diff --git a/lua/gopher/_utils/_health.lua b/lua/gopher/_utils/_health.lua
new file mode 100644
index 0000000..5b12026
--- /dev/null
+++ b/lua/gopher/_utils/_health.lua
@@ -0,0 +1,17 @@
+return {
+  ---@param lib string
+  ---@return boolean
+  lualib_is_found = function(lib)
+    local is_found, _ = pcall(require, lib)
+    return is_found
+  end,
+
+  ---@param bin string
+  ---@return boolean
+  binary_is_found = function(bin)
+    if vim.fn.executable(bin) == 1 then
+      return true
+    end
+    return false
+  end,
+}
diff --git a/lua/gopher/_utils/commands.lua b/lua/gopher/_utils/commands.lua
new file mode 100644
index 0000000..4f5a59a
--- /dev/null
+++ b/lua/gopher/_utils/commands.lua
@@ -0,0 +1,40 @@
+local Job = require "plenary.job"
+local c = require("gopher.config").config.commands
+local u = require "gopher._utils"
+
+---Run any go commands like `go generate`, `go get`, `go mod`
+---@param cmd string
+---@param ... string|string[]
+return function(cmd, ...)
+  local args = { ... }
+  if #args == 0 then
+    u.notify("please provice any arguments", "error")
+    return
+  end
+
+  if cmd == "generate" and #args == 1 and args[1] == "%" then
+    args[1] = vim.fn.expand "%" ---@diagnostic disable-line: missing-parameter
+  elseif cmd == "get" then
+    for i, arg in ipairs(args) do
+      ---@diagnostic disable-next-line: param-type-mismatch
+      local m = string.match(arg, "^https://(.*)$") or string.match(arg, "^http://(.*)$") or arg
+      table.remove(args, i)
+      table.insert(args, i, m)
+    end
+  end
+
+  local cmd_args = vim.list_extend({ cmd }, args) ---@diagnostic disable-line: missing-parameter
+  Job:new({
+    command = c.go,
+    args = cmd_args,
+    on_exit = function(_, retval)
+      if retval ~= 0 then
+        u.notify("command 'go " .. unpack(cmd_args) .. "' exited with code " .. retval, "error")
+        u.notify(cmd .. " " .. unpack(cmd_args), "debug")
+        return
+      end
+
+      u.notify("go " .. cmd .. " was success runned", "info")
+    end,
+  }):start()
+end
diff --git a/lua/gopher/_utils/init.lua b/lua/gopher/_utils/init.lua
index 4786fd4..190574f 100644
--- a/lua/gopher/_utils/init.lua
+++ b/lua/gopher/_utils/init.lua
@@ -1,3 +1,4 @@
+---@diagnostic disable: param-type-mismatch
 return {
   ---@param t table
   ---@return boolean
@@ -20,23 +21,6 @@ return {
     return s:sub(1, n)
   end,
 
-  ---@param lib string
-  ---@return boolean
-  lualib_is_found = function(lib)
-    local is_found, _ = pcall(require, lib)
-    return is_found
-  end,
-
-  ---@param bin string
-  ---@return boolean
-  binary_is_found = function(bin)
-    if vim.fn.executable(bin) == 1 then
-      return true
-    end
-
-    return false
-  end,
-
   ---@param msg string
   ---@param lvl string|integer
   notify = function(msg, lvl)
diff --git a/lua/gopher/_utils/ts/init.lua b/lua/gopher/_utils/ts/init.lua
index 6bcf8fc..ee24f49 100644
--- a/lua/gopher/_utils/ts/init.lua
+++ b/lua/gopher/_utils/ts/init.lua
@@ -1,3 +1,4 @@
+---@diagnostic disable: param-type-mismatch
 local nodes = require "gopher._utils.ts.nodes"
 local u = require "gopher._utils"
 local M = {
@@ -24,13 +25,17 @@ end
 ---@param row string
 ---@param col string
 ---@param bufnr string|nil
+---@param do_notify boolean|nil
 ---@return table|nil
-function M.get_struct_node_at_pos(row, col, bufnr)
+function M.get_struct_node_at_pos(row, col, bufnr, do_notify)
+  local notify = do_notify or true
   local query = M.querys.struct_block .. " " .. M.querys.em_struct_block
   local bufn = bufnr or vim.api.nvim_get_current_buf()
   local ns = nodes.nodes_at_cursor(query, get_name_defaults(), bufn, row, col)
   if ns == nil then
-    u.notify("struct not found", "warn")
+    if notify then
+      u.notify("struct not found", "warn")
+    end
   else
     return ns[#ns]
   end
@@ -39,13 +44,17 @@ end
 ---@param row string
 ---@param col string
 ---@param bufnr string|nil
+---@param do_notify boolean|nil
 ---@return table|nil
-function M.get_func_method_node_at_pos(row, col, bufnr)
+function M.get_func_method_node_at_pos(row, col, bufnr, do_notify)
+  local notify = do_notify or true
   local query = M.querys.func .. " " .. M.querys.method_name
   local bufn = bufnr or vim.api.nvim_get_current_buf()
   local ns = nodes.nodes_at_cursor(query, get_name_defaults(), bufn, row, col)
   if ns == nil then
-    u.notify("function not found", "warn")
+    if notify then
+      u.notify("function not found", "warn")
+    end
   else
     return ns[#ns]
   end
@@ -54,16 +63,20 @@ end
 ---@param row string
 ---@param col string
 ---@param bufnr string|nil
+---@param do_notify boolean|nil
 ---@return table|nil
-function M.get_package_node_at_pos(row, col, bufnr)
+function M.get_package_node_at_pos(row, col, bufnr, do_notify)
+  local notify = do_notify or true
   -- stylua: ignore
   if row > 10 then return end
   local query = M.querys.package
   local bufn = bufnr or vim.api.nvim_get_current_buf()
   local ns = nodes.nodes_at_cursor(query, get_name_defaults(), bufn, row, col)
   if ns == nil then
-    u.notify("package not found", "warn")
-    return nil
+    if notify then
+      u.notify("package not found", "warn")
+      return nil
+    end
   else
     return ns[#ns]
   end
@@ -72,13 +85,17 @@ end
 ---@param row string
 ---@param col string
 ---@param bufnr string|nil
+---@param do_notify boolean|nil
 ---@return table|nil
-function M.get_interface_node_at_pos(row, col, bufnr)
+function M.get_interface_node_at_pos(row, col, bufnr, do_notify)
+  local notify = do_notify or true
   local query = M.querys.interface
   local bufn = bufnr or vim.api.nvim_get_current_buf()
   local ns = nodes.nodes_at_cursor(query, get_name_defaults(), bufn, row, col)
   if ns == nil then
-    u.notify("interface not found", "warn")
+    if notify then
+      u.notify("interface not found", "warn")
+    end
   else
     return ns[#ns]
   end
diff --git a/lua/gopher/api.lua b/lua/gopher/api.lua
new file mode 100644
index 0000000..6e854af
--- /dev/null
+++ b/lua/gopher/api.lua
@@ -0,0 +1,29 @@
+local API = {}
+local tags = require "gopher.struct_tags"
+local tests = require "gopher.gotests"
+local cmd = require "gopher._utils.commands"
+
+API.install_deps = require "gopher.installer"
+API.tags_add = tags.add
+API.tags_rm = tags.remove
+API.impl = require "gopher.impl"
+API.iferr = require "gopher.iferr"
+API.comment = require "gopher.comment"
+API.test_add = tests.func_test
+API.test_exported = tests.all_exported_tests
+API.tests_all = tests.all_tests
+
+API.get = function(...)
+  cmd("get", ...)
+end
+API.mod = function(...)
+  cmd("mod", ...)
+end
+API.generate = function(...)
+  cmd("generate", ...)
+end
+API.work = function(...)
+  cmd("work", ...)
+end
+
+return API
diff --git a/lua/gopher/comment.lua b/lua/gopher/comment.lua
index 6810678..41e3f75 100644
--- a/lua/gopher/comment.lua
+++ b/lua/gopher/comment.lua
@@ -3,25 +3,25 @@ local ts_utils = require "gopher._utils.ts"
 local function generate(row, col)
   local comment, ns = nil, nil
 
-  ns = ts_utils.get_package_node_at_pos(row, col)
+  ns = ts_utils.get_package_node_at_pos(row, col, nil, false)
   if ns ~= nil then
     comment = "// Package " .. ns.name .. " provides " .. ns.name
     return comment, ns
   end
 
-  ns = ts_utils.get_struct_node_at_pos(row, col)
+  ns = ts_utils.get_struct_node_at_pos(row, col, nil, false)
   if ns ~= nil then
     comment = "// " .. ns.name .. " " .. ns.type .. " "
     return comment, ns
   end
 
-  ns = ts_utils.get_func_method_node_at_pos(row, col)
+  ns = ts_utils.get_func_method_node_at_pos(row, col, nil, false)
   if ns ~= nil then
     comment = "// " .. ns.name .. " " .. ns.type .. " "
     return comment, ns
   end
 
-  ns = ts_utils.get_interface_node_at_pos(row, col)
+  ns = ts_utils.get_interface_node_at_pos(row, col, nil, false)
   if ns ~= nil then
     comment = "// " .. ns.name .. " " .. ns.type .. " "
     return comment, ns
@@ -39,6 +39,7 @@ return function()
     ns.dim.s.c,
   })
 
+  ---@diagnostic disable-next-line: param-type-mismatch
   vim.fn.append(row - 1, comment)
 
   vim.api.nvim_win_set_cursor(0, {
diff --git a/lua/gopher/dap/config.lua b/lua/gopher/dap/config.lua
index 553f42d..80b2196 100644
--- a/lua/gopher/dap/config.lua
+++ b/lua/gopher/dap/config.lua
@@ -1,19 +1,19 @@
+---@diagnostic disable: param-type-mismatch
 local function get_arguments()
+  local function get()
+    vim.ui.input({ prompt = "Args: " }, function(input)
+      return vim.split(input or "", " ") ---@diagnostic disable-line: missing-parameter
+    end)
+  end
+
   local co = coroutine.running()
   if co then
     return coroutine.create(function()
-      local args = {}
-      vim.ui.input({ prompt = "Args: " }, function(input)
-        args = vim.split(input or "", " ")
-      end)
+      local args = get()
       coroutine.resume(co, args)
     end)
   else
-    local args = {}
-    vim.ui.input({ prompt = "Args: " }, function(input)
-      args = vim.split(input or "", " ")
-    end)
-    return args
+    return get()
   end
 end
 
diff --git a/lua/gopher/gogenerate.lua b/lua/gopher/gogenerate.lua
deleted file mode 100644
index 5df4390..0000000
--- a/lua/gopher/gogenerate.lua
+++ /dev/null
@@ -1,26 +0,0 @@
-local Job = require "plenary.job"
-local c = require("gopher.config").config.commands
-local u = require "gopher._utils"
-
----run "go generate"
-return function(...)
-  local args = { ... }
-  if #args == 1 and args[1] == "%" then
-    args[1] = vim.fn.expand "%" ---@diagnostic disable-line: missing-parameter
-  end
-
-  local cmd_args = vim.list_extend({ "generate" }, args)
-
-  Job:new({
-    command = c.go,
-    args = cmd_args,
-    on_exit = function(_, retval)
-      if retval ~= 0 then
-        u.notify("command 'go " .. unpack(cmd_args) .. "' exited with code " .. retval, "error")
-        return
-      end
-
-      u.notify("go generate was success runned", "info")
-    end,
-  }):start()
-end
diff --git a/lua/gopher/goget.lua b/lua/gopher/goget.lua
deleted file mode 100644
index 2740179..0000000
--- a/lua/gopher/goget.lua
+++ /dev/null
@@ -1,33 +0,0 @@
-local Job = require "plenary.job"
-local c = require("gopher.config").config.commands
-local u = require "gopher._utils"
-
----run "go get"
-return function(...)
-  local args = { ... }
-  if #args == 0 then
-    u.notify("please provide a package url to get", "error")
-    return
-  end
-
-  for i, arg in ipairs(args) do
-    local m = string.match(arg, "^https://(.*)$") or string.match(arg, "^http://(.*)$") or arg
-    table.remove(args, i)
-    table.insert(args, i, m)
-  end
-
-  local cmd_args = vim.list_extend({ "get" }, args)
-
-  Job:new({
-    command = c.go,
-    args = cmd_args,
-    on_exit = function(_, retval)
-      if retval ~= 0 then
-        u.notify("command 'go " .. unpack(cmd_args) .. "' exited with code " .. retval, "error")
-        return
-      end
-
-      u.notify("go get was success runned", "info")
-    end,
-  }):start()
-end
diff --git a/lua/gopher/gomod.lua b/lua/gopher/gomod.lua
deleted file mode 100644
index f53ba28..0000000
--- a/lua/gopher/gomod.lua
+++ /dev/null
@@ -1,27 +0,0 @@
-local Job = require "plenary.job"
-local c = require("gopher.config").config.commands
-local u = require "gopher._utils"
-
----run "go mod"
-return function(...)
-  local args = { ... }
-  if #args == 0 then
-    u.notify("please provide any mod command", "error")
-    return
-  end
-
-  local cmd_args = vim.list_extend({ "mod" }, args)
-
-  Job:new({
-    command = c.go,
-    args = cmd_args,
-    on_exit = function(_, retval)
-      if retval ~= 0 then
-        u.notify("command 'go " .. unpack(cmd_args) .. "' exited with code " .. retval, "error")
-        return
-      end
-
-      u.notify("go mod was success runned", "info")
-    end,
-  }):start()
-end
diff --git a/lua/gopher/health.lua b/lua/gopher/health.lua
index 963f0cf..f1cc979 100644
--- a/lua/gopher/health.lua
+++ b/lua/gopher/health.lua
@@ -1,5 +1,5 @@
 local health = vim.health or require "health"
-local utils = require "gopher._utils"
+local utils = require "gopher._utils._health"
 local c = require("gopher.config").config.commands
 
 local requried = "Gopher.nvim will not work without it!"
diff --git a/lua/gopher/init.lua b/lua/gopher/init.lua
index 39f5ca9..46b649e 100644
--- a/lua/gopher/init.lua
+++ b/lua/gopher/init.lua
@@ -1,19 +1,5 @@
-local tags = require "gopher.struct_tags"
-local gotests = require "gopher.gotests"
-local gopher = {}
+local GOPHER = {}
 
-gopher.install_deps = require "gopher.installer"
-gopher.tags_add = tags.add
-gopher.tags_rm = tags.remove
-gopher.mod = require "gopher.gomod"
-gopher.get = require "gopher.goget"
-gopher.impl = require "gopher.impl"
-gopher.generate = require "gopher.gogenerate"
-gopher.iferr = require "gopher.iferr"
-gopher.comment = require "gopher.comment"
-gopher.test_add = gotests.func_test
-gopher.test_exported = gotests.all_exported_tests
-gopher.tests_all = gotests.all_tests
-gopher.setup = require("gopher.config").setup
+GOPHER.setup = require("gopher.config").setup
 
-return gopher
+return GOPHER
diff --git a/plugin/gopher.vim b/plugin/gopher.vim
index 089c330..e797966 100644
--- a/plugin/gopher.vim
+++ b/plugin/gopher.vim
@@ -1,12 +1,13 @@
-command! -nargs=* GoTagAdd :lua require"gopher".tags_add(<f-args>)
-command! -nargs=* GoTagRm :lua require"gopher".tags_rm(<f-args>)
-command! -nargs=* GoTestAdd :lua require"gopher".test_add(<f-args>)
-command! -nargs=* GoTestsAll :lua require"gopher".tests_all(<f-args>)
-command! -nargs=* GoTestsExp :lua require"gopher".test_exported(<f-args>)
-command! -nargs=* GoMod :lua require"gopher".mod(<f-args>)
-command! -nargs=* GoGet :lua require"gopher".get(<f-args>)
-command! -nargs=* GoImpl :lua require"gopher".impl(<f-args>)
-command! -nargs=* GoGenerate :lua require"gopher".generate(<f-args>)
-command! GoCmt :lua require"gopher".comment()
-command! GoIfErr :lua require"gopher".iferr()
-command! GoInstallDeps :lua require"gopher".install_deps()
+command! -nargs=* GoTagAdd :lua require"gopher.api".tags_add(<f-args>)
+command! -nargs=* GoTagRm :lua require"gopher.api".tags_rm(<f-args>)
+command! -nargs=* GoTestAdd :lua require"gopher.api".test_add(<f-args>)
+command! -nargs=* GoTestsAll :lua require"gopher.api".tests_all(<f-args>)
+command! -nargs=* GoTestsExp :lua require"gopher.api".test_exported(<f-args>)
+command! -nargs=* GoMod :lua require"gopher.api".mod(<f-args>)
+command! -nargs=* GoGet :lua require"gopher.api".get(<f-args>)
+command! -nargs=* GoWork :lua require"gopher.api".work(<f-args>)
+command! -nargs=* GoImpl :lua require"gopher.api".impl(<f-args>)
+command! -nargs=* GoGenerate :lua require"gopher.api".generate(<f-args>)
+command! GoCmt :lua require"gopher.api".comment()
+command! GoIfErr :lua require"gopher.api".iferr()
+command! GoInstallDeps :lua require"gopher.api".install_deps()