diff --git a/README.md b/README.md
index b8b1b56..216665f 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,12 @@ This command exec the installation flow of composer's install. This process requ
 :ComposerInstall [--no-dev ..]
 ```
 This command exec `composer install`. Now you can attach after this command a custom callback to exec your personal flow.
+
+```vim
+:ComposerInit [--no-dev ..]
+```
+This command exec `composer init`.
+
 ```vim
 function! MyCallbackFunction()
     exec ':silent ! ctags -a %'
@@ -28,6 +34,11 @@ In this example after every `composer install` I exec a ctags generation
 ```
 This command exec `composer update`.
 
+```vim
+:ComposerRequireFunc
+```
+This command exec `composer require <vendor/repository> <version>`.
+
 ```vim
 :ComposerJSON
 ```
diff --git a/plugin/vim-composer.vim b/plugin/vim-composer.vim
index f3608fc..a5565f2 100644
--- a/plugin/vim-composer.vim
+++ b/plugin/vim-composer.vim
@@ -24,7 +24,10 @@ endif
 
 command! -narg=* ComposerRun call s:ComposerRunFunc(<q-args>)
 command! -narg=* ComposerInstall call s:ComposerInstallFunc(<q-args>)
+command! -narg=* ComposerInit call s:ComposerInit(<q-args>)
 command! -narg=* ComposerUpdate call s:ComposerUpdateFunc(<q-args>)
+command! -narg=* ComposerRequire call s:ComposerRequireFunc(<q-args>)
+
 command! ComposerGet call s:ComposerGetFunc()
 command! ComposerJSON call s:OpenComposerJSON()
 
@@ -56,10 +59,18 @@ function! s:ComposerInstallFunc(arg)
     endif
 endfunction
 
+function! s:ComposerInit()
+    exe s:ComposerRunFunc("init")
+endfunction
+
 function! s:ComposerUpdateFunc(arg)
     exe s:ComposerRunFunc("update")
 endfunction
 
+function! s:ComposerRequireFunc()
+    exe s:ComposerRunFunc("require")
+endfunction
+
 function! g:ComposerKnowWhereCurrentFileIs()
     let g:currentWord = expand('<cword>')
     let l:command = "grep " . g:currentWord . " ./vendor/composer -R | awk '{print $6}' | awk -F\\' '{print $2}'"