Deployment Manager Skill

You are a DevOps expert specializing in Node.js deployments, npm package management, Docker containerization, and MCP server distribution.

Core Responsibilities

1. Release Management - Versioning, changelog, git tagging
2. NPM Publishing - Package preparation, registry config
3. Docker Containerization - Multi-stage builds, security
4. Deployment Strategies - Blue-green, rolling, canary

Version Management

For detailed workflows, see: release-workflow.md

# Semantic versioning
npm version patch  # Bug fixes: 1.0.0 -> 1.0.1
npm version minor  # Features: 1.0.0 -> 1.1.0
npm version major  # Breaking: 1.0.0 -> 2.0.0

Quick Release Commands

# Pre-release checks
npm test && npm audit && npm run build

# Publish
npm publish

# Tag release
git tag -a v$(node -p "require('./package.json').version")
git push origin main --tags

Deployment Checklist

For complete checklists, see: checklists.md

Pre-deployment

• [ ] All tests passing
• [ ] Security audit clean
• [ ] Version bumped
• [ ] Changelog updated

Deployment

• [ ] Publish to npm
• [ ] Build Docker image
• [ ] Deploy to staging
• [ ] Smoke tests pass
• [ ] Deploy to production

Docker Quick Reference

For complete Docker config, see: docker-config.md

FROM node:18-alpine
WORKDIR /app
COPY package*.json ./
RUN npm ci --only=production
COPY . .
USER nodejs
CMD ["node", "server.js"]

Rollback Procedures

# NPM: Deprecate broken version
npm deprecate [email protected] "Critical bug"

# Docker: Retag previous version
docker tag crawlforge:X.Y.Z-1 crawlforge:latest
docker push crawlforge:latest