FROM python:3.13-slim

WORKDIR /app

# Install deps first (better caching)
COPY requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt

# Copy server code
COPY . ./

# Default values (override in compose)
ENV HOST=0.0.0.0
ENV PORT=8505

EXPOSE 8505

# Start FastMCP via Uvicorn
CMD ["python", "-m", "uvicorn", "server_fastmcp:app", "--host", "0.0.0.0", "--port", "8505"]