diff --git a/bin/developer b/bin/developer
index 4ba8a54cc3..83213f9c72 100755
--- a/bin/developer
+++ b/bin/developer
@@ -34,7 +34,7 @@ use Doctrine\ORM\Tools\Console\Command\ConvertMappingCommand;
 use Doctrine\ORM\Tools\Console\Command\RunDqlCommand;
 use Doctrine\ORM\Tools\Console\Command\ValidateSchemaCommand;
 
-require_once __DIR__ . '/../vendor/autoload.php';
+require_once __DIR__ . '/../plugins/autoload.php';
 
 try {
     $cli = new CLI("
diff --git a/lib/Alchemy/Phrasea/Command/Plugin/AbstractPluginCommand.php b/lib/Alchemy/Phrasea/Command/Plugin/AbstractPluginCommand.php
new file mode 100644
index 0000000000..e241c92d98
--- /dev/null
+++ b/lib/Alchemy/Phrasea/Command/Plugin/AbstractPluginCommand.php
@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2013 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\Command\Plugin;
+
+use Alchemy\Phrasea\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+abstract class AbstractPluginCommand extends Command
+{
+    protected function validatePlugins(InputInterface $input, OutputInterface $output)
+    {
+        $manifests = array();
+
+        $output->write("Validating plugins...");
+        foreach ($this->container['plugins.explorer'] as $directory) {
+            $manifests[] = $manifest = $this->container['plugins.plugins-validator']->validatePlugin($directory);
+        }
+        $output->writeln(" <comment>OK</comment>");
+
+        return $manifests;
+    }
+
+    protected function updateConfigFiles(InputInterface $input, OutputInterface $output)
+    {
+        $manifests = $this->validatePlugins($input, $output);
+
+        $output->write("Updating config files...");
+        $this->container['plugins.autoloader-generator']->write($manifests);
+        $output->writeln(" <comment>OK</comment>");
+    }
+}
diff --git a/lib/Alchemy/Phrasea/Command/Plugin/AddPlugin.php b/lib/Alchemy/Phrasea/Command/Plugin/AddPlugin.php
new file mode 100644
index 0000000000..1fd0c2c0cd
--- /dev/null
+++ b/lib/Alchemy/Phrasea/Command/Plugin/AddPlugin.php
@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2013 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\Command\Plugin;
+
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Input\InputArgument;
+
+class AddPlugin extends AbstractPluginCommand
+{
+    public function __construct()
+    {
+        parent::__construct('plugins:add');
+
+        $this
+            ->setDescription('Install a plugin to Phraseanet')
+            ->addArgument('source', InputArgument::REQUIRED, 'The source is a folder');
+    }
+
+    protected function doExecute(InputInterface $input, OutputInterface $output)
+    {
+        $source = $input->getArgument('source');
+
+        $temporaryDir = $this->container['temporary-filesystem']->createTemporaryDirectory();
+
+        $output->write("Importing <info>$source</info>...");
+        $this->container['plugins.importer']->import($source, $temporaryDir);
+        $output->writeln(" <comment>OK</comment>");
+
+        $output->write("Validating plugin...");
+        $manifest = $this->container['plugins.plugins-validator']->validatePlugin($temporaryDir);
+        $output->writeln(" <comment>OK</comment> found <info>".$manifest->getName()."</info>");
+
+        $targetDir  = $this->container['plugins.directory'] . DIRECTORY_SEPARATOR . $manifest->getName();
+
+        $output->write("Setting up composer...");
+        $this->container['plugins.composer-installer']->install($temporaryDir);
+        $output->writeln(" <comment>OK</comment>");
+
+        $output->write("Installing plugin <info>".$manifest->getName()."</info>...");
+        $this->container['filesystem']->mirror($temporaryDir, $targetDir);
+        $output->writeln(" <comment>OK</comment>");
+
+        $output->write("Removing temporary directory...");
+        $this->container['filesystem']->remove($temporaryDir);
+        $output->writeln(" <comment>OK</comment>");
+
+        $this->updateConfigFiles($input, $output);
+
+        return 0;
+    }
+}
diff --git a/lib/Alchemy/Phrasea/Command/Plugin/RemovePlugin.php b/lib/Alchemy/Phrasea/Command/Plugin/RemovePlugin.php
new file mode 100644
index 0000000000..8d26f5e22d
--- /dev/null
+++ b/lib/Alchemy/Phrasea/Command/Plugin/RemovePlugin.php
@@ -0,0 +1,43 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2013 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\Command\Plugin;
+
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Input\InputArgument;
+
+class RemovePlugin extends AbstractPluginCommand
+{
+    public function __construct()
+    {
+        parent::__construct('plugins:remove');
+
+        $this
+            ->setDescription('Removes a plugin given its name')
+            ->addArgument('name', InputArgument::REQUIRED, 'The name of the plugin');
+    }
+
+    protected function doExecute(InputInterface $input, OutputInterface $output)
+    {
+        $name = $input->getArgument('name');
+
+        $path = $this->container['plugins.directory'] . DIRECTORY_SEPARATOR . $name;
+
+        $output->write("Removing <info>$name</info>...");
+        $this->container['filesystem']->remove($path);
+        $output->writeln(" <comment>OK</comment>");
+
+        $this->updateConfigFiles($input, $output);
+
+        return 0;
+    }
+}