return {
  {
    "WhoIsSethDaniel/mason-tool-installer.nvim",
    dependencies = { "williamboman/mason.nvim" },
    opts = {
      ensure_installed = {
        -- Formatters (you already have these)
        "luaformatter",
        "prettier",
        "rubocop",
        "black",
        "isort",
        "beautysh",
        "tombi",
        "tex-fmt",
        "texlab",

        -- Linters (add these)
        "ruff", -- Python (fast!)
        "shellcheck", -- Bash
        "jsonlint", -- JSON
        "stylelint", -- CSS/SCSS
        "htmlhint", -- HTML
        "hadolint", -- Dockerfile
        "eslint_d", -- JavaScript/TypeScript
        "markdownlint", -- Markdown

        -- LSP servers (optional)
        "bash-language-server",
        "dockerfile-language-server",
        "ts_ls",
        "solargraph",
        "html",
        "lua_ls",
        "pyright",
      },
    },
  },
}
