diff --git a/hm/mcp.nix b/hm/mcp.nix
new file mode 100644
index 0000000..bd00ac3
--- /dev/null
+++ b/hm/mcp.nix
@@ -0,0 +1,11 @@
+{
+  programs.mcp = {
+    enable = true;
+    servers = {
+      mcp-nixos = {
+        command = "nix";
+        args = [ "run" "github:utensils/mcp-nixos" "--" ];
+      };
+    };
+  };
+}
diff --git a/instances/sif/hm.nix b/instances/sif/hm.nix
index 33307a4..241a938 100644
--- a/instances/sif/hm.nix
+++ b/instances/sif/hm.nix
@@ -80,6 +80,7 @@
     ../../hm/development/python.nix
     # ../../hm/development/rust.nix
     ../../hm/development/web.nix
+    ../../hm/mcp.nix
 
     # ../../hm/alacritty.nix
     # ../../hm/autorandr.nix
diff --git a/instances/thor/hm.nix b/instances/thor/hm.nix
index b535579..a72a4de 100644
--- a/instances/thor/hm.nix
+++ b/instances/thor/hm.nix
@@ -83,6 +83,7 @@
     ../../hm/development/nix.nix
     ../../hm/development/python.nix
     ../../hm/development/web.nix
+    ../../hm/mcp.nix
 
     # ../../hm/alacritty.nix
     # ../../hm/autorandr.nix