Add android development environment and added appropiate opencode models for free subscription

home/packages/packages.nix

@@ -40,6 +40,18 @@
     scrcpy
     android-tools
     awww
-    openvpn
-  ];
+     openvpn
+
+      # android development
+      jdk17
+      gradle
+      android-tools
+      (pkgs.androidenv.composeAndroidPackages {
+        buildToolsVersions = ["36.0.0" "35.0.0" "34.0.0" "29.0.3"];
+        platformVersions = ["29" "34" "35" "36"];
+        includeNDK = true;
+        ndkVersions = ["27.0.12077973"];
+        cmakeVersions = ["3.22.1"];
+      }).androidsdk
+    ];
 }

home/terminal/software/opencode/default.nix

@@ -1,15 +1,14 @@
-{pkgs, ...}: let
-  languages = import ./_languages.nix {inherit pkgs;};
+{ pkgs, ... }:
+let
+  languages = import ./_languages.nix { inherit pkgs; };
   providers = import ./_providers.nix;
-  skills = import ./_skills.nix {inherit pkgs;};
+  skills = import ./_skills.nix { inherit pkgs; };
 
   inherit (pkgs) opencode;
 
   opencodeEnv = pkgs.buildEnv {
     name = "opencode-env";
-    paths =
-      languages.packages
-      ++ skills.packages;
+    paths = languages.packages ++ skills.packages;
   };
   opencodeInitScript = pkgs.writeShellScript "opencode-init" ''
     mkdir -p "$HOME/.local/cache/opencode/node_modules/@opencode-ai"
@@ -24,89 +23,123 @@
   '';
   opencodeWrapped =
     pkgs.runCommand "opencode-wrapped" {
-      buildInputs = [pkgs.makeWrapper];
+      buildInputs = [ pkgs.makeWrapper ];
     } ''
       mkdir -p $out/bin
       makeWrapper ${opencodeInitScript} $out/bin/opencode \
         --prefix PATH : ${opencodeEnv}/bin \
         --prefix LD_LIBRARY_PATH : "${pkgs.lib.makeLibraryPath [pkgs.stdenv.cc.cc.lib]}"
     '';
-   configFile = "opencode/config.json";
-   tuiFile = "opencode/tui.json";
- in {
-   users.users.someone.packages = [
-     opencodeWrapped
-   ];
-   xdg.configFile = {
-     "${configFile}".text = builtins.toJSON {
-       "$schema" = "https://opencode.ai/config.json";
+  configFile = "opencode/config.json";
+  tuiFile = "opencode/tui.json";
+in {
+  users.users.someone.packages = [
+    opencodeWrapped
+  ];
+    xdg.configFile = {
+      "${configFile}".text = builtins.toJSON {
+        "$schema" = "https://opencode.ai/config.json";
         plugin = [
-        "opencode-antigravity-auth@latest"
-        "@tarquinen/opencode-dcp@latest"
-        "oh-my-openagent@latest"
+          "opencode-antigravity-auth@latest"
+          "@tarquinen/opencode-dcp@latest"
+          "oh-my-openagent@latest"
         ];
-       small_model = "google/gemma-3n-e4b-it:free";
-       autoupdate = false;
-       share = "disabled";
-       disabled_providers = [
-         "amazon-bedrock"
-         "anthropic"
-         "azure-openai"
-         "azure-cognitive-services"
-         "baseten"
-         "cerebras"
-         "cloudflare-ai-gateway"
-         "cortecs"
-         "deep-infra"
-         "fireworks-ai"
-         "google-vertex-ai"
-         "groq"
-         "hugging-face"
-         "helicone"
-         "llama.cpp"
-         "io-net"
-         "lmstudio"
-         "moonshot-ai"
-         "nebius-token-factory"
-         "ollama"
-         "ollama-cloud"
-         "openai"
-         "sap-ai-core"
-         "ovhcloud-ai-endpoints"
-         "together-ai"
-         "venice-ai"
-         "xai"
-         "zai"
-         "zenmux"
-       ];
-       enabled_providers = ["opencode" "google" "openrouter"];
-       mcp = {
-         gh_grep = {
-           type = "remote";
-           url = "https://mcp.grep.app/";
-           enabled = true;
-           timeout = 10000;
-         };
-         deepwiki = {
-           type = "remote";
-           url = "https://mcp.deepwiki.com/mcp";
-           enabled = true;
-           timeout = 10000;
-         };
-         context7 = {
-           type = "remote";
-           url = "https://mcp.context7.com/mcp";
-           enabled = true;
-           timeout = 10000;
-         };
-       };
-       inherit (languages) formatter lsp;
-       provider = providers.config;
-     };
-     "${tuiFile}".text = builtins.toJSON {
-       "$schema" = "https://opencode.ai/tui.json";
-       theme = "gruvbox";
-     };
-     "opencode/skill".source = skills.skillsSource + "/skill";
-   };
- }
+        model = "google/antigravity-gemini-3-flash";
+        small_model = "opencode/big-pickle";
+        autoupdate = false;
+        agent = {
+          build = { model = "opencode/nemotron-3-super-free"; };
+          plan = { model = "opencode/big-pickle"; };
+          task = { model = "opencode/nemotron-3-super-free"; };
+          "sisyphus-junior" = { model = "opencode/nemotron-3-super-free"; };
+          explore = { model = "opencode/minimax-m2.5-free"; };
+          general = { model = "opencode/big-pickle"; };
+          oracle = { model = "opencode/nemotron-3-super-free"; };
+          "ultrabrain" = { model = "opencode/nemotron-3-super-free"; };
+          "deep" = { model = "opencode/nemotron-3-super-free"; };
+          "quick" = { model = "opencode/gpt-5-nano"; };
+          "artistry" = { model = "opencode/nemotron-3-super-free"; };
+          "visual-engineering" = { model = "opencode/hy3-preview-free"; };
+          "writing" = { model = "opencode/hy3-preview-free"; };
+        };
+        share = "disabled";
+        disabled_providers = [
+          "amazon-bedrock"
+          "anthropic"
+          "azure-openai"
+          "azure-cognitive-services"
+          "baseten"
+          "cerebras"
+          "cloudflare-ai-gateway"
+          "cortecs"
+          "deep-infra"
+          "fireworks-ai"
+          "google-vertex-ai"
+          "groq"
+          "hugging-face"
+          "helicone"
+          "llama.cpp"
+          "io-net"
+          "lmstudio"
+          "moonshot-ai"
+          "nebius-token-factory"
+          "ollama"
+          "ollama-cloud"
+          "openai"
+          "sap-ai-core"
+          "ovhcloud-ai-endpoints"
+          "together-ai"
+          "venice-ai"
+          "xai"
+          "zai"
+          "zenmux"
+        ];
+        enabled_providers = [ "opencode" "google" "openrouter" ];
+        mcp = {
+          gh_grep = {
+            type = "remote";
+            url = "https://mcp.grep.app/";
+            enabled = true;
+            timeout = 10000;
+          };
+          deepwiki = {
+            type = "remote";
+            url = "https://mcp.deepwiki.com/mcp";
+            enabled = true;
+            timeout = 10000;
+          };
+          context7 = {
+            type = "remote";
+            url = "https://mcp.context7.com/mcp";
+            enabled = true;
+            timeout = 10000;
+          };
+        };
+        inherit (languages) formatter lsp;
+        provider = providers.config;
+      };
+
+      "opencode/oh-my-openagent.json".text = builtins.toJSON {
+        "$schema" = "https://raw.githubusercontent.com/code-yeongyu/oh-my-openagent/master/assets/oh-my-opencode.schema.json";
+        agents = {
+          "sisyphus-junior" = { model = "opencode/nemotron-3-super-free"; };
+        };
+        categories = {
+          "quick" = { model = "opencode/gpt-5-nano"; };
+          "ultrabrain" = { model = "opencode/nemotron-3-super-free"; };
+          "deep" = { model = "opencode/nemotron-3-super-free"; };
+          "visual-engineering" = { model = "opencode/hy3-preview-free"; };
+          "writing" = { model = "opencode/hy3-preview-free"; };
+          "unspecified-low" = { model = "opencode/gpt-5-nano"; };
+          "unspecified-high" = { model = "opencode/nemotron-3-super-free"; };
+        };
+      };
+
+      "${tuiFile}".text = builtins.toJSON {
+        "$schema" = "https://opencode.ai/tui.json";
+        theme = "gruvbox";
+      };
+
+      "opencode/skill".source = skills.skillsSource + "/skill";
+    };
+}

system/network/avahi.nix

@@ -3,6 +3,7 @@
   services.avahi = {
     enable = true;
     nssmdns4 = true;
+    denyInterfaces = [ "docker0" "veth*" "virbr*" ];
     publish = {
       enable = true;
       domain = true;

system/nix/nixpkgs.nix

@@ -5,6 +5,7 @@ _: {
       permittedInsecurePackages = [
         "electron-38.7.1"
       ];
+      android_sdk.accept_license = true;
     };
   };
 }

system/programs/default.nix

@@ -7,5 +7,6 @@ _: {
   programs = {
     dconf.enable = true;
     seahorse.enable = true;
+    nix-ld.enable = true;
   };
 }