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diff --git a/Omni/Agent/Tools/WebReaderTest.hs b/Omni/Agent/Tools/WebReaderTest.hs
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+{-# LANGUAGE BangPatterns #-}
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE NoImplicitPrelude #-}
+
+-- | Quick test for WebReader to debug hangs
+--
+-- : out webreader-test
+-- : dep http-conduit
+-- : run trafilatura
+module Omni.Agent.Tools.WebReaderTest where
+
+import Alpha
+import qualified Data.Text as Text
+import qualified Data.Text.IO as TIO
+import Data.Time.Clock (diffUTCTime, getCurrentTime)
+import qualified Omni.Agent.Tools.WebReader as WebReader
+
+main :: IO ()
+main = do
+  TIO.putStrLn "=== WebReader Debug Test ==="
+
+  TIO.putStrLn "\n--- Test 1: Small page (httpbin) ---"
+  testUrl "https://httpbin.org/html"
+
+  TIO.putStrLn "\n--- Test 2: Medium page (example.com) ---"
+  testUrl "https://example.com"
+
+  TIO.putStrLn "\n--- Test 3: Large page (github) ---"
+  testUrl "https://github.com/anthropics/skills"
+
+  TIO.putStrLn "\n=== Done ==="
+
+testUrl :: Text -> IO ()
+testUrl url = do
+  TIO.putStrLn ("Fetching: " <> url)
+
+  startFetch <- getCurrentTime
+  result <- WebReader.fetchWebpage url
+  endFetch <- getCurrentTime
+  TIO.putStrLn ("Fetch took: " <> tshow (diffUTCTime endFetch startFetch))
+
+  case result of
+    Left err -> TIO.putStrLn ("Fetch error: " <> err)
+    Right html -> do
+      TIO.putStrLn ("HTML size: " <> tshow (Text.length html) <> " chars")
+
+      TIO.putStrLn "Extracting text (naive, 100k truncated)..."
+      startExtract <- getCurrentTime
+      let !text = WebReader.extractText (Text.take 100000 html)
+      endExtract <- getCurrentTime
+      TIO.putStrLn ("Extract took: " <> tshow (diffUTCTime endExtract startExtract))
+      TIO.putStrLn ("Text size: " <> tshow (Text.length text) <> " chars")
+      TIO.putStrLn ("Preview: " <> Text.take 200 text)