diff --git a/Libraries/libpsl/build b/Libraries/libpsl/build
new file mode 100755
index 0000000..6e021f3
--- /dev/null
+++ b/Libraries/libpsl/build
@@ -0,0 +1,2 @@
+#!/usr/bin/env modbuild
+
diff --git a/Libraries/libpsl/files/config.yaml b/Libraries/libpsl/files/config.yaml
new file mode 100644
index 0000000..30532b8
--- /dev/null
+++ b/Libraries/libpsl/files/config.yaml
@@ -0,0 +1,16 @@
+format: 1
+libpsl:
+  defaults:
+    group: Libraries
+    overlay: base 
+    relstage: stable
+    docfiles: []
+    urls:
+      - url: https://github.com/rockdaboot/$P/releases/download/${V_PKG}/$P-${V_PKG}.tar.gz
+
+  shasums:
+
+  versions:
+    0.21.5:
+      config:
+
diff --git a/Libraries/libpsl/modulefile b/Libraries/libpsl/modulefile
new file mode 100644
index 0000000..2bff60b
--- /dev/null
+++ b/Libraries/libpsl/modulefile
@@ -0,0 +1,16 @@
+#%Module1.0
+
+module-whatis		"C library to handle the Public Suffix List"
+module-url		"https://github.com/rockdaboot/libpsl"
+module-license		"See https://github.com/rockdaboot/libpsl/blob/master/LICENSE"
+module-maintainer	"Achim Gsell <achim.gsell@psi.ch>"
+
+module-help		"
+A Public Suffix List is a collection of Top Level Domains (TLDs) suffixes.
+TLDs include Global Top Level Domains (gTLDs) like .com and .net; Country
+Top Level Domains (ccTLDs) like .de and .cn; and Brand Top Level Domains
+like .apple and .google. Brand TLDs allows users to register their own 
+top level domain that exist at the same level as ICANN's gTLDs. Brand TLDs
+are sometimes referred to as Vanity Domains.
+"
+
diff --git a/Tools/curl/build b/Tools/curl/build
new file mode 100755
index 0000000..4d92699
--- /dev/null
+++ b/Tools/curl/build
@@ -0,0 +1,7 @@
+#!/usr/bin/env modbuild
+
+# Local Variables:
+# mode: sh
+# sh-basic-offset: 8
+# tab-width: 8
+# End:
diff --git a/Tools/curl/files/config.yaml b/Tools/curl/files/config.yaml
new file mode 100644
index 0000000..a31b6f7
--- /dev/null
+++ b/Tools/curl/files/config.yaml
@@ -0,0 +1,21 @@
+---
+format: 1
+curl:
+  defaults:
+    group: Tools
+    overlay: base
+    relstage: stable
+    configure_args:
+      - --with-openssl
+    docfiles: []
+    urls:
+      - url: https://curl.se/download/$P-${V_PKG}.tar.gz
+  shasums:
+
+  versions:
+    8.13.0:
+      config:
+        build_requires: [libpsl/0.21.5, openssl/3.4.1]
+    8.11.0:
+      config:
+        build_requires: [libpsl/0.21.5, openssl/1.1.1w]
diff --git a/Tools/curl/modulefile b/Tools/curl/modulefile
new file mode 100644
index 0000000..4dafa22
--- /dev/null
+++ b/Tools/curl/modulefile
@@ -0,0 +1,15 @@
+#%Pmodule
+
+module-whatis		"command line tool and library for transferring data with URLs"
+module-url		"https://curl.se"
+module-license		"See \$PREFIX/share/doc/curl/curl.txt"
+module-maintainer	"Achim Gsell <achim.gsell@psi.ch>"
+
+module-help		"
+curl is used in command lines or scripts to transfer data. curl is also
+libcurl, used in cars, television sets, routers, printers, audio equipment,
+mobile phones, tablets, medical devices, settop boxes, computer games,
+media players and is the Internet transfer engine for countless software
+applications in over twenty billion installations.
+"
+