# Cross-Source Content Researcher Dependencies

# Core framework
kaygraph>=0.0.1

# Web scraping and content extraction
requests>=2.28.0
beautifulsoup4>=4.11.0
# newspaper3k>=0.2.8  # Article extraction

# Optional: Search APIs
# google-api-python-client>=2.0.0  # Google Custom Search
# python-google-search>=1.2.3       # Alternative
# serpapi>=0.1.5                    # SerpAPI

# Optional: Academic search
# scholarly>=1.7.0                  # Google Scholar
# arxiv>=1.4.0                      # arXiv API

# Optional: LLM for synthesis
# openai>=1.0.0                     # OpenAI
# anthropic>=0.3.0                  # Claude

# Optional: Advanced NLP
# nltk>=3.8                         # Text processing
# spacy>=3.5.0                      # NLP

# Optional: Export formats
# pypdf2>=3.0.0                     # PDF generation
# markdown>=3.4.0                   # Markdown processing
