diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -2178,6 +2178,7 @@
     'PhabricatorOwnersPackagePHIDType' => 'applications/owners/phid/PhabricatorOwnersPackagePHIDType.php',
     'PhabricatorOwnersPackagePathValidator' => 'applications/repository/worker/commitchangeparser/PhabricatorOwnersPackagePathValidator.php',
     'PhabricatorOwnersPackageQuery' => 'applications/owners/query/PhabricatorOwnersPackageQuery.php',
+    'PhabricatorOwnersPackageSearchEngine' => 'applications/owners/query/PhabricatorOwnersPackageSearchEngine.php',
     'PhabricatorOwnersPackageTestCase' => 'applications/owners/storage/__tests__/PhabricatorOwnersPackageTestCase.php',
     'PhabricatorOwnersPath' => 'applications/owners/storage/PhabricatorOwnersPath.php',
     'PhabricatorPHDConfigOptions' => 'applications/config/option/PhabricatorPHDConfigOptions.php',
@@ -5584,6 +5585,7 @@
     'PhabricatorOwnersPackageEditor' => 'PhabricatorEditor',
     'PhabricatorOwnersPackagePHIDType' => 'PhabricatorPHIDType',
     'PhabricatorOwnersPackageQuery' => 'PhabricatorCursorPagedPolicyAwareQuery',
+    'PhabricatorOwnersPackageSearchEngine' => 'PhabricatorApplicationSearchEngine',
     'PhabricatorOwnersPackageTestCase' => 'PhabricatorTestCase',
     'PhabricatorOwnersPath' => 'PhabricatorOwnersDAO',
     'PhabricatorPHDConfigOptions' => 'PhabricatorApplicationConfigOptions',
diff --git a/src/applications/owners/application/PhabricatorOwnersApplication.php b/src/applications/owners/application/PhabricatorOwnersApplication.php
--- a/src/applications/owners/application/PhabricatorOwnersApplication.php
+++ b/src/applications/owners/application/PhabricatorOwnersApplication.php
@@ -42,8 +42,7 @@
   public function getRoutes() {
     return array(
       '/owners/' => array(
-        '' => 'PhabricatorOwnersListController',
-        'view/(?P<view>[^/]+)/' => 'PhabricatorOwnersListController',
+        '(?:query/(?P<queryKey>[^/]+)/)?' => 'PhabricatorOwnersListController',
         'edit/(?P<id>[1-9]\d*)/' => 'PhabricatorOwnersEditController',
         'new/' => 'PhabricatorOwnersEditController',
         'package/(?P<id>[1-9]\d*)/' => 'PhabricatorOwnersDetailController',
diff --git a/src/applications/owners/controller/PhabricatorOwnersController.php b/src/applications/owners/controller/PhabricatorOwnersController.php
--- a/src/applications/owners/controller/PhabricatorOwnersController.php
+++ b/src/applications/owners/controller/PhabricatorOwnersController.php
@@ -1,70 +1,3 @@
 <?php
 
-abstract class PhabricatorOwnersController extends PhabricatorController {
-
-  private $filter;
-
-  private function getSideNavFilter() {
-    return $this->filter;
-  }
-  protected function setSideNavFilter($filter) {
-    $this->filter = $filter;
-    return $this;
-  }
-
-  public function buildSideNavView() {
-    $nav = new AphrontSideNavFilterView();
-    $base_uri = new PhutilURI('/owners/');
-    $nav->setBaseURI($base_uri);
-
-    $nav->addLabel(pht('Packages'));
-    $this->getExtraPackageViews($nav);
-    $nav->addFilter('view/owned', pht('Owned'));
-    $nav->addFilter('view/projects', pht('Projects'));
-    $nav->addFilter('view/all', pht('All'));
-
-    $nav->selectFilter($this->getSideNavFilter(), 'view/owned');
-
-    $filter = $nav->getSelectedFilter();
-    switch ($filter) {
-      case 'view/owned':
-        $title = pht('Owned Packages');
-        break;
-      case 'view/all':
-        $title = pht('All Packages');
-        break;
-      case 'view/projects':
-        $title = pht('Projects');
-        break;
-      case 'new':
-        $title = pht('New Package');
-        break;
-      default:
-        $title = pht('Package');
-        break;
-    }
-
-    return $nav;
-  }
-
-  protected function buildApplicationCrumbs() {
-    $crumbs = parent::buildApplicationCrumbs();
-
-    $crumbs->addAction(
-      id(new PHUIListItemView())
-        ->setName(pht('Create Package'))
-        ->setHref('/owners/new/')
-        ->setIcon('fa-plus-square'));
-
-    return $crumbs;
-  }
-
-  public function buildApplicationMenu() {
-    return $this->buildSideNavView()->getMenu();
-  }
-
-  protected function getExtraPackageViews(AphrontSideNavFilterView $view) {
-    return;
-  }
-
-}
+abstract class PhabricatorOwnersController extends PhabricatorController {}
diff --git a/src/applications/owners/controller/PhabricatorOwnersDetailController.php b/src/applications/owners/controller/PhabricatorOwnersDetailController.php
--- a/src/applications/owners/controller/PhabricatorOwnersDetailController.php
+++ b/src/applications/owners/controller/PhabricatorOwnersDetailController.php
@@ -3,22 +3,20 @@
 final class PhabricatorOwnersDetailController
   extends PhabricatorOwnersController {
 
-  private $id;
-  private $package;
-
-  public function willProcessRequest(array $data) {
-    $this->id = $data['id'];
+  public function shouldAllowPublic() {
+    return true;
   }
 
-  public function processRequest() {
-    $request = $this->getRequest();
-    $user = $request->getUser();
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $this->getViewer();
 
-    $package = id(new PhabricatorOwnersPackage())->load($this->id);
+    $package = id(new PhabricatorOwnersPackageQuery())
+      ->setViewer($viewer)
+      ->withIDs(array($request->getURIData('id')))
+      ->executeOne();
     if (!$package) {
       return new Aphront404Response();
     }
-    $this->package = $package;
 
     $paths = $package->loadPaths();
     $owners = $package->loadOwners();
@@ -30,7 +28,7 @@
 
     if ($repository_phids) {
       $repositories = id(new PhabricatorRepositoryQuery())
-        ->setViewer($user)
+        ->setViewer($viewer)
         ->withPHIDs(array_keys($repository_phids))
         ->execute();
       $repositories = mpull($repositories, null, 'getPHID');
@@ -131,9 +129,6 @@
     $panel->setHeader($header);
     $panel->appendChild($table);
 
-    $key = 'package/'.$package->getID();
-    $this->setSideNavFilter($key);
-
     $commit_views = array();
 
     $commit_uri = id(new PhutilURI('/audit/'))
@@ -151,7 +146,7 @@
       ->execute();
     if ($attention_commits) {
       $view = id(new PhabricatorAuditListView())
-        ->setUser($user)
+        ->setUser($viewer)
         ->setCommits($attention_commits);
 
       $commit_views[] = array(
@@ -172,7 +167,7 @@
       ->execute();
 
     $view = id(new PhabricatorAuditListView())
-      ->setUser($user)
+      ->setUser($viewer)
       ->setCommits($all_commits)
       ->setNoDataString(pht('No commits in this package.'));
 
@@ -210,21 +205,15 @@
     $crumbs = $this->buildApplicationCrumbs();
     $crumbs->addTextCrumb($package->getName());
 
-    $nav = $this->buildSideNavView();
-    $nav->appendChild($crumbs);
-    $nav->appendChild($panel);
-    $nav->appendChild($commit_panels);
-
     return $this->buildApplicationPage(
-      $nav,
+      array(
+        $crumbs,
+        $panel,
+        $commit_panels,
+      ),
       array(
         'title' => pht('Package %s', $package->getName()),
       ));
   }
 
-  protected function getExtraPackageViews(AphrontSideNavFilterView $view) {
-    $package = $this->package;
-    $view->addFilter('package/'.$package->getID(), pht('Details'));
-  }
-
 }
diff --git a/src/applications/owners/controller/PhabricatorOwnersEditController.php b/src/applications/owners/controller/PhabricatorOwnersEditController.php
--- a/src/applications/owners/controller/PhabricatorOwnersEditController.php
+++ b/src/applications/owners/controller/PhabricatorOwnersEditController.php
@@ -3,24 +3,27 @@
 final class PhabricatorOwnersEditController
   extends PhabricatorOwnersController {
 
-  private $id;
-
-  public function willProcessRequest(array $data) {
-    $this->id = idx($data, 'id');
-  }
-
-  public function processRequest() {
-    $request = $this->getRequest();
-    $user = $request->getUser();
-
-    if ($this->id) {
-      $package = id(new PhabricatorOwnersPackage())->load($this->id);
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $request->getUser();
+
+    $id = $request->getURIData('id');
+    if ($id) {
+      $package = id(new PhabricatorOwnersPackageQuery())
+        ->setViewer($viewer)
+        ->withIDs(array($id))
+        ->requireCapabilities(
+          array(
+            PhabricatorPolicyCapability::CAN_VIEW,
+            // TODO: Support this capability.
+            // PhabricatorPolicyCapability::CAN_EDIT,
+          ))
+        ->executeOne();
       if (!$package) {
         return new Aphront404Response();
       }
     } else {
       $package = new PhabricatorOwnersPackage();
-      $package->setPrimaryOwnerPHID($user->getPHID());
+      $package->setPrimaryOwnerPHID($viewer->getPHID());
     }
 
     $e_name = true;
@@ -89,7 +92,7 @@
         $package->attachOldPrimaryOwnerPHID($old_primary);
         try {
           id(new PhabricatorOwnersPackageEditor())
-            ->setActor($user)
+            ->setActor($viewer)
             ->setPackage($package)
             ->save();
           return id(new AphrontRedirectResponse())
@@ -123,15 +126,12 @@
 
     if ($package->getID()) {
       $title = pht('Edit Package');
-      $side_nav_filter = 'edit/'.$this->id;
     } else {
       $title = pht('New Package');
-      $side_nav_filter = 'new';
     }
-    $this->setSideNavFilter($side_nav_filter);
 
     $repos = id(new PhabricatorRepositoryQuery())
-      ->setViewer($user)
+      ->setViewer($viewer)
       ->execute();
 
     $default_paths = array();
@@ -171,7 +171,7 @@
       : '/owners/';
 
     $form = id(new AphrontFormView())
-      ->setUser($user)
+      ->setUser($viewer)
       ->appendChild(
         id(new AphrontFormTextControl())
           ->setLabel(pht('Name'))
@@ -256,24 +256,14 @@
       $crumbs->addTextCrumb(pht('New Package'));
     }
 
-    $nav = $this->buildSideNavView();
-    $nav->appendChild($crumbs);
-    $nav->appendChild($form_box);
-
     return $this->buildApplicationPage(
       array(
-        $nav,
+        $crumbs,
+        $form_box,
       ),
       array(
         'title' => $title,
       ));
   }
 
-  protected function getExtraPackageViews(AphrontSideNavFilterView $view) {
-    if ($this->id) {
-      $view->addFilter('edit/'.$this->id, pht('Edit'));
-    } else {
-      $view->addFilter('new', pht('New'));
-    }
-  }
 }
diff --git a/src/applications/owners/controller/PhabricatorOwnersListController.php b/src/applications/owners/controller/PhabricatorOwnersListController.php
--- a/src/applications/owners/controller/PhabricatorOwnersListController.php
+++ b/src/applications/owners/controller/PhabricatorOwnersListController.php
@@ -3,341 +3,52 @@
 final class PhabricatorOwnersListController
   extends PhabricatorOwnersController {
 
-  protected $view;
-
-  public function willProcessRequest(array $data) {
-    $this->view = idx($data, 'view', 'owned');
-    $this->setSideNavFilter('view/'.$this->view);
+  public function shouldAllowPublic() {
+    return true;
   }
 
-  public function processRequest() {
-
-    $request = $this->getRequest();
-    $user = $request->getUser();
-
-    $package = new PhabricatorOwnersPackage();
-    $owner = new PhabricatorOwnersOwner();
-    $path = new PhabricatorOwnersPath();
-
-    $repository_phid = '';
-    if ($request->getStr('repository') != '') {
-      $repository_phid = id(new PhabricatorRepositoryQuery())
-        ->setViewer($user)
-        ->withCallsigns(array($request->getStr('repository')))
-        ->executeOne()
-        ->getPHID();
-    }
-
-    switch ($this->view) {
-      case 'search':
-        $packages = array();
-
-        $conn_r = $package->establishConnection('r');
-
-        $where = array('1 = 1');
-        $join = array();
-        $having = '';
-
-        if ($request->getStr('name')) {
-          $where[] = qsprintf(
-            $conn_r,
-            'p.name LIKE %~',
-            $request->getStr('name'));
-        }
-
-        if ($repository_phid || $request->getStr('path')) {
-
-          $join[] = qsprintf(
-            $conn_r,
-            'JOIN %T path ON path.packageID = p.id',
-            $path->getTableName());
-
-          if ($repository_phid) {
-            $where[] = qsprintf(
-              $conn_r,
-              'path.repositoryPHID = %s',
-              $repository_phid);
-          }
-
-          if ($request->getStr('path')) {
-            $where[] = qsprintf(
-              $conn_r,
-              '(path.path LIKE %~ AND NOT path.excluded) OR
-                %s LIKE CONCAT(REPLACE(path.path, %s, %s), %s)',
-              $request->getStr('path'),
-              $request->getStr('path'),
-              '_',
-              '\_',
-              '%');
-            $having = 'HAVING MAX(path.excluded) = 0';
-          }
-
-        }
-
-        if ($request->getArr('owner')) {
-          $join[] = qsprintf(
-            $conn_r,
-            'JOIN %T o ON o.packageID = p.id',
-            $owner->getTableName());
-          $where[] = qsprintf(
-            $conn_r,
-            'o.userPHID IN (%Ls)',
-            $request->getArr('owner'));
-        }
-
-        $data = queryfx_all(
-          $conn_r,
-          'SELECT p.* FROM %T p %Q WHERE %Q GROUP BY p.id %Q',
-          $package->getTableName(),
-          implode(' ', $join),
-          '('.implode(') AND (', $where).')',
-          $having);
-        $packages = $package->loadAllFromArray($data);
-
-        $header = pht('Search Results');
-        $nodata = pht('No packages match your query.');
-        break;
-      case 'owned':
-        $data = queryfx_all(
-          $package->establishConnection('r'),
-          'SELECT p.* FROM %T p JOIN %T o ON p.id = o.packageID
-            WHERE o.userPHID = %s GROUP BY p.id',
-          $package->getTableName(),
-          $owner->getTableName(),
-          $user->getPHID());
-        $packages = $package->loadAllFromArray($data);
-
-        $header = pht('Owned Packages');
-        $nodata = pht('No owned packages');
-        break;
-      case 'projects':
-        $projects = id(new PhabricatorProjectQuery())
-          ->setViewer($user)
-          ->withMemberPHIDs(array($user->getPHID()))
-          ->withStatus(PhabricatorProjectQuery::STATUS_ANY)
-          ->execute();
-        $owner_phids = mpull($projects, 'getPHID');
-        if ($owner_phids) {
-          $data = queryfx_all(
-            $package->establishConnection('r'),
-            'SELECT p.* FROM %T p JOIN %T o ON p.id = o.packageID
-              WHERE o.userPHID IN (%Ls) GROUP BY p.id',
-            $package->getTableName(),
-            $owner->getTableName(),
-            $owner_phids);
-        } else {
-          $data = array();
-        }
-        $packages = $package->loadAllFromArray($data);
-
-        $header = pht('Project Packages');
-        $nodata = pht('No owned packages');
-        break;
-      case 'all':
-        $packages = $package->loadAll();
-
-        $header = pht('All Packages');
-        $nodata = pht('There are no defined packages.');
-        break;
-    }
-
-    $content = $this->renderPackageTable(
-      $packages,
-      $header,
-      $nodata);
-
-    $filter = new AphrontListFilterView();
-
-    $owner_phids = $request->getArr('owner');
-
-    $callsigns = array('' => pht('(Any Repository)'));
-    $repositories = id(new PhabricatorRepositoryQuery())
-      ->setViewer($user)
-      ->setOrder('callsign')
-      ->execute();
-    foreach ($repositories as $repository) {
-      $callsigns[$repository->getCallsign()] =
-        $repository->getCallsign().': '.$repository->getName();
-    }
-
-    $form = id(new AphrontFormView())
-      ->setUser($user)
-      ->setAction('/owners/view/search/')
-      ->setMethod('GET')
-      ->appendChild(
-        id(new AphrontFormTextControl())
-          ->setName('name')
-          ->setLabel(pht('Name'))
-          ->setValue($request->getStr('name')))
-      ->appendControl(
-        id(new AphrontFormTokenizerControl())
-          ->setDatasource(new PhabricatorProjectOrUserDatasource())
-          ->setLimit(1)
-          ->setName('owner')
-          ->setLabel(pht('Owner'))
-          ->setValue($owner_phids))
-      ->appendChild(
-        id(new AphrontFormSelectControl())
-          ->setName('repository')
-          ->setLabel(pht('Repository'))
-          ->setOptions($callsigns)
-          ->setValue($request->getStr('repository')))
-      ->appendChild(
-        id(new AphrontFormTextControl())
-          ->setName('path')
-          ->setLabel(pht('Path'))
-          ->setValue($request->getStr('path')))
-      ->appendChild(
-        id(new AphrontFormSubmitControl())
-          ->setValue(pht('Search for Packages')));
-
-    $filter->appendChild($form);
-    $title = pht('Package Index');
-
-    $crumbs = $this->buildApplicationCrumbs();
-    $crumbs->addTextCrumb($header);
-    $crumbs->setBorder(true);
-
-    $nav = $this->buildSideNavView();
-    $nav->appendChild($crumbs);
-    $nav->appendChild($filter);
-    $nav->appendChild($content);
+  public function handleRequest(AphrontRequest $request) {
+    $controller = id(new PhabricatorApplicationSearchController())
+      ->setQueryKey($request->getURIData('queryKey'))
+      ->setSearchEngine(new PhabricatorOwnersPackageSearchEngine())
+      ->setNavigation($this->buildSideNavView());
 
-    return $this->buildApplicationPage(
-      $nav,
-      array(
-        'title' => pht('Package Index'),
-      ));
+    return $this->delegateToController($controller);
   }
 
-  private function renderPackageTable(array $packages, $header, $nodata) {
-    assert_instances_of($packages, 'PhabricatorOwnersPackage');
+  public function buildSideNavView($for_app = false) {
+    $viewer = $this->getViewer();
 
-    if ($packages) {
-      $package_ids = mpull($packages, 'getID');
+    $nav = new AphrontSideNavFilterView();
+    $nav->setBaseURI(new PhutilURI($this->getApplicationURI()));
 
-      $owners = id(new PhabricatorOwnersOwner())->loadAllWhere(
-        'packageID IN (%Ld)',
-        $package_ids);
-
-      $paths = id(new PhabricatorOwnersPath())->loadAllWhere(
-        'packageID in (%Ld)',
-        $package_ids);
-
-      $phids = array();
-      foreach ($owners as $owner) {
-        $phids[$owner->getUserPHID()] = true;
-      }
-      $phids = array_keys($phids);
-      $handles = $this->loadViewerHandles($phids);
-
-      $repository_phids = array();
-      foreach ($paths as $path) {
-        $repository_phids[$path->getRepositoryPHID()] = true;
-      }
-
-      if ($repository_phids) {
-        $repositories = id(new PhabricatorRepositoryQuery())
-          ->setViewer($this->getRequest()->getUser())
-          ->withPHIDs(array_keys($repository_phids))
-          ->execute();
-      } else {
-        $repositories = array();
-      }
-
-      $repositories = mpull($repositories, null, 'getPHID');
-      $owners       = mgroup($owners, 'getPackageID');
-      $paths        = mgroup($paths, 'getPackageID');
-    } else {
-      $handles      = array();
-      $repositories = array();
-      $owners       = array();
-      $paths        = array();
+    if ($for_app) {
+      $nav->addFilter('new/', pht('Create Package'));
     }
 
-    $rows = array();
-    foreach ($packages as $package) {
+    id(new PhabricatorOwnersPackageSearchEngine())
+      ->setViewer($viewer)
+      ->addNavigationItems($nav->getMenu());
 
-      $pkg_owners = idx($owners, $package->getID(), array());
-      foreach ($pkg_owners as $key => $owner) {
-        $pkg_owners[$key] = $handles[$owner->getUserPHID()]->renderLink();
-        if ($owner->getUserPHID() == $package->getPrimaryOwnerPHID()) {
-          $pkg_owners[$key] = phutil_tag('strong', array(), $pkg_owners[$key]);
-        }
-      }
-      $pkg_owners = phutil_implode_html(phutil_tag('br'), $pkg_owners);
+    $nav->selectFilter(null);
 
-      $pkg_paths = idx($paths, $package->getID(), array());
-      foreach ($pkg_paths as $key => $path) {
-        $repo = idx($repositories, $path->getRepositoryPHID());
-        if ($repo) {
-          $href = DiffusionRequest::generateDiffusionURI(
-            array(
-              'callsign' => $repo->getCallsign(),
-              'branch'   => $repo->getDefaultBranch(),
-              'path'     => $path->getPath(),
-              'action'   => 'browse',
-            ));
-          $pkg_paths[$key] = hsprintf(
-            '%s %s%s',
-            ($path->getExcluded() ? "\xE2\x80\x93" : '+'),
-            phutil_tag('strong', array(), $repo->getName()),
-            phutil_tag(
-              'a',
-              array(
-                'href' => (string)$href,
-              ),
-              $path->getPath()));
-        } else {
-          $pkg_paths[$key] = $path->getPath();
-        }
-      }
-      $pkg_paths = phutil_implode_html(phutil_tag('br'), $pkg_paths);
+    return $nav;
+  }
 
-      $rows[] = array(
-        phutil_tag(
-          'a',
-          array(
-            'href' => '/owners/package/'.$package->getID().'/',
-          ),
-          $package->getName()),
-        $pkg_owners,
-        $pkg_paths,
-        phutil_tag(
-          'a',
-          array(
-            'href' => '/audit/?auditorPHIDs='.$package->getPHID(),
-          ),
-          pht('Related Commits')),
-      );
-    }
+  public function buildApplicationMenu() {
+    return $this->buildSideNavView(true)->getMenu();
+  }
 
-    $table = new AphrontTableView($rows);
-    $table->setHeaders(
-      array(
-        pht('Name'),
-        pht('Owners'),
-        pht('Paths'),
-        pht('Related Commits'),
-      ));
-    $table->setColumnClasses(
-      array(
-        'pri',
-        '',
-        'wide wrap',
-        'narrow',
-      ));
+  protected function buildApplicationCrumbs() {
+    $crumbs = parent::buildApplicationCrumbs();
 
-    $panel = new PHUIObjectBoxView();
-    $panel->setHeaderText($header);
-    $panel->appendChild($table);
+    $crumbs->addAction(
+      id(new PHUIListItemView())
+        ->setName(pht('Create Package'))
+        ->setHref($this->getApplicationURI('new/'))
+        ->setIcon('fa-plus-square'));
 
-    return $panel;
+    return $crumbs;
   }
 
-  protected function getExtraPackageViews(AphrontSideNavFilterView $view) {
-    if ($this->view == 'search') {
-      $view->addFilter('view/search', pht('Search Results'));
-    }
-  }
 }
diff --git a/src/applications/owners/query/PhabricatorOwnersPackageQuery.php b/src/applications/owners/query/PhabricatorOwnersPackageQuery.php
--- a/src/applications/owners/query/PhabricatorOwnersPackageQuery.php
+++ b/src/applications/owners/query/PhabricatorOwnersPackageQuery.php
@@ -3,8 +3,10 @@
 final class PhabricatorOwnersPackageQuery
   extends PhabricatorCursorPagedPolicyAwareQuery {
 
+  private $ids;
   private $phids;
   private $ownerPHIDs;
+  private $repositoryPHIDs;
 
   /**
    * Owners are direct owners, and members of owning projects.
@@ -19,6 +21,16 @@
     return $this;
   }
 
+  public function withIDs(array $ids) {
+    $this->ids = $ids;
+    return $this;
+  }
+
+  public function withRepositoryPHIDs(array $phids) {
+    $this->repositoryPHIDs = $phids;
+    return $this;
+  }
+
   protected function loadPage() {
     $table = new PhabricatorOwnersPackage();
     $conn_r = $table->establishConnection('r');
@@ -38,27 +50,48 @@
   protected function buildJoinClause(AphrontDatabaseConnection $conn_r) {
     $joins = array();
 
-    if ($this->ownerPHIDs) {
+    if ($this->ownerPHIDs !== null) {
       $joins[] = qsprintf(
         $conn_r,
         'JOIN %T o ON o.packageID = p.id',
         id(new PhabricatorOwnersOwner())->getTableName());
     }
 
+    if ($this->repositoryPHIDs !== null) {
+      $joins[] = qsprintf(
+        $conn_r,
+        'JOIN %T rpath ON rpath.packageID = p.id',
+        id(new PhabricatorOwnersPath())->getTableName());
+    }
+
     return implode(' ', $joins);
   }
 
   protected function buildWhereClause(AphrontDatabaseConnection $conn_r) {
     $where = array();
 
-    if ($this->phids) {
+    if ($this->phids !== null) {
       $where[] = qsprintf(
         $conn_r,
         'p.phid IN (%Ls)',
         $this->phids);
     }
 
-    if ($this->ownerPHIDs) {
+    if ($this->ids !== null) {
+      $where[] = qsprintf(
+        $conn_r,
+        'p.id IN (%Ld)',
+        $this->ids);
+    }
+
+    if ($this->repositoryPHIDs !== null) {
+      $where[] = qsprintf(
+        $conn_r,
+        'rpath.repositoryPHID IN (%Ls)',
+        $this->repositoryPHIDs);
+    }
+
+    if ($this->ownerPHIDs !== null) {
       $base_phids = $this->ownerPHIDs;
 
       $query = new PhabricatorProjectQuery();
diff --git a/src/applications/owners/query/PhabricatorOwnersPackageSearchEngine.php b/src/applications/owners/query/PhabricatorOwnersPackageSearchEngine.php
new file mode 100644
--- /dev/null
+++ b/src/applications/owners/query/PhabricatorOwnersPackageSearchEngine.php
@@ -0,0 +1,134 @@
+<?php
+
+final class PhabricatorOwnersPackageSearchEngine
+  extends PhabricatorApplicationSearchEngine {
+
+  public function getResultTypeDescription() {
+    return pht('Owners Packages');
+  }
+
+  public function getApplicationClassName() {
+    return 'PhabricatorOwnersApplication';
+  }
+
+  public function buildSavedQueryFromRequest(AphrontRequest $request) {
+    $saved = new PhabricatorSavedQuery();
+
+    $saved->setParameter(
+      'ownerPHIDs',
+      $this->readUsersFromRequest(
+        $request,
+        'owners',
+        array(
+          PhabricatorProjectProjectPHIDType::TYPECONST,
+        )));
+
+    $saved->setParameter(
+      'repositoryPHIDs',
+      $this->readPHIDsFromRequest(
+        $request,
+        'repositories',
+        array(
+          PhabricatorRepositoryRepositoryPHIDType::TYPECONST,
+        )));
+
+    return $saved;
+  }
+
+  public function buildQueryFromSavedQuery(PhabricatorSavedQuery $saved) {
+    $query = id(new PhabricatorOwnersPackageQuery());
+
+    $owner_phids = $saved->getParameter('ownerPHIDs', array());
+    if ($owner_phids) {
+      $query->withOwnerPHIDs($owner_phids);
+    }
+
+    $repository_phids = $saved->getParameter('repositoryPHIDs', array());
+    if ($repository_phids) {
+      $query->withRepositoryPHIDs($repository_phids);
+    }
+
+    return $query;
+  }
+
+  public function buildSearchForm(
+    AphrontFormView $form,
+    PhabricatorSavedQuery $saved) {
+
+    $owner_phids = $saved->getParameter('ownerPHIDs', array());
+    $repository_phids = $saved->getParameter('repositoryPHIDs', array());
+
+    $form
+      ->appendControl(
+        id(new AphrontFormTokenizerControl())
+          ->setDatasource(new PhabricatorProjectOrUserDatasource())
+          ->setName('owners')
+          ->setLabel(pht('Owners'))
+          ->setValue($owner_phids))
+      ->appendControl(
+        id(new AphrontFormTokenizerControl())
+          ->setDatasource(new DiffusionRepositoryDatasource())
+          ->setName('repositories')
+          ->setLabel(pht('Repositories'))
+          ->setValue($repository_phids));
+  }
+
+  protected function getURI($path) {
+    return '/owners/'.$path;
+  }
+
+  protected function getBuiltinQueryNames() {
+    $names = array();
+
+    if ($this->requireViewer()->isLoggedIn()) {
+      $names['owned'] = pht('Owned');
+    }
+
+    $names += array(
+      'all' => pht('All Packages'),
+    );
+
+    return $names;
+  }
+
+  public function buildSavedQueryFromBuiltin($query_key) {
+    $query = $this->newSavedQuery();
+    $query->setQueryKey($query_key);
+
+    switch ($query_key) {
+      case 'all':
+        return $query;
+      case 'owned':
+        return $query->setParameter(
+          'ownerPHIDs',
+          array($this->requireViewer()->getPHID()));
+    }
+
+    return parent::buildSavedQueryFromBuiltin($query_key);
+  }
+
+  protected function renderResultList(
+    array $packages,
+    PhabricatorSavedQuery $query,
+    array $handles) {
+    assert_instances_of($packages, 'PhabricatorOwnersPackage');
+
+    $viewer = $this->requireViewer();
+
+    $list = id(new PHUIObjectItemListView())
+      ->setUser($viewer);
+    foreach ($packages as $package) {
+      $id = $package->getID();
+
+      $item = id(new PHUIObjectItemView())
+        ->setObject($package)
+        ->setObjectName(pht('Package %d', $id))
+        ->setHeader($package->getName())
+        ->setHref('/owners/package/'.$id.'/');
+
+      $list->addItem($item);
+    }
+
+    return $list;
+  }
+}
diff --git a/src/applications/owners/storage/PhabricatorOwnersPackage.php b/src/applications/owners/storage/PhabricatorOwnersPackage.php
--- a/src/applications/owners/storage/PhabricatorOwnersPackage.php
+++ b/src/applications/owners/storage/PhabricatorOwnersPackage.php
@@ -37,7 +37,7 @@
     return array(
       // This information is better available from the history table.
       self::CONFIG_TIMESTAMPS => false,
-      self::CONFIG_AUX_PHID   => true,
+      self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text128',
         'originalName' => 'text255',
@@ -60,7 +60,8 @@
   }
 
   public function generatePHID() {
-    return PhabricatorPHID::generateNewPHID('OPKG');
+    return PhabricatorPHID::generateNewPHID(
+      PhabricatorOwnersPackagePHIDType::TYPECONST);
   }
 
   public function attachUnsavedOwners(array $owners) {