chore: flake update + optimizations

home/features/coding/opencode.nix

@@ -1,29 +1,35 @@
-{inputs, ...}: {
-  xdg.configFile = {
-    "opencode/commands" = {
-      source = "${inputs.agents}/commands";
-      recursive = true;
-    };
-    "opencode/context" = {
-      source = "${inputs.agents}/context";
-      recursive = true;
-    };
-    "opencode/prompts" = {
-      source = "${inputs.agents}/prompts";
-      recursive = true;
-    };
-    "opencode/skills" = {
-      source = "${inputs.agents}/skills";
-      recursive = true;
-    };
+{
+  inputs,
+  system,
+  ...
+}: let
+  pkgs = inputs.nixpkgs.legacyPackages.${system};
+in {
+  xdg.configFile."opencode/skills".source = inputs.agents.lib.mkOpencodeSkills {
+    inherit pkgs;
+    customSkills = "${inputs.agents}/skills";
+    externalSkills = [
+      # Include all skills from anthropics/skills
+      {
+        src = inputs.skills-anthropic;
+        selectSkills = ["claude-api"];
+      }
+      # Or cherry-pick specific skills:
+      # { src = inputs.skills-anthropic; selectSkills = [ "mcp-builder" ]; }
+    ];
   };
 
+  # Other config — symlinked directly
+  xdg.configFile."opencode/context".source = "${inputs.agents}/context";
+  xdg.configFile."opencode/commands".source = "${inputs.agents}/commands";
+  xdg.configFile."opencode/prompts".source = "${inputs.agents}/prompts";
+
   programs.opencode = {
     enable = true;
     enableMcpIntegration = true;
     settings = {
       theme = "opencode";
-      plugin = ["oh-my-opencode" "opencode-beads"];
+      plugin = ["oh-my-opencode"];
       agent = builtins.fromJSON (builtins.readFile "${inputs.agents}/agents/agents.json");
       formatter = {
         alejandra = {