refactor(opencode): migrate basecamp mcp to module

home/features/coding/opencode.nix

@@ -1,4 +1,7 @@
-{inputs, ...}: {
+{ inputs, ... }: {
+  imports =
+    [ "${inputs.m3ta-nixpkgs}/modules/home-manager/coding/basecamp-mcp.nix" ];
+
   xdg.configFile = {
     "opencode/command" = {
       source = "${inputs.agents}/command";
@@ -18,16 +21,22 @@
     };
   };
 
+  m3ta.coding.opencode.mcp.basecamp = {
+    enable = true;
+    envFile = "/run/agenix/basecamp-env";
+  };
   programs.opencode = {
     enable = true;
     settings = {
       theme = "opencode";
-      plugin = ["oh-my-opencode" "opencode-beads"];
+      plugin =
-      agent = builtins.fromJSON (builtins.readFile "${inputs.agents}/agent/agents.json");
+        [ "oh-my-opencode" "opencode-beads" "opencode-antigravity-auth@beta" ];
+      agent = builtins.fromJSON
+        (builtins.readFile "${inputs.agents}/agent/agents.json");
       formatter = {
         alejandra = {
-          command = ["alejandra" "-q" "-"];
+          command = [ "alejandra" "-q" "-" ];
-          extensions = [".nix"];
+          extensions = [ ".nix" ];
         };
       };
       mcp = {
@@ -49,19 +58,6 @@
           ];
           enabled = false;
         };
-        Basecamp = {
-          type = "local";
-          command = [
-            "/home/m3tam3re/p/PYTHON/Basecamp-MCP-Server/venv/bin/python"
-            "/home/m3tam3re/p/PYTHON/Basecamp-MCP-Server/basecamp_fastmcp.py"
-          ];
-          environment = {
-            PYTHONPATH = "/home/m3tam3re/p/PYTHON/Basecamp-MCP-Server";
-            VIRTUAL_ENV = "/home/m3tam3re/p/PYTHON/Basecamp-MCP-Server/venv";
-            BASECAMP_ACCOUNT_ID = "5996442";
-          };
-          enabled = false;
-        };
         Exa = {
           type = "local";
           command = [
@@ -72,11 +68,135 @@
           enabled = true;
         };
       };
+      provider = {
+        google = {
+          models = {
+            "antigravity-gemini-3-pro" = {
+              name = "Gemini 3 Pro (Antigravity)";
+              limit = {
+                context = 1048576;
+                output = 65535;
+              };
+              modalities = {
+                input = [ "text" "image" "pdf" ];
+                output = [ "text" ];
+              };
+              variants = {
+                low = { thinkingLevel = "low"; };
+                high = { thinkingLevel = "high"; };
+              };
+            };
+            "antigravity-gemini-3-flash" = {
+              name = "Gemini 3 Flash (Antigravity)";
+              limit = {
+                context = 1048576;
+                output = 65536;
+              };
+              modalities = {
+                input = [ "text" "image" "pdf" ];
+                output = [ "text" ];
+              };
+              variants = {
+                minimal = { thinkingLevel = "minimal"; };
+                low = { thinkingLevel = "low"; };
+                medium = { thinkingLevel = "medium"; };
+                high = { thinkingLevel = "high"; };
+              };
+            };
+            "antigravity-claude-sonnet-4-5" = {
+              name = "Claude Sonnet 4.5 (no thinking) (Antigravity)";
+              limit = {
+                context = 200000;
+                output = 64000;
+              };
+              modalities = {
+                input = [ "text" "image" "pdf" ];
+                output = [ "text" ];
+              };
+            };
+            "antigravity-claude-sonnet-4-5-thinking" = {
+              name = "Claude Sonnet 4.5 Thinking (Antigravity)";
+              limit = {
+                context = 200000;
+                output = 64000;
+              };
+              modalities = {
+                input = [ "text" "image" "pdf" ];
+                output = [ "text" ];
+              };
+              variants = {
+                low = { thinkingConfig = { thinkingBudget = 8192; }; };
+                max = { thinkingConfig = { thinkingBudget = 32768; }; };
+              };
+            };
+            "antigravity-claude-opus-4-5-thinking" = {
+              name = "Claude Opus 4.5 Thinking (Antigravity)";
+              limit = {
+                context = 200000;
+                output = 64000;
+              };
+              modalities = {
+                input = [ "text" "image" "pdf" ];
+                output = [ "text" ];
+              };
+              variants = {
+                low = { thinkingConfig = { thinkingBudget = 8192; }; };
+                max = { thinkingConfig = { thinkingBudget = 32768; }; };
+              };
+            };
+            "gemini-2.5-flash" = {
+              name = "Gemini 2.5 Flash (Gemini CLI)";
+              limit = {
+                context = 1048576;
+                output = 65536;
+              };
+              modalities = {
+                input = [ "text" "image" "pdf" ];
+                output = [ "text" ];
+              };
+            };
+            "gemini-2.5-pro" = {
+              name = "Gemini 2.5 Pro (Gemini CLI)";
+              limit = {
+                context = 1048576;
+                output = 65536;
+              };
+              modalities = {
+                input = [ "text" "image" "pdf" ];
+                output = [ "text" ];
+              };
+            };
+            "gemini-3-flash-preview" = {
+              name = "Gemini 3 Flash Preview (Gemini CLI)";
+              limit = {
+                context = 1048576;
+                output = 65536;
+              };
+              modalities = {
+                input = [ "text" "image" "pdf" ];
+                output = [ "text" ];
+              };
+            };
+            "gemini-3-pro-preview" = {
+              name = "Gemini 3 Pro Preview (Gemini CLI)";
+              limit = {
+                context = 1048576;
+                output = 65535;
+              };
+              modalities = {
+                input = [ "text" "image" "pdf" ];
+                output = [ "text" ];
+              };
+            };
+          };
+        };
+      };
     };
   };
 
   home.file.".config/opencode/oh-my-opencode.json".text = builtins.toJSON {
-    "$schema" = "https://raw.githubusercontent.com/code-yeongyu/oh-my-opencode/master/assets/oh-my-opencode.schema.json";
+    "$schema" =
+      "https://raw.githubusercontent.com/code-yeongyu/oh-my-opencode/master/assets/oh-my-opencode.schema.json";
     agents = {
       Sisyphus = {
         model = "opencode/glm-4.7-free";
@@ -194,6 +314,6 @@
         };
       };
     };
-    disabled_mcps = ["context7" "websearch"];
+    disabled_mcps = [ "context7" "websearch" ];
   };
 }