couple fixes

modules/home/programs/opencode/default.nix

@@ -0,0 +1,87 @@
+{
+  config,
+  lib,
+  pkgs,
+  namespace,
+  ...
+}:
+let
+  cfg = config.${namespace}.programs.opencode;
+in
+{
+  options.${namespace}.programs.opencode = {
+    enable = lib.mkEnableOption "opencode";
+  };
+
+  config = lib.mkIf cfg.enable {
+    sops.secrets."hass-mcp/token" = { };
+
+    sops.templates."hass-mcp.env" = {
+      mode = "0600";
+      content = ''
+        HA_URL=http://nuc-nixos.local:8123
+        HA_TOKEN=${config.sops.placeholder."hass-mcp/token"}
+      '';
+    };
+
+    programs.opencode = {
+      enable = true;
+      enableMcpIntegration = true;
+      settings = {
+        provider = {
+          nas = {
+            npm = "@ai-sdk/openai-compatible";
+            name = "llama-server (local)";
+            options = {
+              baseURL = "http://jallen-nas.local:8127/v1";
+            };
+            models = {
+              Qwen3-Coder-Next-Q4_0 = {
+                name = "Qwen3 Coder (local)";
+                modalities = {
+                  input = [
+                    "image"
+                    "text"
+                  ];
+                  output = [ "text" ];
+                };
+                limit = {
+                  context = 262144;
+                  output = 262144;
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+
+    programs.mcp = {
+      enable = true;
+      servers = {
+        nixos = {
+          command = "nix";
+          args = [
+            "run"
+            "github:utensils/mcp-nixos"
+            "--"
+          ];
+        };
+        hass-mcp = {
+          command = "bash";
+          args = [
+            "-c"
+            "set -a; source ${config.sops.templates."hass-mcp.env".path}; set +a; exec uvx hass-mcp"
+          ];
+        };
+        mcp-server-code-runner = {
+          command = "${pkgs.nodejs_24}/bin/npm";
+          args = [
+            "-y"
+            "mcp-server-code-runner@latest"
+          ];
+        };
+      };
+    };
+  };
+}