return {
  {
    "williamboman/mason.nvim",
    cmd = "Mason",
    keys = { { "<leader>cm", "<cmd>Mason<cr>", desc = "Mason" } },
    build = ":MasonUpdate",
    opts = {
      ensure_installed = {
        "lua-language-server",
        "markdown-toc",
        "markdownlint-cli2",
        "marksman",
        "shfmt",
        "stylua",
        "terraform-ls",
        "tflint",
      },
    },
    config = function(_, opts)
      require("mason").setup(opts)
      local mr = require("mason-registry")
      local function ensure_installed()
        for _, tool in ipairs(opts.ensure_installed) do
          if mr.has_package(tool) then
            local p = mr.get_package(tool)
            if not p:is_installed() then
              vim.notify("Mason: Installing " .. tool .. "...", vim.log.levels.INFO)
              p:install():once("closed", function()
                if p:is_installed() then
                  vim.notify("Mason: Successfully installed " .. tool, vim.log.levels.INFO)
                else
                  vim.notify("Mason: Failed to install " .. tool, vim.log.levels.ERROR)
                end
              end)
            end
          else
            vim.notify("Mason: Package '" .. tool .. "' not found", vim.log.levels.WARN)
          end
        end
      end

      if mr.refresh then
        mr.refresh(ensure_installed)
      else
        ensure_installed()
      end
    end,
  },
  {
    "mfussenegger/nvim-lint",
    event = { "BufReadPre", "BufNewFile" },
    config = function()
      require("lint").linters_by_ft = {
        markdown = { "markdownlint-cli2" },
        terraform = { "terraform_validate" },
        tf = { "terraform_validate" },
      }

      local markdownlint = require("lint").linters["markdownlint-cli2"]
      markdownlint.args = {
        "--config",
        "/Users/f/.config/nvim-ftpd/linters/global.markdownlint-cli2.yaml",
      }

      vim.api.nvim_create_autocmd({ "BufEnter", "BufWritePost", "InsertLeave" }, {
        callback = function()
          require("lint").try_lint()
        end,
      })
    end,
  },
  {
    "stevearc/conform.nvim",
    event = { "BufReadPre", "BufNewFile" },
    dependencies = { "mason.nvim" },
    config = function()
      require("conform").setup({
        formatters_by_ft = {
          ["terraform-vars"] = { "terraform_fmt" },
          bash = { "shfmt" },
          lua = { "stylua" },
          markdown = { "markdownlint-cli2" },
          sh = { "shfmt" },
          terraform = { "terraform_fmt" },
          tf = { "terraform_fmt" },
          zsh = { "shfmt" },
        },
        -- format_on_save = {
        --   lsp_fallback = true,
        --   async = false,
        -- },
      })
    end,
  },
}