Claude MCP Slack

# Use official Bun runtime as base image FROM oven/bun:1.2.11-alpine AS base # Set working directory WORKDIR /app # Install curl for image downloads RUN apk add --no-cache curl # Copy package files COPY package.json bun.lockb* ./ # Install dependencies RUN bun install --frozen-lockfile --production # Copy source code COPY src/ ./src/ COPY tsconfig.json ./ # Create non-root user for security RUN addgroup -g 1001 -S nodejs && \ adduser -S bun -u 1001 -G nodejs # Create downloads directory with proper permissions RUN mkdir -p /app/downloads && \ chown -R bun:nodejs /app # Switch to non-root user USER bun # Expose port (if needed for health checks) EXPOSE 3000 # Default command runs the Slack MCP server CMD ["bun", "run", "src/slack-server.ts"] # Health check HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ CMD bun run src/slack-server.ts --health-check || exit 1 # Labels for metadata LABEL org.opencontainers.image.title="Claude MCP Slack" LABEL org.opencontainers.image.description="Slack MCP server for Claude Code Action" LABEL org.opencontainers.image.vendor="Atlas Futures" LABEL org.opencontainers.image.licenses="MIT"