diff --git a/config/routes b/config/routes
index a6b50d1..0b777f6 100644
--- a/config/routes
+++ b/config/routes
@@ -16,39 +16,41 @@
 -- Yesod misc
 -- ----------------------------------------------------------------------------
 
-/static                                 StaticR      Static appStatic
-/favicon.ico                            FaviconR     GET
-/robots.txt                             RobotsR      GET
+/static                                 StaticR         Static appStatic
+/favicon.ico                            FaviconR        GET
+/robots.txt                             RobotsR         GET
 
 -- ----------------------------------------------------------------------------
 -- User login
 -- ----------------------------------------------------------------------------
 
-/auth                                   AuthR        Auth   getAuth
+/auth                                   AuthR           Auth   getAuth
 
 -- ----------------------------------------------------------------------------
 -- Everything else...
 -- ----------------------------------------------------------------------------
 
-/                                       HomeR        GET
+/                                       HomeR           GET
 
-/u                                      PeopleR      GET POST
-/u/!new                                 PersonNewR   GET
-/u/#Text                                PersonR      GET
+/u                                      PeopleR         GET POST
+/u/!new                                 PersonNewR      GET
+/u/#Text                                PersonR         GET
 
-/u/#Text/k                              KeysR        GET POST
-/u/#Text/k/!new                         KeyNewR      GET
-/u/#Text/k/#Text                        KeyR         GET
+/u/#Text/k                              KeysR           GET POST
+/u/#Text/k/!new                         KeyNewR         GET
+/u/#Text/k/#Text                        KeyR            GET
 
-/u/#Text/p                              ProjectsR    GET POST
-/u/#Text/p/!new                         ProjectNewR  GET
-/u/#Text/p/#Text                        ProjectR     GET
+/u/#Text/p                              ProjectsR       GET POST
+/u/#Text/p/!new                         ProjectNewR     GET
+/u/#Text/p/#Text                        ProjectR        GET
 
-/u/#Text/r                              ReposR       GET POST
-/u/#Text/r/!new                         RepoNewR     GET
-/u/#Text/r/#Text                        RepoR        GET
-/u/#Text/r/#Text/s/#Text/+Texts         RepoSourceR  GET
-/u/#Text/r/#Text/c                      RepoCommitsR GET
+/u/#Text/r                              ReposR          GET POST
+/u/#Text/r/!new                         RepoNewR        GET
+/u/#Text/r/#Text                        RepoR           GET
+/u/#Text/r/#Text/s/#Text/+Texts         RepoSourceR     GET
+/u/#Text/r/#Text/c                      RepoCommitsR    GET
+
+/u/#Text/r/#Text/git/info/refs          GitRefDiscoverR GET
 
 -- /u/#Text/p/#Text/t           TicketsR   GET
 -- /u/#Text/p/#Text/t/#TicketId TicketR    GET
diff --git a/src/Vervis/Application.hs b/src/Vervis/Application.hs
index 5c07697..9b00c18 100644
--- a/src/Vervis/Application.hs
+++ b/src/Vervis/Application.hs
@@ -52,6 +52,7 @@ import Yesod.Default.Main                   (LogFunc)
 -- Import all relevant handler modules here.
 -- Don't forget to add new modules to your cabal file!
 import Vervis.Handler.Common
+import Vervis.Handler.Git
 import Vervis.Handler.Home
 import Vervis.Handler.Key
 import Vervis.Handler.Person
diff --git a/src/Vervis/Handler/Git.hs b/src/Vervis/Handler/Git.hs
new file mode 100644
index 0000000..b664cd3
--- /dev/null
+++ b/src/Vervis/Handler/Git.hs
@@ -0,0 +1,42 @@
+{- This file is part of Vervis.
+ -
+ - Written in 2016 by fr33domlover <fr33domlover@riseup.net>.
+ -
+ - ♡ Copying is an act of love. Please copy, reuse and share.
+ -
+ - The author(s) have dedicated all copyright and related and neighboring
+ - rights to this software to the public domain worldwide. This software is
+ - distributed without any warranty.
+ -
+ - You should have received a copy of the CC0 Public Domain Dedication along
+ - with this software. If not, see
+ - <http://creativecommons.org/publicdomain/zero/1.0/>.
+ -}
+
+module Vervis.Handler.Git
+    ( getGitRefDiscoverR
+    )
+where
+
+import Prelude
+
+import Control.Monad.IO.Class (liftIO)
+import Data.Git.Storage (isRepo)
+import Data.String (fromString)
+import Data.Text (Text)
+import Yesod.Core.Handler
+
+import Vervis.Foundation (Handler)
+import Vervis.Path (askRepoDir)
+
+getGitRefDiscoverR :: Text -> Text -> Handler Text
+getGitRefDiscoverR sharer repo = do
+    path <- askRepoDir sharer repo
+    seemsThere <- liftIO $ isRepo $ fromString path
+    if seemsThere
+        then do
+            rq <- getRequest
+            case reqGetParams rq of
+                [("service", _)] -> permissionDenied "Service not supported"
+                _                -> notFound
+        else notFound
diff --git a/vervis.cabal b/vervis.cabal
index fd0fa40..64375c2 100644
--- a/vervis.cabal
+++ b/vervis.cabal
@@ -60,6 +60,7 @@ library
                        Vervis.Settings
                        Vervis.Settings.StaticFiles
                        Vervis.Handler.Common
+                       Vervis.Handler.Git
                        Vervis.Handler.Home
                        Vervis.Handler.Key
                        Vervis.Handler.Person