after/plugin/harpoon.lua

 local harpoon = require("harpoon")
 
+-- harpoon:setup()
 -- REQUIRED
-harpoon:setup()
+harpoon:setup({})
 -- REQUIRED
 
-vim.keymap.set("n", "<leader>a", function() harpoon:list():append() end)
+-- basic telescope configuration
+local conf = require("telescope.config").values
+local function toggle_telescope(harpoon_files)
+	local file_paths = {}
+	for _, item in ipairs(harpoon_files.items) do
+		table.insert(file_paths, item.value)
+	end
+
+	require("telescope.pickers").new({}, {
+		prompt_title = "Harpoon",
+		finder = require("telescope.finders").new_table({
+			results = file_paths,
+		}),
+		previewer = conf.file_previewer({}),
+		sorter = conf.generic_sorter({}),
+	}):find()
+end
+
+vim.keymap.set("n", "<C-e>", function() toggle_telescope(harpoon:list()) end,
+	{ desc = "Open harpoon window" })
+
+vim.keymap.set("n", "<leader>a", function() harpoon:list():add() end)
 vim.keymap.set("n", "<C-e>", function() harpoon.ui:toggle_quick_menu(harpoon:list()) end)
 
 vim.keymap.set("n", "<C-s>", function() harpoon:list():select(1) end)

lua/config/remap.lua

@@ -26,7 +26,7 @@ vim.keymap.set("i", "<C-c>", "<Esc>")
 
 vim.keymap.set("n", "<leader>f", vim.lsp.buf.format)
 
-vim.keymap.set("n", "<leader>x", "<cmd>!chmod +x %<CR>", { silent = true })
+vim.keymap.set("n", "<leader>x", "<cmd>!chmod u+x %<CR>", { silent = true })
 vim.keymap.set("n", "<leader>ng", ":lua require('neogen').generate()<CR>")
 vim.keymap.set("n", "<leader>t", "<cmd>TroubleToggle<CR>")
 

lua/plugins.lua

@@ -8,8 +8,6 @@ return {
 	-- Detect tabstop and shiftwidth automatically
 	'tpope/vim-sleuth',
 
-
-
 	-- NOTE: This is where your plugins related to LSP can be installed.
 	--  The configuration is done below. Search for lspconfig to find it below.
 	{
@@ -123,7 +121,10 @@ return {
 	{
 		"ThePrimeagen/harpoon",
 		branch = "harpoon2",
-		dependencies = "nvim-lua/plenary.nvim",
+		dependencies = {
+			"nvim-lua/plenary.nvim",
+			'nvim-telescope/telescope.nvim',
+		},
 	},
 
 	'mbbill/undotree',
@@ -260,5 +261,5 @@ return {
 				},
 			},
 		},
-	}
+	},
 }