2 files changed, 28 insertions, 3 deletions
diff --git a/modules/development/pi-coding-agent/assertions.nix b/modules/development/pi-coding-agent/assertions.nix
new file mode 100644
index 0000000..aa2e5ba
--- /dev/null
+++ b/modules/development/pi-coding-agent/assertions.nix
@@ -0,0 +1,17 @@
+# Validates pi-coding-agent dependencies
+{ config, ... }:
+let
+  cfg = config.development.pi-coding-agent;
+in
+{
+  assertions = [
+    {
+      assertion = !cfg.enable || config.terminal.kitty.enable;
+      message = ''
+        development.pi-coding-agent.enable creates a desktop entry using kitty,
+        but terminal.kitty.enable is not set.
+        Enable terminal.kitty or disable the desktop entry.
+      '';
+    }
+  ];
+}
diff --git a/modules/development/pi-coding-agent/default.nix b/modules/development/pi-coding-agent/default.nix
index e560a98..d3b01fd 100644
--- a/modules/development/pi-coding-agent/default.nix
+++ b/modules/development/pi-coding-agent/default.nix
@@ -9,6 +9,8 @@ let
   configDir = "${config.xdg.configHome}/pi";
 in
 {
+  imports = [ ./assertions.nix ];
+
   options.development.pi-coding-agent = {
     enable = lib.mkEnableOption "Pi Coding Agent";
 
@@ -22,9 +24,15 @@ in
 
   config = lib.mkIf cfg.enable {
     home.file = {
-      "${configDir}/skills".source = ./skills;
-      "${configDir}/prompts".source = ./prompts;
-      "${configDir}/config/pi-subagent".source = ./roles;
+      "${configDir}/skills" = {
+        source = ./skills;
+      };
+      "${configDir}/prompts" = {
+        source = ./prompts;
+      };
+      "${configDir}/config/pi-subagent" = {
+        source = ./roles;
+      };
     };
 
     programs.pi-coding-agent = {