home: add labmcp service, remove zls, add .mcp.json

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.mcp.json

@@ -0,0 +1,33 @@
+{
+  "mcpServers": {
+    "nixpkgs-options": {
+      "command": "nix",
+      "args": ["run", "git+https://git.t-juice.club/torjus/labmcp#nixpkgs-search", "--", "options", "serve"],
+      "env": {
+        "NIXPKGS_SEARCH_DATABASE": "sqlite:///run/user/1000/labmcp/nixpkgs-search.db"
+      }
+    },
+    "nixpkgs-packages": {
+      "command": "nix",
+      "args": ["run", "git+https://git.t-juice.club/torjus/labmcp#nixpkgs-search", "--", "packages", "serve"],
+      "env": {
+        "NIXPKGS_SEARCH_DATABASE": "sqlite:///run/user/1000/labmcp/nixpkgs-search.db"
+      }
+    },
+    "hm-options": {
+      "command": "nix",
+      "args": ["run", "git+https://git.t-juice.club/torjus/labmcp#hm-options", "--", "serve"],
+      "env": {
+        "HM_OPTIONS_DATABASE": "sqlite:///run/user/1000/labmcp/hm-options.db"
+      }
+    },
+    "git-explorer": {
+      "command": "nix",
+      "args": ["run", "git+https://git.t-juice.club/torjus/labmcp#git-explorer", "--", "serve"],
+      "env": {
+        "GIT_REPO_PATH": "/home/torjus/git/nixos-servers"
+      }
+    }
+  }
+}
+

home/editor/neovim/default.nix

@@ -64,7 +64,6 @@
     yaml-language-server
     lua-language-server
     clang-tools
-    zls
     ruff
   ];
   home.sessionVariables.EDITOR = "nvim";

home/hosts/gunter/default.nix

@@ -33,6 +33,7 @@
           ../../services/backup-home.nix
           ../../services/ghettoptt.nix
           ../../services/natstonotify.nix
+          ../../services/labmcp.nix
           ../../sops
           ../../ssh
           ../../zsh

home/hosts/magicman/default.nix

@@ -18,6 +18,7 @@
         imports = [
           inputs.sops-nix.homeManagerModules.sops
           ../../sops
+          ../../services/labmcp.nix
           ../../editor/neovim
           ../../programs/firefox
           ../../programs/tmux

home/services/labmcp.nix

@@ -0,0 +1,6 @@
+{
+  # Ensure runtime directory exists for labmcp MCP servers
+  systemd.user.tmpfiles.rules = [
+    "d %t/labmcp 0755 - - -"
+  ];
+}