# Stage 1: Build — install all MCP libs
FROM python:3.12-slim AS builder

WORKDIR /build

COPY pyproject.toml ./
COPY kernelmcp/ kernelmcp/

RUN pip install --no-cache-dir --prefix=/install \
    . \
    ragmcp searchmcp webextractormcp schedulermcp \
    auditmcp metronomemcp reactmcp ltpmcp taskforcemcp browsermcp

# Stage 2: Slim runtime
FROM python:3.12-slim

WORKDIR /app

COPY --from=builder /install /usr/local
COPY kernelmcp/ kernelmcp/

RUN useradd --create-home appuser
USER appuser

EXPOSE 8080

HEALTHCHECK --interval=30s --timeout=5s --retries=3 \
    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8080/health')"

ENTRYPOINT ["kernelmcp", "start", "--mode", "agent"]
