diff --git a/src/kits/network/libnetwork/socket/DEVNOTES b/src/kits/network/libnetwork/socket/DEVNOTES
new file mode 100644
index 0000000000..64e45c362f
--- /dev/null
+++ b/src/kits/network/libnetwork/socket/DEVNOTES
@@ -0,0 +1,3 @@
+Userland socket API.
+
+TODO: move sysctl() into kernel and libroot.so.