OpenAPI Lambda MCP Server

# Use standard Python base image (works better with Lambda Web Adapter) FROM python:3.12-slim # Copy Lambda Web Adapter extension COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:0.9.1 /lambda-adapter /opt/extensions/lambda-adapter # Set environment variables for Lambda Web Adapter ENV PORT=8080 ENV AWS_LWA_READINESS_CHECK_PATH=/mcp/ # Install uv for dependency management COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv # Set working directory WORKDIR /var/task # Copy project files COPY pyproject.toml uv.lock README.md LICENSE NOTICE ./ COPY awslabs/ ./awslabs/ COPY lambda_handler.py ./ # Install dependencies using uv sync RUN uv sync --frozen --no-dev # Activate virtual environment by setting PATH ENV PATH="/var/task/.venv/bin:$PATH" # Set the CMD to run the HTTP server directly with activated venv CMD ["python", "lambda_handler.py"]