refactor(nvim): use nixpkgs 'helm-ls-nvim'

dots/.config/nvim/after/plugin/codecompanion.nvim.lua

@@ -5,19 +5,3 @@ require("codecompanion").setup({
     inline = { adapter = "openai" },
   },
 })
-
--- Load mcphub extension after codecompanion is initialized
--- and ensure the config structure exists
-local ok, cc_config = pcall(require, "codecompanion.config")
-if ok then
-  cc_config.interactions = cc_config.interactions or {}
-  cc_config.interactions.chat = cc_config.interactions.chat or {}
-  cc_config.interactions.chat.tools = cc_config.interactions.chat.tools or {}
-  cc_config.interactions.chat.variables = cc_config.interactions.chat.variables or {}
-
-  require("mcphub.extensions.codecompanion").setup({
-    make_vars = true,
-    make_slash_commands = true,
-    show_result_in_chat = true,
-  })
-end

dots/.config/nvim/after/plugin/mcphub.nvim.lua

@@ -1 +0,0 @@
-require("mcphub").setup({})

dots/.config/nvim/flake.lock

@@ -78,11 +78,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1780036237,
+        "lastModified": 1787035587,
-        "narHash": "sha256-74xa5njR6mFwRxivaXTswcqV9T6kR3fd2cvcNqYxwcA=",
+        "narHash": "sha256-do8FBSzDN72CegG7L4CpDd4xcp2TjM4i/gRyOtNilqs=",
         "owner": "harrisoncramer",
         "repo": "gitlab.nvim",
-        "rev": "f06f97b99afdb8b5c129285d6675f77daa2ea912",
+        "rev": "1732720cc684980276030f8c3d91eb806ca5d851",
         "type": "github"
       },
       "original": {
@@ -123,11 +123,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1780242361,
+        "lastModified": 1786002255,
-        "narHash": "sha256-bRiJ0Mt8gLusp4Q9N1YZDTsDkFbYPdiD9l2+5J8K92s=",
+        "narHash": "sha256-YqCE4qM/tLrDByljTDGhgt9X0sOTRPY3voc1apQlLzg=",
         "owner": "Ramilito",
         "repo": "kubectl.nvim",
-        "rev": "84522036936b87f7811d13800ac3cbeaad093423",
+        "rev": "dfd25c503f6ee4a769f53a0a8aab8e8fde0ff180",
         "type": "github"
       },
       "original": {
@@ -153,11 +153,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1780336545,
+        "lastModified": 1787424095,
-        "narHash": "sha256-vhVhuXzFrIOfcssC/9hDHx7MHzDKjF3keHuREOQqQiQ=",
+        "narHash": "sha256-dWLO5AHhKaw6rdWCtTes8hnntT1r0/J5yhQGm0f0ZgU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "4df1b885d76a54e1aa1a318f8d16fd6005b6401f",
+        "rev": "174eb786fb68e3a13e4e535a3deea479a0c07a6a",
         "type": "github"
       },
       "original": {
@@ -186,11 +186,11 @@
     "plugins-diffview-nvim": {
       "flake": false,
       "locked": {
-        "lastModified": 1780388924,
+        "lastModified": 1787574526,
-        "narHash": "sha256-r9jrapT3yHbr9jWcNzBbrW5zZCA2nV7xXgnvPgffYi4=",
+        "narHash": "sha256-twlMCrNKlkuoT3aQtZHVAZNw5zv1Y9McFYBt8+KgHZ4=",
         "owner": "dlyongemallo",
         "repo": "diffview.nvim",
-        "rev": "3d948ae75e2dac5b7590cfdf91dd9de1b8098f2c",
+        "rev": "30afab604a0abe02dfd19e6fbb9153fd26fd2eb3",
         "type": "github"
       },
       "original": {
@@ -257,10 +257,7 @@
         "plugins-diffview-nvim": "plugins-diffview-nvim",
         "plugins-nvimkit-nvim": "plugins-nvimkit-nvim",
         "plugins-shipwright-nvim": "plugins-shipwright-nvim",
-        "plugins-tailwind-fold-nvim": "plugins-tailwind-fold-nvim",
+        "plugins-tailwind-fold-nvim": "plugins-tailwind-fold-nvim"
-        "mcp-hub": "mcp-hub",
-        "plugins-mcphub-nvim": "plugins-mcphub-nvim",
-        "plugins-helm-ls-nvim": "plugins-helm-ls-nvim"
       }
     },
     "rust-overlay": {
@@ -328,94 +325,6 @@
         "repo": "default",
         "type": "github"
       }
-    },
-    "mcp-hub": {
-      "inputs": {
-        "flake-parts": "flake-parts",
-        "nixpkgs": "nixpkgs_g2"
-      },
-      "locked": {
-        "lastModified": 1755841689,
-        "narHash": "sha256-KakvXZf0vjdqzyT+LsAKHEr4GLICGXPmxl1hZ3tI7Yg=",
-        "owner": "ravitemer",
-        "repo": "mcp-hub",
-        "rev": "9c7670a4c341ed3cf738a6242c0fde1cea40bccf",
-        "type": "github"
-      },
-      "original": {
-        "owner": "ravitemer",
-        "repo": "mcp-hub",
-        "type": "github"
-      }
-    },
-    "flake-parts": {
-      "inputs": {
-        "nixpkgs-lib": [
-          "mcp-hub",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1743550720,
-        "narHash": "sha256-hIshGgKZCgWh6AYJpJmRgFdR3WUbkY04o82X05xqQiY=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "c621e8422220273271f52058f618c94e405bb0f5",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
-    "nixpkgs_g2": {
-      "locked": {
-        "lastModified": 1743689281,
-        "narHash": "sha256-y7Hg5lwWhEOgflEHRfzSH96BOt26LaYfrYWzZ+VoVdg=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "2bfc080955153be0be56724be6fa5477b4eefabb",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "plugins-mcphub-nvim": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1768730387,
-        "narHash": "sha256-g9tPvjThz6EUk7zcY7lL+YH4lrT4x3FJ6jrNMHA8PAE=",
-        "owner": "ravitemer",
-        "repo": "mcphub.nvim",
-        "rev": "7cd5db330f41b7bae02b2d6202218a061c3ebc1f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "ravitemer",
-        "repo": "mcphub.nvim",
-        "type": "github"
-      }
-    },
-    "plugins-helm-ls-nvim": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1773934114,
-        "narHash": "sha256-8trqFsA7nTKSdtkiAL0Sa9bXjh5ONtAqN7XNE/B8ukM=",
-        "owner": "qvalentin",
-        "repo": "helm-ls.nvim",
-        "rev": "20df43509b02a3ce3c6b3eee254d6e2bffa9a370",
-        "type": "github"
-      },
-      "original": {
-        "owner": "qvalentin",
-        "repo": "helm-ls.nvim",
-        "type": "github"
-      }
     }
   },
   "root": "root",

dots/.config/nvim/flake.nix

@@ -2,7 +2,6 @@
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
     nixCats.url = "github:BirdeeHub/nixCats-nvim";
-    mcp-hub.url = "github:ravitemer/mcp-hub";
 
     plugins-shipwright-nvim = {
       url = "github:rktjmp/shipwright.nvim";
@@ -24,14 +23,6 @@
       url = "github:jamesblckwell/nvimkit.nvim";
       flake = false;
     };
-    plugins-mcphub-nvim = {
-      url = "github:ravitemer/mcphub.nvim";
-      flake = false;
-    };
-    plugins-helm-ls-nvim = {
-      url = "github:qvalentin/helm-ls.nvim";
-      flake = false;
-    };
 
   };
 
@@ -66,9 +57,6 @@
 
       mkDependencyOverlays = system: [
         (utils.standardPluginOverlay inputs)
-        (_final: _prev: {
-          mcp-hub = inputs.mcp-hub.packages.${system}.default;
-        })
         (_: prev: {
           luajitPackages = prev.luajitPackages.overrideScope (
             _: lprev: {
@@ -92,7 +80,7 @@
               black
               clang
               clang-tools
-              curl # → plenary-nvim, mcp-hub
+              curl # → plenary-nvim
               delta
               emmet-language-server
               eslint_d
@@ -103,7 +91,6 @@
               helm-ls
               isort
               lua-language-server
-              mcp-hub
               nixd
               nixfmt
               prettier
@@ -187,10 +174,9 @@
               pkgs.neovimPlugins.beancount-nvim
               pkgs.neovimPlugins.nvimkit-nvim
               codecompanion-nvim
-              pkgs.neovimPlugins.mcphub-nvim
               copilot-lua
               copilot-cmp
-              pkgs.neovimPlugins.helm-ls-nvim
+              helm-ls-nvim
               kitty-scrollback-nvim
               fidget-nvim
               rustaceanvim

flake.lock

@@ -264,28 +264,6 @@
         "type": "github"
       }
     },
-    "flake-parts_2": {
-      "inputs": {
-        "nixpkgs-lib": [
-          "nvim",
-          "mcp-hub",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1743550720,
-        "narHash": "sha256-hIshGgKZCgWh6AYJpJmRgFdR3WUbkY04o82X05xqQiY=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "c621e8422220273271f52058f618c94e405bb0f5",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
     "flake-parts_3": {
       "inputs": {
         "nixpkgs-lib": [
@@ -422,13 +400,12 @@
         "narHash": "sha256-hZCD0M5mt6gP5z21dYOslx9d7aoF5XTCgB0axt8O+SA=",
         "ref": "main",
         "rev": "838434daa9844608863c93627aa466a0109237b5",
-        "shallow": true,
+        "revCount": 209,
         "type": "git",
         "url": "ssh://git@github.com/hektor/hecuba-services"
       },
       "original": {
         "ref": "main",
-        "shallow": true,
         "type": "git",
         "url": "ssh://git@github.com/hektor/hecuba-services"
       }
@@ -453,25 +430,6 @@
         "type": "github"
       }
     },
-    "mcp-hub": {
-      "inputs": {
-        "flake-parts": "flake-parts_2",
-        "nixpkgs": "nixpkgs_3"
-      },
-      "locked": {
-        "lastModified": 1755841689,
-        "narHash": "sha256-KakvXZf0vjdqzyT+LsAKHEr4GLICGXPmxl1hZ3tI7Yg=",
-        "owner": "ravitemer",
-        "repo": "mcp-hub",
-        "rev": "9c7670a4c341ed3cf738a6242c0fde1cea40bccf",
-        "type": "github"
-      },
-      "original": {
-        "owner": "ravitemer",
-        "repo": "mcp-hub",
-        "type": "github"
-      }
-    },
     "nix-github-actions": {
       "inputs": {
         "nixpkgs": [
@@ -595,22 +553,6 @@
         "type": "github"
       }
     },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1743689281,
-        "narHash": "sha256-y7Hg5lwWhEOgflEHRfzSH96BOt26LaYfrYWzZ+VoVdg=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "2bfc080955153be0be56724be6fa5477b4eefabb",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "nur": {
       "inputs": {
         "flake-parts": [
@@ -638,14 +580,11 @@
     },
     "nvim": {
       "inputs": {
-        "mcp-hub": "mcp-hub",
         "nixCats": "nixCats",
         "nixpkgs": [
           "nixpkgs"
         ],
         "plugins-beancount-nvim": "plugins-beancount-nvim",
-        "plugins-helm-ls-nvim": "plugins-helm-ls-nvim",
-        "plugins-mcphub-nvim": "plugins-mcphub-nvim",
         "plugins-nvimkit-nvim": "plugins-nvimkit-nvim",
         "plugins-shipwright-nvim": "plugins-shipwright-nvim",
         "plugins-tailwind-fold-nvim": "plugins-tailwind-fold-nvim"
@@ -676,38 +615,6 @@
         "type": "github"
       }
     },
-    "plugins-helm-ls-nvim": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1773934114,
-        "narHash": "sha256-8trqFsA7nTKSdtkiAL0Sa9bXjh5ONtAqN7XNE/B8ukM=",
-        "owner": "qvalentin",
-        "repo": "helm-ls.nvim",
-        "rev": "20df43509b02a3ce3c6b3eee254d6e2bffa9a370",
-        "type": "github"
-      },
-      "original": {
-        "owner": "qvalentin",
-        "repo": "helm-ls.nvim",
-        "type": "github"
-      }
-    },
-    "plugins-mcphub-nvim": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1768730387,
-        "narHash": "sha256-g9tPvjThz6EUk7zcY7lL+YH4lrT4x3FJ6jrNMHA8PAE=",
-        "owner": "ravitemer",
-        "repo": "mcphub.nvim",
-        "rev": "7cd5db330f41b7bae02b2d6202218a061c3ebc1f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "ravitemer",
-        "repo": "mcphub.nvim",
-        "type": "github"
-      }
-    },
     "plugins-nvimkit-nvim": {
       "flake": false,
       "locked": {

flake.nix

@@ -31,7 +31,7 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
     hecuba-services = {
-      url = "git+ssh://git@github.com/hektor/hecuba-services?shallow=1&ref=main";
+      url = "git+ssh://git@github.com/hektor/hecuba-services?ref=main";
       flake = false;
     };
     git-hooks = {