diff --git a/drupalorg_project/drupalorg_project.install b/drupalorg_project/drupalorg_project.install
index 9f1f9ef..1c7a50c 100644
--- a/drupalorg_project/drupalorg_project.install
+++ b/drupalorg_project/drupalorg_project.install
@@ -18,6 +18,17 @@ function drupalorg_project_install() {
 }
 
 /**
+ * Implements hook_uninstall().
+ */
+function drupalorg_project_uninstall() {
+  variable_del('packagist_username');
+  variable_del('packagist_api_token');
+  variable_del('packagist_api_url');
+  variable_del('packagist_drupal_url');
+  variable_del('drupal_git_url');
+}
+
+/**
  * Implements hook_update_dependencies().
  */
 function drupalorg_project_update_dependencies() {
diff --git a/drupalorg_project/drupalorg_project.module b/drupalorg_project/drupalorg_project.module
index 2f4a983..c61b174 100644
--- a/drupalorg_project/drupalorg_project.module
+++ b/drupalorg_project/drupalorg_project.module
@@ -118,6 +118,12 @@ function drupalorg_project_menu() {
     'type' => MENU_LOCAL_TASK,
     'weight' => 6,
   );
+  $items['admin/config/system/drupalorg-packagist'] = array(
+    'title' => 'Drupal.org Packagist settings',
+    'access arguments' => array('administer site configuration'),
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('drupalorg_project_packagist_settings_form'),
+  );
 
   // Callbacks to process legacy urls.
   $map = array(
@@ -915,6 +921,114 @@ function drupalorg_project_node_view($node, $view_mode = 'full') {
   }
 }
 
+function drupalorg_project_packagist_settings_form($form, &$form_state) {
+  $form['authentication'] = array(
+    '#type' => 'fieldset', 
+    '#title' => t('Packagist authentication'), 
+    '#collapsible' => FALSE, 
+    '#collapsed' => FALSE,
+  );
+
+  $form['authentication']['packagist_username'] = array(
+    '#type' => 'textfield', 
+    '#title' => t('Packagist username'), 
+    '#default_value' => variable_get('packagist_username', FALSE), 
+    '#size' => 60, 
+    '#maxlength' => 128, 
+    '#required' => TRUE,
+  );
+
+  $form['authentication']['packagist_api_token'] = array(
+    '#type' => 'textfield', 
+    '#title' => t('Packagist API token'), 
+    '#default_value' => variable_get('packagist_api_token', FALSE), 
+    '#size' => 60, 
+    '#maxlength' => 128, 
+    '#required' => TRUE,
+  );
+
+  $form['packagist_api_url'] = array(
+    '#type' => 'textfield', 
+    '#title' => t('Packagist API url'), 
+    '#default_value' => variable_get('packagist_api_url', 'https://packagist.org/api/'), 
+    '#size' => 60, 
+    '#maxlength' => 128, 
+    '#required' => TRUE,
+  );
+
+  $form['packagist_drupal_url'] = array(
+    '#type' => 'textfield', 
+    '#title' => t('Packagist Drupal url'), 
+    '#default_value' => variable_get('packagist_drupal_url', 'https://packagist.org/packages/drupal/'), 
+    '#size' => 60, 
+    '#maxlength' => 128, 
+    '#required' => TRUE,
+  );
+
+  $form['drupal_git_url'] = array(
+    '#type' => 'textfield', 
+    '#title' => t('Drupal git url'), 
+    '#default_value' => variable_get('drupal_git_url', 'http://git.drupal.org/project/'), 
+    '#size' => 60, 
+    '#maxlength' => 128, 
+    '#required' => TRUE,
+  );
+
+  return system_settings_form($form);
+}
+
+/**
+ * Implements hook_versioncontrol_code_arrival().
+ */
+function drupalorg_versioncontrol_code_arrival(VersioncontrolRepository $repository, VersioncontrolEvent $event){
+  $packagist_project = drupalorg_project_packagist_get($repository);
+  if ($packagist_project->code === 404) {
+    drupalorg_project_packagist_submit('create-package', $repository);
+  }
+  else {
+    drupalorg_project_packagist_submit('update-package', $repository);
+  }
+}
+
+/**
+ * Get package info from packagist
+ *
+ * @param VersioncontrolRepository $repository
+ *   The repository object.
+ */
+function drupalorg_project_packagist_get(VersioncontrolRepository $repository) {
+  $project_url_name = check_plain(drupal_encode_path($repository->name));
+  $packagist_drupal_url = variable_get('packagist_drupal_url', 'https://packagist.org/packages/drupal/');
+  return drupal_http_request("{$packagist_drupal_url}{$project_url_name}.json", [
+    'headers' => array('Content-Type' => 'application/json'),
+    'method' => 'GET'
+  ]);
+}
+
+/**
+ * Submit to packagist
+ *
+ * @param string $endpoint
+ *   The Packagist endpoint to use ('update-package' or 'create-package').
+ * @param VersioncontrolRepository $repository
+ *   The repository object.
+ */
+function drupalorg_project_packagist_submit($endpoint, VersioncontrolRepository $repository) {
+  $packagist_username = variable_get('packagist_username', FALSE);
+  $packagist_api_token = variable_get('packagist_api_token', FALSE);
+  $packagist_api_url = variable_get('packagist_api_url', 'https://packagist.org/api/');
+  $drupal_git_url = variable_get('drupal_git_url', 'http://git.drupal.org/project/');
+  if ($packagist_username && $packagist_api_token) {
+    $project_url_name = check_plain(drupal_encode_path($repository->name . '.git'));
+    $anon_project_url = $drupal_git_url . $project_url_name;
+    return drupal_http_request("{$packagist_api_url}{$endpoint}?username={$packagist_username}&apiToken={$packagist_api_token}", [
+      'headers' => array('Content-Type' => 'application/json'),
+      'method' => 'POST',
+      'data' => json_encode(['repository' => ['url' => $anon_project_url]]),
+    ]);
+  }
+}
+
 /**
  * Implements hook_preprocess_node().
  */