diff --git a/src/main/java/com/r35157/nenjim/hubd/ctx/ContextManager.java b/src/main/java/com/r35157/nenjim/hubd/ctx/ContextManager.java
index caa4da8..dbd1826 100644
--- a/src/main/java/com/r35157/nenjim/hubd/ctx/ContextManager.java
+++ b/src/main/java/com/r35157/nenjim/hubd/ctx/ContextManager.java
@@ -1,4 +1,11 @@
 package com.r35157.nenjim.hubd.ctx;
 
+import com.r35157.nenjim.valuetypes.ctx.ContextId;
+
+import java.util.Set;
+
 public interface ContextManager {
+    Context getDefault();
+    Context get(ContextId contextName);
+    Set<ContextId> getList();
 }