diff --git a/use/index.rst b/use/index.rst
index b70cdbe..75e6dd0 100644
--- a/use/index.rst
+++ b/use/index.rst
@@ -10,3 +10,4 @@ The Supybot user guide
     install.rst
     getting_started.rst
     plugins/index.rst
+    third_party.rst
diff --git a/use/plugins/index.rst b/use/plugins/index.rst
index 32a135c..875a422 100644
--- a/use/plugins/index.rst
+++ b/use/plugins/index.rst
@@ -17,6 +17,7 @@ Main plugins
     network.rst
     owner.rst
     plugin.rst
+    user.rst
 
 Channel-specific plugins
 ========================
diff --git a/use/third_party.rst b/use/third_party.rst
new file mode 100644
index 0000000..30e7dc9
--- /dev/null
+++ b/use/third_party.rst
@@ -0,0 +1,40 @@
+
+.. _thirdparty-repositories:
+
+************************
+Third-party repositories
+************************
+
+Repositories available with :ref:`PluginDownloader <plugin-plugindownloader>`
+=============================================================================
+
+ProgVal's repository
+--------------------
+
+ProgVal's repository contains various plugins, mainly hacks, utilities,
+website access or updated plugins.
+
+* :ref:`AttackProtector <plugin-attackprotector>`: Punishment/protection
+  against flooders
+* :ref:`GUI <plugin-gui>`: Experimental plugin that aim to provide a graphical
+  user interface to Supybot.
+* :ref:`LinkRelay <plugin-linkrelay>`: Enhanced version of quantumlemur's
+  LinkRelay: a highly configurable relay between channels.
+* :ref:`Packages <plugin-package>`: An abandonned packaging system with
+  dependencies handling.
+* :ref:`GitHub <plugin-github>`: Access to the GitHub API. Support for
+  Post-receive URLs.
+* :ref:`MegaHAL <plugin-megahal>`: Highly deprecated plugin that provides
+  support for the MegaHAL chatterbot.
+* :ref:`Trigger <plugin-trigger>`: Utility plugin that allow you to run
+  commands when an event (join, part, privmsg, ...) happened.
+* :ref:`Twitter <plugin-twitter>`: A Twitter plugin that supports (and
+  requires) OAuth authentication and multiple accounts (one account per
+  channel and one for the whole bot).
+* :ref:`Sudo <plugin-sudo>`: Utility plugin that allow you to give your
+  user access to a restricted command only if the commands matches a given
+  regular expression.
+
+.. NOTE::
+
+    This list is not exhaustive.