diff --git a/LICENSE b/LICENSE
new file mode 100644
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Pedro Tacla Yamada
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/Setup.hs b/Setup.hs
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--- /dev/null
+++ b/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/package-description-remote.cabal b/package-description-remote.cabal
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--- /dev/null
+++ b/package-description-remote.cabal
@@ -0,0 +1,37 @@
+name:                package-description-remote
+version:             0.1.0.0
+synopsis:            Fetches a 'GenericPackageDescription' from Hackage
+description:         Please see README.md
+homepage:            http://github.com/yamadapc/stack-run-auto/package-description-remote
+license:             MIT
+license-file:        LICENSE
+author:              Pedro Tacla Yamada
+maintainer:          tacla.yamada@gmail.com
+copyright:           Copyright (c) 2015 Pedro Tacla Yamada
+category:            Web
+build-type:          Simple
+cabal-version:       >=1.10
+
+library
+  hs-source-dirs:      src
+  exposed-modules:     Distribution.PackageDescription.Remote
+  build-depends:       Cabal >= 1.22.4.0
+                     , base >= 4.7 && < 5
+                     , bytestring >= 0.10.6.0
+                     , lens >= 4.12.3
+                     , lens-aeson >= 1.0.0.5
+                     , wreq >= 0.4.0.0
+  default-language:    Haskell2010
+
+test-suite package-description-remote-test
+  type:                exitcode-stdio-1.0
+  hs-source-dirs:      test
+  main-is:             Spec.hs
+  build-depends:       base
+                     , package-description-remote
+  ghc-options:         -threaded -rtsopts -with-rtsopts=-N
+  default-language:    Haskell2010
+
+source-repository head
+  type:     git
+  location: https://github.com/yamadapc/stack-run-auto
diff --git a/src/Distribution/PackageDescription/Remote.hs b/src/Distribution/PackageDescription/Remote.hs
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--- /dev/null
+++ b/src/Distribution/PackageDescription/Remote.hs
@@ -0,0 +1,33 @@
+{-# LANGUAGE OverloadedStrings #-}
+module Distribution.PackageDescription.Remote
+  where
+
+import           Control.Lens                          ((&), (.~), (^.), (^..))
+import           Data.Aeson.Lens                       (key, values, _Integral)
+import           Data.ByteString.Lazy.Char8            (unpack)
+import           Distribution.PackageDescription       (GenericPackageDescription)
+import           Distribution.PackageDescription.Parse (ParseResult (..),
+                                                        parsePackageDescription)
+import           Network.Wreq                          (defaults, get, getWith,
+                                                        header, responseBody)
+
+getPackage :: String -> Integer -> IO (ParseResult GenericPackageDescription)
+getPackage pkg revision = do
+    res <- get uri
+    return $ parsePackageDescription (unpack (res ^. responseBody))
+  where
+    uri = "http://hackage.haskell.org/package/" ++ pkg ++ "/revision/" ++
+          show revision
+
+getPackageRevisions :: String -> IO [Integer]
+getPackageRevisions pkg = do
+    res <- getWith opt uri
+    return $ res ^.. responseBody . values . key "number" . _Integral
+  where
+    opt = defaults & header "Accept" .~ ["application/json"]
+    uri = "http://hackage.haskell.org/package/" ++ pkg ++ "/revisions/"
+
+getPackageLatestRevision :: String -> IO Integer
+getPackageLatestRevision pkg = do
+    revisions <- getPackageRevisions pkg
+    return (maximum revisions)
diff --git a/test/Spec.hs b/test/Spec.hs
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--- /dev/null
+++ b/test/Spec.hs
@@ -0,0 +1,2 @@
+main :: IO ()
+main = putStrLn "Test suite not yet implemented"