diff --git a/README.md b/README.md
index 107474d..fb0d9f0 100644
--- a/README.md
+++ b/README.md
@@ -52,12 +52,13 @@ plugins with `plug#begin(path)` call.
 
 ### Commands
 
-| Command                | Description               |
-| ---------------------- | ------------------------- |
-| PlugInstall [#threads] | Install plugins           |
-| PlugUpdate  [#threads] | Install or update plugins |
-| PlugClean              | Remove unused directories |
-| PlugUpgrade            | Upgrade vim-plug itself   |
+| Command                | Description                 |
+| ---------------------- | --------------------------- |
+| PlugInstall [#threads] | Install plugins             |
+| PlugUpdate  [#threads] | Install or update plugins   |
+| PlugClean              | Remove unused directories   |
+| PlugUpgrade            | Upgrade vim-plug itself     |
+| PlugStatus             | Check the status of plugins |
 
 (Default number of threads = `g:plug_threads` or 16)
 
diff --git a/plug.vim b/plug.vim
index a91ec05..e0bde70 100644
--- a/plug.vim
+++ b/plug.vim
@@ -79,6 +79,7 @@ function! plug#begin(...)
   command! -nargs=* PlugUpdate  call s:update(<f-args>)
   command! -nargs=0 -bang PlugClean call s:clean('<bang>' == '!')
   command! -nargs=0 PlugUpgrade if s:upgrade() | execute "source ". s:me | endif
+  command! -nargs=0 PlugStatus  call s:status()
 endfunction
 
 function! plug#end()
@@ -246,7 +247,7 @@ function! s:update_serial(pull)
           \   spec.branch, spec.branch)) : 'Already installed'
         let error = a:pull ? v:shell_error != 0 : 0
       else
-        let result = "PlugClean required. Invalid remote repository."
+        let result = "PlugClean required. Invalid remote."
         let error = 1
       endif
     else
@@ -313,7 +314,7 @@ function! s:update_parallel(pull, threads)
                 [true, skip]
               end
             else
-              [false, "PlugClean required. Invalid remote repository."]
+              [false, "PlugClean required. Invalid remote."]
             end
           else
             FileUtils.mkdir_p(base)
@@ -437,3 +438,32 @@ function! s:upgrade()
   endif
 endfunction
 
+function! s:status()
+  call s:prepare()
+  call append(0, 'Checking plugins')
+
+  let errs = 0
+  for [name, spec] in items(g:plugs)
+    let err = 'OK'
+    if isdirectory(spec.dir)
+      execute 'cd '.spec.dir
+      if s:git_valid(spec, 0)
+        let branch = s:system('git rev-parse --abbrev-ref HEAD')
+        if spec.branch != branch
+          let err = '(x) Invalid branch: '.branch.'. Try PlugUpdate.'
+        endif
+      else
+        let err = '(x) Invalid remote. Try PlugClean.'
+      endif
+      cd -
+    else
+      let err = '(x) Not found. Try PlugInstall.'
+    endif
+    let errs += err != 'OK'
+    call append(2, printf('- %s: %s', name, err))
+    call cursor(3, 1)
+    redraw
+  endfor
+  call setline(1, 'Finished. '.errs.' error(s).')
+endfunction
+