Previously, the hallucination detection in SharedMemory.write() and
OutputValidator.validate_no_hallucination() only checked the first 500
characters for code indicators. This allowed hallucinated code to bypass
detection by prefixing with innocuous text.
Changes:
- Add _contains_code_indicators() method to SharedMemory and OutputValidator
- Check entire string for strings under 10KB
- Use strategic sampling (start, 25%, 50%, 75%, end) for longer strings
- Expand code indicators to include JavaScript, SQL, and HTML/script patterns
- Add comprehensive test suite with 19 test cases
Fixes#443
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Richard Tang