Joseph O'Brien 24e955d29b Add Brave and Tavily news data vendors with retry handling ... - Add Brave Search API integration for bulk news fetching - Add Tavily API integration for bulk news fetching - Implement timeout and retry logic with exponential backoff for both vendors - Make bulk news vendor order configurable via default_config.py - Add tavily-python to requirements.txt - Document BRAVE_API_KEY and TAVILY_API_KEY in .env.example and README - Add comprehensive unit tests for both vendors (49 tests) The news discovery system now uses fallback chain: Tavily → Brave → Alpha Vantage → OpenAI → Google 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>		2025-12-03 00:43:27 -05:00
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agents	Add trending stock discovery feature	2025-12-02 20:19:34 -05:00
dataflows	Add Brave and Tavily news data vendors with retry handling	2025-12-03 00:43:27 -05:00
graph	Add trending stock discovery feature	2025-12-02 20:19:34 -05:00
default_config.py	Add Brave and Tavily news data vendors with retry handling	2025-12-03 00:43:27 -05:00