diff --git a/boards/mod.conf b/boards/mod.conf
new file mode 100644
index 0000000..2343d07
--- /dev/null
+++ b/boards/mod.conf
@@ -0,0 +1,3 @@
+name=boards
+description=Writable school boards using sign_api
+depends=default,signs_api
diff --git a/display_api/mod.conf b/display_api/mod.conf
new file mode 100644
index 0000000..d0b1da7
--- /dev/null
+++ b/display_api/mod.conf
@@ -0,0 +1,2 @@
+name=display_api
+description=A library for adding dynamic textures on nodes
diff --git a/font_api/mod.conf b/font_api/mod.conf
new file mode 100644
index 0000000..1aaccc0
--- /dev/null
+++ b/font_api/mod.conf
@@ -0,0 +1,3 @@
+name=font_api
+description=A library for rendernig text on textures
+optional_depends=display_api
diff --git a/font_metro/mod.conf b/font_metro/mod.conf
new file mode 100644
index 0000000..d84ad8c
--- /dev/null
+++ b/font_metro/mod.conf
@@ -0,0 +1,3 @@
+name=font_metro
+description=Metro font (latin, accents, cyrillic, greek) for font_api
+depends=font_api
diff --git a/ontime_clocks/mod.conf b/ontime_clocks/mod.conf
new file mode 100644
index 0000000..9c1a2e6
--- /dev/null
+++ b/ontime_clocks/mod.conf
@@ -0,0 +1,4 @@
+name=ontime_clocks
+description=Clocks displaing real ingame time
+depends=default,dye,display_api
+optional_depends=intllib
diff --git a/signs/mod.conf b/signs/mod.conf
new file mode 100644
index 0000000..81d1358
--- /dev/null
+++ b/signs/mod.conf
@@ -0,0 +1,4 @@
+name=signs
+description=Basic signs and posters with text display using signs_api
+depends=default,dye,signs_api
+optional_depends=intllib
diff --git a/signs_api/mod.conf b/signs_api/mod.conf
new file mode 100644
index 0000000..94ebf6a
--- /dev/null
+++ b/signs_api/mod.conf
@@ -0,0 +1,4 @@
+name=signs_api
+description=A library providing various helper functions for registereing signs with text display
+depends=default,display_api,font_api
+optional_depends=intllib
diff --git a/signs_road/mod.conf b/signs_road/mod.conf
new file mode 100644
index 0000000..83ae231
--- /dev/null
+++ b/signs_road/mod.conf
@@ -0,0 +1,4 @@
+name=signs_road
+description=Various road signs with text display using signs_api
+depends=default,dye,signs_api
+optional_depends=intllib
diff --git a/steles/mod.conf b/steles/mod.conf
new file mode 100644
index 0000000..2b29f05
--- /dev/null
+++ b/steles/mod.conf
@@ -0,0 +1,4 @@
+name=steles
+description=Stone steles with text display on them
+depends=default,display_api,font_api
+optional_depends=intllib,technic