diff --git a/app/schemas/subscriptions/app.coffee b/app/schemas/subscriptions/app.coffee
index 7d0673751..02471c801 100644
--- a/app/schemas/subscriptions/app.coffee
+++ b/app/schemas/subscriptions/app.coffee
@@ -2,11 +2,21 @@ module.exports =
   "application:idle-changed":
     {} # TODO schema
 
+  "fbapi-loaded":
+    {} # TODO schema
+
   "logging-in-with-facebook":
     {} # TODO schema
 
   "facebook-logged-in":
-    {} # TODO schema
+    title: "Facebook logged in"
+    $schema: "http://json-schema.org/draft-04/schema#"
+    description: "Published when you successfully logged in with facebook"
+    type: "object"
+    properties:
+      response:
+        type: "string"
+    required: ["response"]
 
   "gapi-loaded":
     {} # TODO schema
@@ -15,4 +25,11 @@ module.exports =
     {} # TODO schema
 
   "gplus-logged-in":
-    {} # TODO schema
+    title: "G+ logged in"
+    $schema: "http://json-schema.org/draft-04/schema#"
+    description: "Published when you successfully logged in with G+"
+    type: "object"
+    properties:
+      authResult:
+        type: "string"
+    required: ["authResult"]
diff --git a/app/schemas/subscriptions/bus.coffee b/app/schemas/subscriptions/bus.coffee
index abf03fbcc..91569ae7f 100644
--- a/app/schemas/subscriptions/bus.coffee
+++ b/app/schemas/subscriptions/bus.coffee
@@ -27,13 +27,45 @@ module.exports =
         $ref: "bus"
 
   "bus:new-message":
-    {} # TODO schema
+    title: "Message sent"
+    $schema: "http://json-schema.org/draft-04/schema#"
+    description: "A new message was sent"
+    type: "object"
+    properties:
+      message:
+        type: "string"
+      bus:
+        $ref: "bus"
 
   "bus:player-joined":
-    {} # TODO schema
+    title: "Player joined"
+    $schema: "http://json-schema.org/draft-04/schema#"
+    description: "A new player has joined"
+    type: "object"
+    properties:
+      player:
+        type: "object"
+      bus:
+        $ref: "bus"
 
   "bus:player-left":
-    {} # TODO schema
+    title: "Player left"
+    $schema: "http://json-schema.org/draft-04/schema#"
+    description: "A player has left"
+    type: "object"
+    properties:
+      player:
+        type: "object"
+      bus:
+        $ref: "bus"
 
   "bus:player-states-changed":
-    {} # TODO schema
+    title: "Player state changes"
+    $schema: "http://json-schema.org/draft-04/schema#"
+    description: "State of the players has changed"
+    type: "object"
+    properties:
+      player:
+        type: "array"
+      bus:
+        $ref: "bus"