added lots

moduler/home.nix

@@ -8,6 +8,7 @@
 }:
 let
   inherit (lib) mkOption types;
+  googleWorkspaceStateDir = "/home/fw/.local/share/google-workspace-mcp/${myhostname}";
 in
 {
   options.opencode.mcpEnabled = mkOption {
@@ -18,6 +19,8 @@ in
       github = true;
       jira = true;
       google = false;
+      mssql = false;
+      vault = false;
     };
     description = "Per-host MCP enablement flags for OpenCode servers.";
   };
@@ -48,6 +51,22 @@ in
         "$schema" = "https://opencode.ai/config.json";
         theme = lib.mkForce "catppuccin";
         plugin = [ "@ex-machina/opencode-anthropic-auth" ];
+        provider = {
+          ollama = {
+            npm = "@ai-sdk/openai-compatible";
+            options = {
+              baseURL = "http://localhost:11434/v1";
+            };
+            models = {
+              # Only include models that support function calling (tools)
+              "gemma2:latest" = {};
+              "llama3.1:8b" = {};
+              "qwen2.5-coder:14b" = {};
+              "qwen2.5-coder:32b" = {};
+              # Note: deepseek-coder models and codellama:13b don't support tools
+            };
+          };
+        };
         mcp = {
           az = {
             type = "local";
@@ -112,12 +131,12 @@ in
               "run"
               "-i"
               "--rm"
-			  "--network"
-			  "host"
+              "--network"
+              "host"
               "--user"
               "1000:100"
               "-v"
-              "/home/fw/.local/share/google-workspace-mcp:/home/app/.google_workspace_mcp"
+              "${googleWorkspaceStateDir}:/home/app/.google_workspace_mcp"
               "-e"
               "GOOGLE_OAUTH_CLIENT_ID"
               "-e"
@@ -134,6 +153,38 @@ in
             ];
             enabled = config.opencode.mcpEnabled.google or false;
           };
+          mssql = {
+            type = "local";
+            command = [
+              "nix"
+              "shell"
+              "nixpkgs#uv"
+              "nixpkgs#freetds"
+              "-c"
+              "uvx"
+              "--from"
+              "git+https://github.com/RichardHan/mssql_mcp_server.git@77b0c6a9771e3f83a54c03dad42f1a53e0a20d0e"
+              "mssql_mcp_server"
+            ];
+            enabled = config.opencode.mcpEnabled.mssql or false;
+          };
+          vault = {
+            type = "local";
+            command = [
+              "docker"
+              "run"
+              "-i"
+              "--rm"
+              "-e"
+              "VAULT_ADDR"
+              "-e"
+              "VAULT_TOKEN"
+              "-e"
+              "VAULT_NAMESPACE"
+              "hashicorp/vault-mcp-server"
+            ];
+            enabled = config.opencode.mcpEnabled.vault or false;
+          };
         };
       };
     };
@@ -145,6 +196,33 @@ in
       fi
     '';
 
+    home.activation.googleWorkspaceMcpState = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
+      mkdir -p "${googleWorkspaceStateDir}"
+    '';
+
+    home.file.".config/opencode/session-prompt.txt".text = ''
+      Session instructions for this entire chat:
+
+      1) Tooling / binaries
+      - Always use Nix for binaries and tool execution.
+      - Prefer `nix shell nixpkgs#<tool> -c <command>` (or `nix develop -c <command>` if the repo already defines a dev shell).
+      - Do not run tools directly from global/system installs unless I explicitly ask.
+
+      2) Daily note logging
+      - Track general work notes in: /home/fw/knowledge/notes/daily
+      - Use today's daily note file (create it if missing) and keep it updated as work progresses.
+      - Add short, timestamped entries for meaningful actions/decisions.
+
+      3) Schedule updates
+      - In today's daily note, maintain a "Schedule" section/tab and keep it current with what we are actively doing.
+      - When tasks change, update Schedule first, then continue implementation.
+      - Keep Schedule concise and action-oriented.
+
+      4) Working style
+      - Don't ask for confirmation on normal steps; proceed with sensible defaults.
+      - Only ask when blocked, destructive, or security-sensitive.
+    '';
+
     programs.alacritty = {
       enable = true;
       # theme = "catppuccin_${theme}";