diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..47c6d2a
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,27 @@
+[submodule "backrest"]
+	path = src/backrest
+	url = https://github.com/garethgeorge/backrest.git
+[submodule "kubo"]
+	path = src/kubo
+	url = https://github.com/ipfs/kubo.git
+[submodule "monero"]
+	path = src/monero
+	url = https://github.com/monero-project/monero.git
+[submodule "ollama"]
+	path = src/ollama
+	url = https://github.com/ollama/ollama.git
+[submodule "p2pool"]
+	path = src/p2pool
+	url = https://github.com/SChernykh/p2pool.git
+[submodule "syncthing"]
+	path = src/syncthing
+	url = https://github.com/syncthing/syncthing.git
+[submodule "tailscale"]
+	path = src/tailscale
+	url = https://github.com/tailscale/tailscale.git
+[submodule "xmrig"]
+	path = src/xmrig
+	url = https://github.com/xmrig/xmrig.git
+[submodule "roundcube"]
+	path = src/roundcube
+	url = https://github.com/roundcube/roundcubemail.git
diff --git a/src/backrest b/src/backrest
new file mode 160000
index 0000000..2bd5359
--- /dev/null
+++ b/src/backrest
@@ -0,0 +1 @@
+Subproject commit 2bd53596557724139fa25144ce8f0e8a715cb536
diff --git a/src/kubo b/src/kubo
new file mode 160000
index 0000000..9017453
--- /dev/null
+++ b/src/kubo
@@ -0,0 +1 @@
+Subproject commit 901745353f3b14b3dbf295a6d3f5f98a5a2ce38f
diff --git a/src/monero b/src/monero
new file mode 160000
index 0000000..b089f9e
--- /dev/null
+++ b/src/monero
@@ -0,0 +1 @@
+Subproject commit b089f9ee69924882c5d14dd1a6991deb05d9d1cd
diff --git a/src/ollama b/src/ollama
new file mode 160000
index 0000000..de52b6c
--- /dev/null
+++ b/src/ollama
@@ -0,0 +1 @@
+Subproject commit de52b6c2f90ff220ed9469167d51e3f5d7474fa2
diff --git a/src/p2pool b/src/p2pool
new file mode 160000
index 0000000..18b280e
--- /dev/null
+++ b/src/p2pool
@@ -0,0 +1 @@
+Subproject commit 18b280ed1d3bf921aec3577fbbf66fbe9932c2c5
diff --git a/src/roundcube b/src/roundcube
new file mode 160000
index 0000000..5504a7c
--- /dev/null
+++ b/src/roundcube
@@ -0,0 +1 @@
+Subproject commit 5504a7ccb91cebbbf59fc09606c30f977df9ebec
diff --git a/src/syncthing b/src/syncthing
new file mode 160000
index 0000000..612fdff
--- /dev/null
+++ b/src/syncthing
@@ -0,0 +1 @@
+Subproject commit 612fdff37766ee18a1443be82635156b2f085806
diff --git a/src/tailscale b/src/tailscale
new file mode 160000
index 0000000..c80eb69
--- /dev/null
+++ b/src/tailscale
@@ -0,0 +1 @@
+Subproject commit c80eb698d5057b04d826b5ae2004d4c464ae28f6
diff --git a/src/xmrig b/src/xmrig
new file mode 160000
index 0000000..f9e990d
--- /dev/null
+++ b/src/xmrig
@@ -0,0 +1 @@
+Subproject commit f9e990d0f0167c92d09334213ac6950033bbbba1