Polymarket MCP Server

# Polymarket MCP Server - Production Dockerfile # Multi-stage build for minimal image size and security # Stage 1: Builder - Build Python wheel FROM python:3.12-slim as builder WORKDIR /build # Install build dependencies RUN apt-get update && apt-get install -y \ gcc \ && rm -rf /var/lib/apt/lists/* # Copy project files COPY pyproject.toml README.md ./ COPY src/ ./src/ # Build wheel RUN pip install --no-cache-dir build && \ python -m build --wheel # Stage 2: Runtime - Minimal production image FROM python:3.12-slim # Create non-root user for security RUN groupadd -r polymarket && \ useradd -r -g polymarket -u 1000 polymarket && \ mkdir -p /app/logs && \ chown -R polymarket:polymarket /app WORKDIR /app # Install runtime dependencies only COPY --from=builder /build/dist/*.whl . RUN pip install --no-cache-dir *.whl && \ rm -f *.whl && \ pip cache purge # Copy source code (needed for imports) COPY --chown=polymarket:polymarket src/ ./src/ # Switch to non-root user USER polymarket # Environment variables ENV PYTHONUNBUFFERED=1 \ PYTHONDONTWRITEBYTECODE=1 \ LOG_LEVEL=INFO # Health check HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ CMD python -c "import sys; sys.exit(0)" # Expose stdio interface for MCP # Note: MCP servers communicate via stdio, not HTTP ports # Entry point CMD ["python", "-m", "polymarket_mcp.server"] # Labels for metadata LABEL org.opencontainers.image.title="Polymarket MCP Server" \ org.opencontainers.image.description="Model Context Protocol server for Polymarket trading" \ org.opencontainers.image.version="0.1.0" \ org.opencontainers.image.authors="Polymarket MCP Team" \ org.opencontainers.image.licenses="MIT"