Dockerfile.mcp

# Dockerfile for Alhazen MCP Server
#
# This container runs the MCP server that exposes TypeDB operations
# to Claude and other LLM agents via the Model Context Protocol.
#
# Build: docker build -f Dockerfile.mcp -t alhazen-mcp .
# Run: docker run -p 3000:3000 -e TYPEDB_HOST=localhost alhazen-mcp

FROM python:3.11-slim

LABEL maintainer="gullyburns@gmail.com"
LABEL description="Alhazen MCP Server for TypeDB knowledge graph operations"

# Set working directory
WORKDIR /app

# Install minimal requirements first (for better caching)
COPY requirements-mcp.txt .
RUN pip install --no-cache-dir -r requirements-mcp.txt

# Copy only the MCP module
COPY src/skillful_alhazen/mcp/ skillful_alhazen/mcp/

# Create package structure
RUN touch skillful_alhazen/__init__.py

# Create non-root user for security
RUN useradd -m -u 1000 mcp
USER mcp

# Expose MCP server port
EXPOSE 3000

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV PYTHONPATH=/app
ENV TYPEDB_HOST=localhost
ENV TYPEDB_PORT=1729
ENV TYPEDB_DATABASE=alh_core

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=5 \
    CMD python -c "import socket; s=socket.socket(); s.settimeout(5); s.connect(('localhost', 3000)); s.close()" || exit 1

# Run the MCP server
CMD ["python", "-m", "skillful_alhazen.mcp.typedb_server"]