FROM python:3.12-slim

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    && rm -rf /var/lib/apt/lists/*

COPY pyproject.toml ./
COPY excel_analyzer.py server.py ./

RUN pip install --no-cache-dir --upgrade pip \
    && pip install --no-cache-dir \
        "mcp>=1.27.2" \
        "python-dotenv>=1.0.0" \
        "httpx>=0.28.0" \
        "uvicorn>=0.48.0" \
        "pandas>=2.0.0" \
        "openpyxl>=3.1.0" \
        "xlrd>=2.0.1"

ENV MCP_HOST=0.0.0.0
ENV MCP_PORT=8010

EXPOSE 8010

CMD ["python", "server.py"]