diff --git a/semantic-ast/app/Main.hs b/semantic-ast/app/Main.hs
new file mode 100644
index 000000000..1fdb27137
--- /dev/null
+++ b/semantic-ast/app/Main.hs
@@ -0,0 +1,28 @@
+{-# LANGUAGE DeriveGeneric #-}
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE TypeApplications #-}
+
+module Main (main) where
+
+import AST.GenerateSyntax
+import GHC.Generics (Generic)
+import Language.Haskell.TH
+import qualified Options.Generic as Opt
+import System.Directory
+import qualified TreeSitter.JSON as JSON (tree_sitter_json)
+
+data Config = Config
+  { language :: String,
+    path :: FilePath
+  }
+  deriving (Show, Generic)
+
+instance Opt.ParseRecord Config
+
+main :: IO ()
+main = do
+  args <- Opt.getRecord "generate-ast"
+  print @Config args
+  absolute <- makeAbsolute (path args)
+  decls <- runQ (astDeclarationsRelative JSON.tree_sitter_json absolute)
+  putStrLn (pprint decls)