diff --git a/snip/sync/__init__.py b/snip/sync/__init__.py
index 2436538..5bba6e5 100644
--- a/snip/sync/__init__.py
+++ b/snip/sync/__init__.py
@@ -1 +1,6 @@
-"""Sync module for Snip."""
+"""Sync module for P2P discovery and synchronization."""
+
+from .discovery import DiscoveryService
+from .protocol import SyncProtocol
+
+__all__ = ["DiscoveryService", "SyncProtocol"]
\ No newline at end of file