diff --git a/configs/i3.nix b/configs/i3.nix
index 807dbb5..dd3f1af 100644
--- a/configs/i3.nix
+++ b/configs/i3.nix
@@ -1,5 +1,9 @@
 { config, pkgs, lib, ... }:
 let
+  klem = pkgs.callPackage <niveum/packages/scripts/klem.nix> {
+    inherit pkgs;
+  };
+
   scripts = import <niveum/packages/scripts> { inherit pkgs lib; };
   myLib = import <niveum/lib> { inherit pkgs; };
   inherit (myLib) writeTOML;
@@ -143,6 +147,8 @@ in with config.niveum; {
         "${modifier}+k" = "focus up";
         "${modifier}+l" = "focus right";
 
+        "${modifier}+Menu" = "exec ${klem}/bin/klem";
+
         "${modifier}+Shift+b" = "move window to workspace prev";
         "${modifier}+Shift+n" = "move window to workspace next";
         "${modifier}+Shift+x" = "exec --no-startup-id ${move-to-new-workspace}";
diff --git a/packages/scripts/klem.nix b/packages/scripts/klem.nix
new file mode 100644
index 0000000..5d5d693
--- /dev/null
+++ b/packages/scripts/klem.nix
@@ -0,0 +1,39 @@
+# klem < klemm < klemmbrett ~ clipboard
+{ pkgs, lib, ... }@args:
+let
+  cfg = eval.config;
+
+  eval = lib.evalModules {
+    modules = [ {
+      _file = toString ./klem.nix;
+      imports = [ (args.config or {}) ];
+      options = {
+        clipboardSelection = lib.mkOption {
+          default = "clipboard";
+          type = lib.types.enum ["primary" "secondary" "clipboard"];
+        };
+        scripts = lib.mkOption {
+          default = {
+            pastebin = "${pkgs.curl}/bin/curl -fSs -F 'f:1=<-' ix.io";
+            shorten = ''${pkgs.curl}/bin/curl -fSs -F "shorten=$(${pkgs.coreutils}/bin/cat)" https://0x0.st'';
+            "replace p.r" = "${pkgs.gnused}/bin/sed 's/\\<r\\>/krebsco.de/'";
+          };
+          type = lib.types.attrsOf lib.types.str;
+        };
+      };
+    } ];
+  };
+
+  scriptCase = option: script: ''
+    '${option}') ${script} ;;
+  '';
+in
+pkgs.writers.writeDashBin "klem" ''
+  ${pkgs.xclip}/bin/xclip -selection ${cfg.clipboardSelection} -out \
+    | case $(echo "${lib.concatStringsSep "\n" (lib.attrNames cfg.scripts)}" | ${pkgs.dmenu}/bin/dmenu -i -p klem) in
+      ${lib.concatStringsSep "\n" (lib.mapAttrsToList scriptCase cfg.scripts)}
+      *) ${pkgs.coreutils}/bin/cat ;;
+    esac \
+    | tr -d '\r\n' \
+    | ${pkgs.xclip}/bin/xclip -selection ${cfg.clipboardSelection} -in
+''
diff --git a/packages/scripts/klemmbrett.sh b/packages/scripts/klemmbrett.sh
deleted file mode 100755
index a81f1d8..0000000
--- a/packages/scripts/klemmbrett.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-options='Pastebin
-Shorten
-[Replace p.r]'
-
-r_to_krebscode() {
-  sed 's/\<r\>/krebsco.de/'
-}
-
-modify_clipboard() {
-  case $(echo "$options" | dmenu -i -p 'clipboard') in
-    'Pastebin')
-      curl -fSs -F 'f:1=<-' ix.io
-      # curl -fSs http://p.r --data-binary @- | tail --lines=1 | r_to_krebscode
-    ;;
-    'Shorten')
-      # curl -fSs "http://tinyurl.com/api-create.php?url=$(cat)"
-      curl -fSs "https://0x0.st" -F "shorten=$(cat)"
-      # curl -fSs http://go.r -F "uri=$(cat)"
-    ;;
-    'Replace p.r') r_to_krebscode ;;
-    *) cat;;
-  esac
-}
-
-xclip -selection clipboard -out \
-  | modify_clipboard \
-  | tr -d '\r\n' \
-  | xclip -selection clipboard -in