AirQualityAgent/requirements.txt at main · OchiengPaul442/AirQualityAgent · GitHub

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# =============================================================================
# Air Quality Agent - Production Requirements
# Python 3.10+ compatible
# Last updated: December 31, 2025
# =============================================================================

# -----------------------------------------------------------------------------
# Core Web Framework
# -----------------------------------------------------------------------------
fastapi==0.115.6                    # Modern async web framework
uvicorn[standard]==0.32.1          # ASGI server with WebSocket support
starlette==0.40.0                  # FastAPI dependency
pydantic==2.10.3                   # Data validation (includes pydantic-core)
annotated-types==0.7.0             # Type annotations support

# -----------------------------------------------------------------------------
# AI & LLM Providers
# -----------------------------------------------------------------------------
openai==2.14.0                     # OpenAI GPT models (latest as of Dec 2024)
anthropic==0.39.0                  # Claude models
google-genai==1.57.0               # Gemini models (new Google AI SDK)
google-auth==2.47.0                # Explicit pin to keep google-genai auth deps stable
ollama==0.6.1                      # Local LLM support (updated for httpx 0.28+)
dashscope==1.25.7                  # Alibaba Cloud DashScope/Qwen models with web search

# LangChain Framework - Memory & RAG (Python 3.13 compatible)
langchain>=1.2.0                   # LangChain core framework
langchain-openai>=1.1.0            # OpenAI integration for LangChain
langchain-community>=0.4.0         # Community integrations
langsmith>=0.6.0                   # LangSmith tracing and monitoring
faiss-cpu>=1.13.0                  # Vector search for RAG (CPU version)

# -----------------------------------------------------------------------------
# Model Context Protocol (MCP)
# -----------------------------------------------------------------------------
mcp==1.2.0                         # MCP server/client implementation
httpx==0.28.1                      # Async HTTP client
httpx-sse==0.4.0                   # Server-sent events support
tenacity==9.0.0                    # Retry logic for resilient operations

# -----------------------------------------------------------------------------
# Database & Caching
# -----------------------------------------------------------------------------
sqlalchemy==2.0.36                 # SQL toolkit and ORM
psycopg2-binary==2.9.10            # PostgreSQL adapter
redis==7.1.0                       # Redis client for caching (supports Redis 7.x-8.x)
aiofiles==24.1.0                   # Async file operations

# -----------------------------------------------------------------------------
# Configuration & Environment
# -----------------------------------------------------------------------------
python-dotenv==1.0.1               # Load environment variables
pydantic-settings==2.10.1          # Settings management

# -----------------------------------------------------------------------------
# Token Counting & Cost Management
# -----------------------------------------------------------------------------
tiktoken==0.8.0                    # Accurate token counting for LLMs

# -----------------------------------------------------------------------------
# Web Scraping & Data Extraction
# -----------------------------------------------------------------------------
requests==2.32.5                   # HTTP library
beautifulsoup4==4.12.3             # HTML/XML parsing
lxml>=6.0.0                        # XML/HTML parser (updated for ddgs compatibility)
trafilatura==2.0.0                 # Web content extraction
duckduckgo-search==7.1.0           # DuckDuckGo search API

# -----------------------------------------------------------------------------
# Document Processing
# -----------------------------------------------------------------------------
PyPDF2==3.0.1                      # PDF reading and manipulation
python-multipart==0.0.20           # Form data parsing
pandas==2.2.3                      # Data analysis (CSV/Excel support)
openpyxl==3.1.5                    # Excel file support (.xlsx)
xlrd==2.0.1                        # Excel file support (.xls)
tabula-py==2.9.3                   # PDF table extraction (requires Java)

# -----------------------------------------------------------------------------
# Data Visualization
# -----------------------------------------------------------------------------
matplotlib==3.8.2                  # Static plotting library
seaborn==0.13.0                    # Statistical data visualization
plotly==5.18.0                     # Interactive charts and graphs
kaleido==0.2.1                     # Static image export from Plotly

# -----------------------------------------------------------------------------
# Security & Rate Limiting
# -----------------------------------------------------------------------------
slowapi==0.1.9                     # Rate limiting for FastAPI
psutil==7.0.0                      # System and process monitoring

# -----------------------------------------------------------------------------
black==25.12.0                     # Code formatter
ruff==0.9.0                        # Fast Python linter
isort==5.13.2                      # Import sorting