diff --git a/dbus/dev.ezri.voidshell.workspaces.Context.xml b/dbus/dev.ezri.voidshell.workspaces.Context.xml
new file mode 100644
index 0000000..35fce26
--- /dev/null
+++ b/dbus/dev.ezri.voidshell.workspaces.Context.xml
@@ -0,0 +1,12 @@
+<!DOCTYPE 
+interface PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<interface name="dev.ezri.voidshell.workspaces.Context.xml">
+	<signal name="Activated" />
+	<signal name="Deactivated" />
+	<method name="GetCompatabilityScore">
+		<arg direction="out" type="i" name="score" />
+	</method>
+	<property name="Active" type="b" access="read" />
+	<property name="Groups" type="ao" access="read" />
+</interface>
diff --git a/dbus/dev.ezri.voidshell.workspaces.Group.xml b/dbus/dev.ezri.voidshell.workspaces.Group.xml
new file mode 100644
index 0000000..cfd42c4
--- /dev/null
+++ b/dbus/dev.ezri.voidshell.workspaces.Group.xml
@@ -0,0 +1,22 @@
+<!DOCTYPE 
+interface PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<interface name="dev.ezri.voidshell.workspaces.Group">
+	<signal name="Focused" />
+	<signal name="LostFocus" />
+	<signal name="VisibleWorkspaceChanged">
+		<arg type="o" name="workspace" />
+	</signal>
+	<method name="Focus">
+		<arg direction="out" type="s" name="result" />
+	</method>
+	<method name="Reconfigure">
+		<arg direction="out" type="s" name="result" />
+	</method>
+	<property name="Name" type="s" access="read" />
+	<property name="Output" type="s" access="read" />
+	<property name="IsFocused" type="b" access="read" />
+	<property name="FocusedWorkspace" type="o" access="read" />
+	<property name="Context" type="o" access="read" />
+	<property name="Workspaces" type="ao" access="read" />
+</interface>
diff --git a/dbus/dev.ezri.voidshell.workspaces.Workspace.xml b/dbus/dev.ezri.voidshell.workspaces.Workspace.xml
new file mode 100644
index 0000000..fa52bb3
--- /dev/null
+++ b/dbus/dev.ezri.voidshell.workspaces.Workspace.xml
@@ -0,0 +1,29 @@
+<!DOCTYPE 
+interface PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<interface name="dev.ezri.voidshell.workspaces.Workspace">
+	<signal name="Focused" />
+	<signal name="LostFocus" />
+	<signal name="Created" />
+	<signal name="Destroyed" />
+	<signal name="Moved">
+		<arg type="o" name="from" />
+		<arg type="o" name="to" />
+	</signal>
+	<signal name="Alert" />
+	<method name="Focus">
+		<arg direction="out" type="s" name="result" />
+	</method>
+	<method name="Reassign">
+		<arg direction="in" type="o" name="group" />
+		<arg direction="out" type="s" name="result" />
+	</method>
+	<property name="Name" type="s" access="read" />
+	<property name="Output" type="s" access="read" />
+	<property name="CurrentGroup" type="o" access="read" />
+	<property name="Groups" type="ao" access="read" />
+	<property name="IsFocused" type="b" access="read" />
+	<property name="IsVisible" type="b" access="read" />
+	<property name="IsActive" type="b" access="read" />
+	<property name="IsAlerted" type="b" access="read" />
+</interface>
diff --git a/dbus/dev.ezri.voidshell.workspaces.WorkspaceManager.xml b/dbus/dev.ezri.voidshell.workspaces.WorkspaceManager.xml
new file mode 100644
index 0000000..f427830
--- /dev/null
+++ b/dbus/dev.ezri.voidshell.workspaces.WorkspaceManager.xml
@@ -0,0 +1,42 @@
+<!DOCTYPE 
+interface PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<interface name="dev.ezri.voidshell.workspaces.WorkspaceManager">
+  <signal name="WorkspaceFocused">
+		<arg type="o" name="new" />
+		<arg type="o" name="old" />
+	</signal>
+	<signal name="GroupFocused">
+		<arg type="o" name="new" />
+		<arg type="o" name="old" />
+	</signal>
+	<signal name="ContextSwitch">
+		<arg type="o" name="context" />
+	</signal>
+	<method name="RequestContext">
+		<arg direction="in" type="o" name="context" />
+		<arg direction="out" type="s" name="result" />
+	</method>
+	<method name="GetWorkspaceByIndex">
+		<arg direction="in" type="i" name="groupIndex" />
+		<arg direction="out" type="o" name="workspace" />
+	</method>
+	<method name="FocusWorkspaceByIndex">
+		<arg direction="in" type="i" name="groupIndex" />
+		<arg direction="out" type="s" name="result" />
+	</method>
+	<method name="MoveContainer">
+		<arg direction="in" type="o" name="toWorkspace" />
+		<arg direction="out" type="s" name="result" />
+	</method>
+	<method name="MoveContainerByIndex">
+		<arg direction="in" type="o" name="toGroupIndex" />
+		<arg direction="out" type="s" name="result" />
+	</method>
+	<method name="GetCompatibleContexts">
+		<arg direction="out" type="ao" name="contexts" />
+	</method>
+	<property name="Contexts" type="ao" access="read" />
+	<property name="ActiveContext" type="o" access="read" />
+	<property name="WorkspaceBackend" type="s" access="read" />
+</interface>