diff --git a/hosts/common/configs/user/gui/clipbook/copy.sh b/hosts/common/configs/user/gui/clipbook/copy.sh
new file mode 100755
index 0000000..e77268d
--- /dev/null
+++ b/hosts/common/configs/user/gui/clipbook/copy.sh
@@ -0,0 +1,23 @@
+list() {
+  echo -en "\0keep-selection\x1ftrue\n"
+  jq -r 'keys[]' "$BOOKMARKS"
+}
+
+handle() {
+  key="$1"
+  data=$(jq -r --arg key "$key" '.[$key]' "$BOOKMARKS")
+
+  type=$(echo "$data" | jq -r '.type')
+  content=$(echo "$data" | jq -r '.content')
+
+  if [[ "$type" == "file" ]]; then
+    wl-copy < "$content"
+  elif [[ "$type" == "text" ]]; then
+    echo -n "$content" | wl-copy
+  fi
+}
+
+case ${ROFI_RETV} in
+  0) list ;;
+  1) handle "$@" ;;
+esac
diff --git a/hosts/common/configs/user/gui/clipbook/default.nix b/hosts/common/configs/user/gui/clipbook/default.nix
new file mode 100644
index 0000000..b896b58
--- /dev/null
+++ b/hosts/common/configs/user/gui/clipbook/default.nix
@@ -0,0 +1,28 @@
+{
+  user ? throw "user argument is required",
+  home ? throw "home argument is required",
+}:
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+let
+  hmConfig = config.home-manager.users.${user};
+in
+{
+  home-manager.users.${user} = {
+    imports = [ ./options.nix ];
+
+    programs.clipbook.enable = true;
+
+    wayland.windowManager.hyprland.settings.bind =
+      let
+        clipbook-rofi = lib.meta.getExe hmConfig.programs.clipbook.finalPackage;
+      in
+      [
+        "$mod, c, exec, ${clipbook-rofi}"
+      ];
+  };
+}
diff --git a/hosts/common/configs/user/gui/clipbook/options.nix b/hosts/common/configs/user/gui/clipbook/options.nix
new file mode 100644
index 0000000..6f68bca
--- /dev/null
+++ b/hosts/common/configs/user/gui/clipbook/options.nix
@@ -0,0 +1,69 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+let
+  cfg = config.programs.clipbook;
+in
+{
+  options.programs.clipbook =
+    with lib;
+    with types;
+    {
+      enable = mkEnableOption "Clipbook";
+
+      bookmarks =
+        let
+          bookmarksOptions =
+            { config, ... }:
+            {
+              options = {
+                source = mkOption {
+                  type = nullOr str;
+                  description = "Path to the file to copy.";
+                  default = null;
+                };
+
+                text = mkOption {
+                  type = nullOr str;
+                  description = "Text to copy.";
+                  default = null;
+                };
+              };
+            };
+        in
+        mkOption {
+          type = attrsOf (submodule bookmarksOptions);
+          description = "Clipboard Bookmarks.";
+          default = { };
+        };
+
+      finalPackage = mkOption {
+        type = package;
+        description = "The clipbook rofi package.";
+        default = pkgs.callPackage ./rofi.nix {
+          rofi = config.programs.rofi.finalPackage;
+          bookmarks = builtins.mapAttrs (_: bookmark: {
+            type = if bookmark.source != null then "file" else "text";
+            content = if bookmark.source != null then bookmark.source else bookmark.text;
+          }) cfg.bookmarks;
+        };
+        readOnly = true;
+      };
+    };
+
+  config = {
+    assertions = [
+      {
+        assertion = builtins.all (
+          bookmark:
+          (bookmark.source == null || bookmark.text == null)
+          && (bookmark.source != null || bookmark.text != null)
+        ) (builtins.attrValues cfg.bookmarks);
+        message = "Each bookmark must have one of 'source' or 'text' set.";
+      }
+    ];
+  };
+}
diff --git a/hosts/common/configs/user/gui/clipbook/rofi.nix b/hosts/common/configs/user/gui/clipbook/rofi.nix
new file mode 100644
index 0000000..416660d
--- /dev/null
+++ b/hosts/common/configs/user/gui/clipbook/rofi.nix
@@ -0,0 +1,25 @@
+{
+  rofi ? throw "rofi package is required",
+  bookmarks ? throw "bookmarks argument is required",
+  lib,
+  pkgs,
+  ...
+}:
+let
+  copy = lib.meta.getExe (
+    pkgs.writeShellApplication {
+      name = "copy";
+      runtimeInputs = with pkgs; [
+        jq
+        wl-clipboard
+      ];
+      runtimeEnv.BOOKMARKS = (pkgs.formats.json { }).generate "bookmarks.json" bookmarks;
+      text = builtins.readFile ./copy.sh;
+    }
+  );
+in
+pkgs.writeShellApplication {
+  name = "clipbook-rofi";
+  runtimeInputs = [ rofi ];
+  text = "rofi -modi \"copy:${copy}\" -show copy";
+}
diff --git a/hosts/common/configs/user/gui/cliphist/default.nix b/hosts/common/configs/user/gui/cliphist/default.nix
index cab9b3b..f09c871 100644
--- a/hosts/common/configs/user/gui/cliphist/default.nix
+++ b/hosts/common/configs/user/gui/cliphist/default.nix
@@ -15,10 +15,7 @@ in
   environment.persistence."/cache"."${home}/.cache/cliphist" = { };
 
   home-manager.users.${user} = {
-    home.packages = with pkgs; [
-      wl-clipboard
-      cliphist
-    ];
+    home.packages = with pkgs; [ cliphist ];
 
     systemd.user.services = {
       cliphist = {
diff --git a/hosts/common/configs/user/gui/obsidian/options.nix b/hosts/common/configs/user/gui/obsidian/options.nix
index 7c3889b..848ea1b 100644
--- a/hosts/common/configs/user/gui/obsidian/options.nix
+++ b/hosts/common/configs/user/gui/obsidian/options.nix
@@ -496,18 +496,21 @@ in
         {
           assertion = builtins.all (
             vault:
-            builtins.all (snippet: snippet.source == null || snippet.text == null) vault.settings.cssSnippets
+            builtins.all (
+              snippet:
+              (snippet.source == null || snippet.text == null) && (snippet.source != null || snippet.text != null)
+            ) vault.settings.cssSnippets
           ) (builtins.attrValues cfg.vaults);
-          message = "Only one of `source` and `text` must be set";
+          message = "Each CSS snippet must have one of 'source' or 'text' set";
         }
         {
           assertion = builtins.all (
             vault:
-            builtins.all (file: file.source == null || file.text == null) (
-              builtins.attrValues vault.settings.extraFiles
-            )
+            builtins.all (
+              file: (file.source == null || file.text == null) && (file.source != null || file.text != null)
+            ) (builtins.attrValues vault.settings.extraFiles)
           ) (builtins.attrValues cfg.vaults);
-          message = "Only one of `source` and `text` must be set";
+          message = "Each extra file must have one of 'source' or 'text' set";
         }
       ];
     };
diff --git a/hosts/common/configs/user/gui/vscode/default.nix b/hosts/common/configs/user/gui/vscode/default.nix
index f16e2f4..cec8f5c 100644
--- a/hosts/common/configs/user/gui/vscode/default.nix
+++ b/hosts/common/configs/user/gui/vscode/default.nix
@@ -113,6 +113,6 @@ in
       password-store = "basic";
     };
 
-    wayland.windowManager.hyprland.settings.bind = [ "$mod, c, exec, ${lib.meta.getExe pkgs.vscode}" ];
+    wayland.windowManager.hyprland.settings.bind = [ "$mod, e, exec, ${lib.meta.getExe pkgs.vscode}" ];
   };
 }
diff --git a/hosts/common/configs/user/gui/wl-clipboard/default.nix b/hosts/common/configs/user/gui/wl-clipboard/default.nix
new file mode 100644
index 0000000..81ec902
--- /dev/null
+++ b/hosts/common/configs/user/gui/wl-clipboard/default.nix
@@ -0,0 +1,8 @@
+{
+  user ? throw "user argument is required",
+  home ? throw "home argument is required",
+}:
+{ pkgs, ... }:
+{
+  home-manager.users.${user}.home.packages = with pkgs; [ wl-clipboard ];
+}
diff --git a/hosts/common/configs/user/options.nix b/hosts/common/configs/user/options.nix
index b2582a1..af3be5e 100644
--- a/hosts/common/configs/user/options.nix
+++ b/hosts/common/configs/user/options.nix
@@ -1,28 +1,27 @@
 { lib, ... }:
-let
-  userOptions =
-    with lib;
-    with types;
-    { config, ... }:
-    {
-      options = {
-        email = mkOption {
-          type = nullOr str;
-          description = "Email address of the user.";
-        };
-
-        fullName = mkOption {
-          type = nullOr str;
-          description = "Full name of the user.";
-        };
-      };
-    };
-in
 {
   options =
     with lib;
     with types;
     {
-      users.users = mkOption { type = attrsOf (submodule userOptions); };
+      users.users =
+        let
+          userOptions =
+            { config, ... }:
+            {
+              options = {
+                email = mkOption {
+                  type = nullOr str;
+                  description = "Email address of the user.";
+                };
+
+                fullName = mkOption {
+                  type = nullOr str;
+                  description = "Full name of the user.";
+                };
+              };
+            };
+        in
+        mkOption { type = attrsOf (submodule userOptions); };
     };
 }
diff --git a/hosts/eirene/users/nick/default.nix b/hosts/eirene/users/nick/default.nix
index e56998f..21d748d 100644
--- a/hosts/eirene/users/nick/default.nix
+++ b/hosts/eirene/users/nick/default.nix
@@ -4,6 +4,8 @@ let
   # FIXME: https://github.com/NixOS/nixpkgs/issues/305643
   user = "nick";
   home = "/home/nick";
+
+  hmConfig = config.home-manager.users.${user};
 in
 {
   imports = [
@@ -49,6 +51,7 @@ in
     (import ../../../common/configs/user/gui/brightnessctl { inherit user home; })
     (import ../../../common/configs/user/gui/btop { inherit user home; })
     (import ../../../common/configs/user/gui/chromium { inherit user home; })
+    (import ../../../common/configs/user/gui/clipbook { inherit user home; })
     (import ../../../common/configs/user/gui/cliphist { inherit user home; })
     (import ../../../common/configs/user/gui/darktable { inherit user home; })
     (import ../../../common/configs/user/gui/discord { inherit user home; })
@@ -73,6 +76,7 @@ in
     (import ../../../common/configs/user/gui/transmission { inherit user home; })
     (import ../../../common/configs/user/gui/vscode { inherit user home; })
     (import ../../../common/configs/user/gui/wev { inherit user home; })
+    (import ../../../common/configs/user/gui/wl-clipboard { inherit user home; })
     (import ../../../common/configs/user/gui/x11 { inherit user home; })
     (import ../../../common/configs/user/gui/xdg { inherit user home; })
 
@@ -123,6 +127,11 @@ in
       "gpg/pass".sopsFile = ../../../../secrets/personal/secrets.yaml;
     };
 
+    programs.clipbook.bookmarks = {
+      "SSH Key Passphrase".source = hmConfig.sops.secrets."ssh/personal/pass".path;
+      "GPG Passphrase".source = hmConfig.sops.secrets."gpg/personal/pass".path;
+    };
+
     theme.wallpaper = ../../../../static/wallpapers/clouds.png;
   };
 }
diff --git a/hosts/elara/users/nikara/default.nix b/hosts/elara/users/nikara/default.nix
index 484302d..a16702b 100644
--- a/hosts/elara/users/nikara/default.nix
+++ b/hosts/elara/users/nikara/default.nix
@@ -4,6 +4,8 @@ let
   # FIXME: https://github.com/NixOS/nixpkgs/issues/305643
   user = "nikara";
   home = "/home/nikara";
+
+  hmConfig = config.home-manager.users.${user};
 in
 {
   imports = [
@@ -45,6 +47,7 @@ in
     (import ../../../common/configs/user/gui/brightnessctl { inherit user home; })
     (import ../../../common/configs/user/gui/btop { inherit user home; })
     (import ../../../common/configs/user/gui/chromium { inherit user home; })
+    (import ../../../common/configs/user/gui/clipbook { inherit user home; })
     (import ../../../common/configs/user/gui/cliphist { inherit user home; })
     (import ../../../common/configs/user/gui/emoji { inherit user home; })
     (import ../../../common/configs/user/gui/firefox { inherit user home; })
@@ -65,6 +68,7 @@ in
     (import ../../../common/configs/user/gui/theme { inherit user home; })
     (import ../../../common/configs/user/gui/vscode { inherit user home; })
     (import ../../../common/configs/user/gui/wev { inherit user home; })
+    (import ../../../common/configs/user/gui/wl-clipboard { inherit user home; })
     (import ../../../common/configs/user/gui/x11 { inherit user home; })
     (import ../../../common/configs/user/gui/xdg { inherit user home; })
 
@@ -159,6 +163,13 @@ in
       };
     };
 
+    programs.clipbook.bookmarks = {
+      "Personal SSH Key Passphrase".source = hmConfig.sops.secrets."ssh/personal/pass".path;
+      "Personal GPG Passphrase".source = hmConfig.sops.secrets."gpg/personal/pass".path;
+      "SAS SSH Key Passphrase".source = hmConfig.sops.secrets."ssh/sas/pass".path;
+      "SAS GPG Passphrase".source = hmConfig.sops.secrets."gpg/sas/pass".path;
+    };
+
     theme.wallpaper = ../../../../static/wallpapers/snow.jpg;
   };
 }