editor-mcp

# Use Python 3.10 slim as base image (MCP requires Python >=3.10) FROM python:3.10-slim # Set environment variables ENV PYTHONUNBUFFERED=1 \ PYTHONDONTWRITEBYTECODE=1 \ PIP_NO_CACHE_DIR=1 \ PIP_DISABLE_PIP_VERSION_CHECK=1 \ NODE_VERSION=18 # Set work directory WORKDIR /app # Install system dependencies including Node.js RUN apt-get update && apt-get install -y \ git \ curl \ && curl -fsSL https://deb.nodesource.com/setup_${NODE_VERSION}.x | bash - \ && apt-get install -y nodejs \ && rm -rf /var/lib/apt/lists/* # Copy pyproject.toml first to install dependencies COPY pyproject.toml ./ # Install core dependencies (correct MCP package with CLI tools + additional dependencies) RUN pip install --no-cache-dir black fastmcp duckdb # Install optional dependencies for full functionality RUN pip install --no-cache-dir pytest pytest-asyncio pytest-cov # Copy remaining project files COPY README.md ./ COPY LICENSE ./ # Copy source code COPY src/ ./src/ # Add the src directory to Python path so modules can be imported ENV PYTHONPATH="/app/src" # Install Node.js dependencies for JavaScript/JSX syntax checking # Install both globally and locally to ensure availability RUN npm install -g @babel/core @babel/cli @babel/preset-env @babel/preset-react && \ npm init -y && \ npm install --save-dev @babel/core @babel/cli @babel/preset-env @babel/preset-react # Create a basic .babelrc for JSX processing RUN echo '{"presets": ["@babel/preset-env", "@babel/preset-react"]}' > /app/.babelrc # Create a non-root user for security RUN useradd --create-home --shell /bin/bash mcp && \ chown -R mcp:mcp /app # Switch to non-root user USER mcp # Set the default command to run the MCP server directly from source CMD ["python", "-m", "text_editor.server"] # Health check (optional - checks if the module can be imported from source) HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ CMD python -c "import text_editor.server; print('OK')" || exit 1