- Increase max retry attempts from 3 to 5
- Extend max delay from 10s to 60s for better handling of persistent 529 errors
- Add jitter (random 0-0.5s delay) to avoid synchronized retries
- Based on Cursor IDE blog best practices for handling Claude API 529 errors
- Add tenacity-based retry logic to Research Manager
- Configure exponential backoff (2-10s) for OverloadedError
- Maximum 3 retry attempts with warning-level logging
- Improves system stability against temporary API overload
- Fix: correct import path for OverloadedError from anthropic._exceptions