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 --timeout 120 --retries 10 .

ENV MCP_HOST=0.0.0.0
ENV MCP_PORT=8010

EXPOSE 8010

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