diff --git a/modules/capabilities/desktop-defaults.nix b/modules/capabilities/desktop-defaults.nix
index 6a0f16a..fda008b 100644
--- a/modules/capabilities/desktop-defaults.nix
+++ b/modules/capabilities/desktop-defaults.nix
@@ -70,11 +70,49 @@
   flake.modules.homeManager.workstation-apps =
     { pkgs, ... }:
     {
+      home.file.".harlequin.toml".text = ''
+        [profiles.taop]
+        adapter = "postgres"
+        conn_str = "postgresql://taop:taop@127.0.0.1:5433/taop"
+
+        [profiles.schemas]
+        adapter = "postgres"
+        conn_str = "postgresql://mathesar:mathesar@127.0.0.1:55432/traceability"
+      '';
+
       home.packages = with pkgs; [
         postman
         spotify
+        rainfrog
+        dblab
+        harlequin
+        tabularis
+        dbgate
+        pgadmin4-desktopmode
         tbls
-        pgmodeler
+        (pgmodeler.overrideAttrs (old: {
+          version = "2.0.0-beta";
+          src = fetchFromGitHub {
+            owner = "nullptrlabs";
+            repo = "pgmodeler";
+            rev = "v2.0.0-beta";
+            hash = "sha256-NH7iRc484HskeSa8fi3nYThLq6kul3MItaiEezA4pd8=";
+          };
+          nativeBuildInputs = builtins.filter (input: input != qt6.qmake) old.nativeBuildInputs ++ [ cmake ];
+          buildInputs = old.buildInputs ++ [ libxml2 ];
+          qmakeFlags = [ ];
+          cmakeFlags = [ "-DPGM_PREFIX=${placeholder "out"}" ];
+          postPatch = ''
+            patchShebangs getbuildnum.sh
+            substituteInPlace BuildConfs.cmake \
+              --replace-fail /usr/bin/clang++ "$CXX" \
+              --replace-fail /usr/bin/clang "$CC"
+          '';
+          postInstall = ''
+            install -Dm444 "$src/assets/conf/pgmodeler_logo.png" \
+              "$out/share/icons/hicolor/256x256/apps/pgmodeler.png"
+          '';
+        }))
         calcure
         planify
         unzip