+		</method>
+		<method name="getSpeed">
+			<arg name="speed" type="i" direction="out"/>
+		</method>			
+		<method name="setSpeed">
+			<arg name="speed" type="i" direction="in"/>
+		</method>
+		<method name="setPwmConfig">
+			<arg name="pwm_num" type="i" direction="in"/>
+		</method>
+		<signal name="SpeedChanged">
+			<arg name="speed" type="i"/>
+		</signal>
+		<signal name="TachError"/>
+	</interface>
+</node>
+
diff --git a/xml/flash.xml b/xml/flash.xml
new file mode 100644
index 0000000..b1046d2
--- /dev/null
+++ b/xml/flash.xml
@@ -0,0 +1,18 @@
+<node>
+	<!--
+		org.openbmc.Flash:
+		@short_description: 
+		-->	
+	<interface name="org.openbmc.Flash">
+		<method name="updateViaFile">
+			<arg name="file" type="s" direction="in"/>
+		</method>
+		<method name="updateViaHttp">
+			<arg name="url" type="s" direction="in"/>
+		</method>
+		<method name="erase"/>
+		<method name="init"/>
+		<signal name="Updated"/>
+	</interface>
+</node>
+
diff --git a/xml/fru.xml b/xml/fru.xml
new file mode 100644
index 0000000..17b59a1
--- /dev/null
+++ b/xml/fru.xml
@@ -0,0 +1,19 @@
+<node>
+	<!--
+		org.openbmc.Fru:
+		@short_description: 
+		-->	
+	<interface name="org.openbmc.Fru">
+		<method name="setState">
+			<arg name="state" type="i" direction="in"/>
+		</method>
+		<method name="getState">
+			<arg name="state" type="i" direction="out"/>
+		</method>
+		<method name="addEventLog">
+			<arg name="entry" type="s" direction="in"/>
+		</method>
+		<signal name="Changed"/>
+	</interface>
+</node>
+
diff --git a/xml/host_control.xml b/xml/host_control.xml
new file mode 100644
index 0000000..30fa990
--- /dev/null
+++ b/xml/host_control.xml
@@ -0,0 +1,7 @@
+<node>
+	<interface name="org.openbmc.HostControl">
+		<method name="boot"/>
+		<method name="shutdown"/>
+		<signal name="booted"/>
+	</interface>	
+</node>
diff --git a/xml/ipmi.xml b/xml/ipmi.xml
new file mode 100644
index 0000000..2112343
--- /dev/null
+++ b/xml/ipmi.xml
@@ -0,0 +1,30 @@
+<node>
+	<!--
+		org.openbmc.HostIpmi:
+		@short_description: Watches BT or KCS Interface
+		
+		Abstracts IPMI events
+		-->	
+	<interface name="org.openbmc.HostIpmi">
+		<method name="sendRawMessage">
+			<arg name="message" type="s" direction="in"/>
+		</method>
+		<signal name="HostStatus">
+			<arg name="status" type="i"/>
+		</signal>
+		<signal name="FirmwareBootStatus">
+			<arg name="status" type="i"/>
+		</signal>
+		<signal name="FruUpdate">
+			<arg name="id" type="i"/>
+			<arg name="state" type="i"/>
+		</signal>
+		<signal name="FunctionalSensorUpdate">
+			<arg name="name" type="s"/>
+			<arg name="state" type="i"/>
+		</signal>
+		<signal name="PowerManagementState">
+			<arg name="state" type="i"/>
+		</signal>
+	</interface>
+</node>
diff --git a/xml/led.xml b/xml/led.xml
new file mode 100644
index 0000000..5519bc2
--- /dev/null
+++ b/xml/led.xml
@@ -0,0 +1,12 @@
+<node>
+	<interface name="org.openbmc.Led">
+		<method name="setOn"/>
+		<method name="setOff"/>
+		<method name="setBlinkSlow"/>
+		<method name="setBlinkFast"/>
+		
+                <property name="color" type="i" access="read"/>
+		<property name="function" type="s" access="read"/>
+
+	</interface>	
+</node>
diff --git a/xml/parameter.xml b/xml/parameter.xml
new file mode 100644
index 0000000..fb94f38
--- /dev/null
+++ b/xml/parameter.xml
@@ -0,0 +1,25 @@
+<node>
+	<interface name="org.openbmc.Parameters">
+		<!--
+			key/value pairs stored in NVRAM
+			Examples:  MAC, power policy, boot order
+		-->
+		<method name="setParameterInt">
+			<arg name="key" type="s" direction="in"/>
+			<arg name="value" type="i" direction="in"/>
+		</method>
+		<method name="getParameterInt">
+			<arg name="key" type="s" direction="in"/>
+			<arg name="value" type="i" direction="out"/>
+		</method>
+		<method name="setParameterString">
+			<arg name="key" type="s" direction="in"/>
+			<arg name="value" type="s" direction="in"/>
+		</method>
+		<method name="getParameterString">
+			<arg name="key" type="s" direction="in"/>
+			<arg name="value" type="s" direction="out"/>
+		</method>
+		<method name="flush"/>
+	</interface>	
+</node>
diff --git a/xml/power_control.xml b/xml/power_control.xml
new file mode 100644
index 0000000..480d83b
--- /dev/null
+++ b/xml/power_control.xml
@@ -0,0 +1,20 @@
+<node>
+	<interface name="org.openbmc.PowerControl">
+		<method name="setPowerState">
+			<arg name="trans_id" type="i" direction="in"/>
+			<arg name="state" type="i" direction="in"/>
+		</method>
+		<method name="getPowerState">
+			<arg name="trans_id" type="i" direction="in"/>
+			<arg name="state" type="i" direction="out"/>
+		</method>
+		<signal name="PowerGood">
+			<arg name="trans_id" type="i"/>
+		</signal>
+		<signal name="PowerLost"/>
+			<arg name="trans_id" type="i"/>
+		</signal>
+		<property name="pgood" type="i" access="read"/>
+		<property name="state" type="i" access="read"/>
+	</interface>	
+</node>
diff --git a/xml/psu.xml b/xml/psu.xml
new file mode 100644
index 0000000..0d128df
--- /dev/null
+++ b/xml/psu.xml
@@ -0,0 +1,12 @@
+<node>
+	<!--
+		org.openbmc.PSU:
+		@short_description: 
+	-->	
+	<interface name="org.openbmc.PSU">
+		<signal name="TemperatureError">
+		</signal>
+		<signal name="OverCurrentError">
+		</signal>
+	</interface>
+</node>
diff --git a/xml/sensor.xml b/xml/sensor.xml
new file mode 100644
index 0000000..38ea7cc
--- /dev/null
+++ b/xml/sensor.xml
@@ -0,0 +1,44 @@
+<node>
+	<interface name="org.openbmc.SensorInteger">
+		<method name="getValue">
+			<arg name="value" type="i" direction="out"/>
+		</method>
+		<method name="getUnits">
+			<arg name="units" type="s" direction="out"/>
+		</method>
+                <property name="value" type="i" access="read"/>
+		<property name="units" type="s" access="read"/>
+		<signal name="Changed">
+			<arg name="value" type="i"/>
+		</signal>
+	</interface>
+        <interface name="org.openbmc.SensorString">
+                <method name="getValue">
+                        <arg name="value" type="s" direction="out"/>
+                </method>
+		<method name="getUnits">
+			<arg name="units" type="s" direction="out"/>
+		</method>
+                <property name="value" type="i" access="read"/>
+		<property name="units" type="s" access="read"/>
+                <signal name="Changed">
+                        <arg name="value" type="s"/>
+                </signal>
+        </interface>	
+        <interface name="org.openbmc.SensorIntegerSettable">
+                <method name="getValue">
+                        <arg name="value" type="i" direction="out"/>
+                </method>
+                <method name="setValue">
+                        <arg name="value" type="i" direction="in"/>
+                </method>
+		<method name="getUnits">
+			<arg name="units" type="s" direction="out"/>
+		</method>
+                <property name="value" type="i" access="read"/>
+		<property name="units" type="s" access="read"/>
+                <signal name="Changed">
+                        <arg name="value" type="i"/>
+                </signal>
+        </interface>	
+</node>
diff --git a/xml/tmp b/xml/tmp
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/xml/tmp
diff --git a/xml/watchdog.xml b/xml/watchdog.xml
new file mode 100644
index 0000000..90138ba
--- /dev/null
+++ b/xml/watchdog.xml
@@ -0,0 +1,12 @@
+<node>
+	<!--
+		org.openbmc.Watchdog:
+		@short_description: 
+	-->	
+	<interface name="org.openbmc.Watchdog">
+		<method name="update"/>
+		<method name="start"/>
+		<method name="stop"/>
+	</interface>
+</node>
+