SkillsAdd

smithery.ai

platform-migration

Guides infrastructure and platform migration including cloud-to-cloud migration (AWS to GCP, Azure to AWS), Kubernetes cluster migration, CI/CD platform changes, monitoring stack migration, identity provider migration, and network infrastructure transformation. Covers IaC migration, container orchestration, service mesh, observability tools, and multi-cloud strategies. Use when migrating infrastructure, changing cloud providers, moving Kubernetes clusters, or when users mention "cloud migration…

First seen Apr 28, 2026

Installation

$ npx skills add https://smithery.ai
View on skills.sh ↗ Website ↗

Summary

  • Guides infrastructure and platform migration including cloud-to-cloud migration (AWS to GCP, Azure to AWS), Kubernetes cluster migration, CI/CD platform changes, monitoring stack migration, identity provider migration, and network infrastructure transformation.
  • Covers IaC migration, container orchestration, service mesh, observability tools, and multi-cloud strategies.
  • Use when migrating infrastructure, changing cloud providers, moving Kubernetes clusters, or when users mention "cloud migration", "platform switch", "infrastructure migration", "K8s migration", "multi-cloud", or "cloud provider change".

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Also in this package

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npx skills add https://smithery.ai
smithery-ai-cli 7.8K frontend-design 6.2K skill-creator 2.5K ck:ui-ux-pro-max 1.3K pdf 1.2K xlsx 966 pptx 894 docx 884 webapp-testing 1 web-design-reviewer 657

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

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Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 7,928 B
  • docs SUMMARY.md 634 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 1 installs

SKILL.md

Platform Migration

Overview

This skill provides comprehensive guidance for migrating infrastructure platforms, cloud providers, container orchestration systems, CI/CD pipelines, and observability stacks. Focus is on infrastructure-level migrations that complement application modernization efforts.

Platform migrations are infrastructure-focused and should be paired with application migration strategies. Use cloud-neutral design patterns to reduce future migration effort, though multi-cloud strategies increase complexity while reducing vendor lock-in.

Core Migration Principles

Key Practices:

  • Test everything in non-production first
  • Automate using Infrastructure as Code (IaC)
  • Migrate incrementally rather than "big bang"
  • Maintain both platforms during stabilization
  • Budget 20-30% more time than estimated
  • Document architecture decisions and rationale

Avoid These Pitfalls:

  • Migrating everything at once without phased approach
  • Skipping non-production validation
  • Ignoring cost estimation for target platform
  • Failing to optimize during migration (pure lift-and-shift)
  • Inadequate monitoring during transition
  • Leaving resources running on both platforms post-migration

Migration Workflow

Step 1: Assessment and Planning

Identify Migration Type:

  • Cloud-to-cloud (AWS↔GCP↔Azure)
  • Kubernetes cluster migration (EKS→GKE→AKS)
  • CI/CD platform change (Jenkins→GitLab→GitHub Actions)
  • Monitoring stack migration (Prometheus→Datadog→New Relic)
  • Container registry migration (Docker Hub→ECR→GCR→ACR)
  • Network infrastructure transformation
  • Infrastructure as Code migration (Terraform→CloudFormation→Bicep)

For detailed migration type workflows: See [migration-types.md](references/migration-types.md)

Step 2: Inventory and Dependencies

  • Document all resources in source platform
  • Map dependencies between components
  • Identify proprietary services without direct equivalents
  • Estimate costs in target platform
  • Assess technical constraints and requirements

Step 3: Design Target Architecture

  • Map source services to target equivalents
  • Design network topology and connectivity
  • Plan IAM and security model
  • Define migration approach (phased, parallel, cutover)
  • Create rollback procedures

For IaC-specific migrations: See [infrastructure-as-code-migration.md](references/infrastructure-as-code-migration.md)

Step 4: Risk Assessment and Mitigation

  • Identify critical dependencies and single points of failure
  • Plan for downtime windows
  • Establish success criteria and validation tests
  • Define rollback triggers and procedures

For comprehensive risk planning: See [risk-management.md](references/risk-management.md)

Step 5: Pilot Migration

  • Select non-critical workload for pilot
  • Execute migration following documented procedure
  • Validate functionality and performance
  • Measure costs and resource utilization
  • Document lessons learned and adjust plan

Step 6: Production Migration

  • Migrate in planned waves/phases
  • Implement data replication and synchronization
  • Execute DNS cutover per service
  • Monitor performance and errors continuously
  • Validate each wave before proceeding

For validation procedures: See [post-migration-validation.md](references/post-migration-validation.md)

Step 7: Optimization and Cleanup

  • Right-size resources based on actual usage
  • Optimize costs using platform-native features
  • Improve performance with platform capabilities
  • Decommission source resources systematically
  • Document final architecture

For cost optimization strategies: See [cost-optimization-during-migration.md](references/cost-optimization-during-migration.md)

Common Migration Scenarios

Cloud-to-Cloud Migration

Migrating between AWS, GCP, Azure, or moving from on-premise to cloud. Requires service mapping, network connectivity, and data transfer strategy.

Load: [migration-types.md](references/migration-types.md) - Section 1: Cloud-to-Cloud Migration

Kubernetes Platform Migration

Moving clusters between EKS, GKE, AKS, or to self-managed Kubernetes. Involves workload migration, persistent storage, service meshes, and ingress controllers.

Load: [migration-types.md](references/migration-types.md) - Section 2: Kubernetes Platform Migration

CI/CD Platform Changes

Transitioning between Jenkins, GitLab CI, GitHub Actions, CircleCI, or other platforms. Requires pipeline translation and secrets migration.

Load: [migration-types.md](references/migration-types.md) - Section 3: CI/CD Platform Migration

Monitoring Stack Migration

Changing observability tools like Prometheus→Datadog, CloudWatch→New Relic. Includes metrics, logs, traces, and alerting.

Load: [migration-types.md](references/migration-types.md) - Section 4: Monitoring Stack Migration

Container Registry Migration

Moving container images between Docker Hub, ECR, GCR, ACR, Harbor, or private registries.

Load: [container-registry-migration.md](references/container-registry-migration.md)

Network Infrastructure Migration

Transforming VPC configuration, VPN connections, DNS, load balancers, and CDN infrastructure.

Load: [network-infrastructure-migration.md](references/network-infrastructure-migration.md)

Database Platform Migration

Migrating databases to different cloud providers or managed services.

Load: [database-platform-migration.md](references/database-platform-migration.md)

Migration Tools and Utilities

For platform-specific migration tools, automation scripts, and utilities:

Load: [migration-tools.md](references/migration-tools.md)

Includes cloud provider migration tools (AWS MGN, Azure Migrate, Google Cloud Migrate), Kubernetes tools (Velero, Kustomize), IaC tools (Terraformer, CDK), and data transfer utilities.

Reference Documentation

Migration Principles

Load: [migration-principles.md](references/migration-principles.md) Complete best practices, anti-patterns, and key considerations for any platform migration.

Risk Management

Load: [risk-management.md](references/risk-management.md) Risk identification, mitigation strategies, contingency planning, and rollback procedures.

Post-Migration Validation

Load: [post-migration-validation.md](references/post-migration-validation.md) Validation checklists, testing procedures, performance benchmarking, and cutover verification.

Cost Optimization

Load: [cost-optimization-during-migration.md](references/cost-optimization-during-migration.md) Cost analysis, optimization strategies, and budget management during migration.

Output Formats

When generating migration artifacts, produce:

  • Migration Plan: Detailed phases, timelines, dependencies, resources
  • Architecture Diagrams: Source and target architecture with transition states
  • Service Mapping: Complete mapping between source and target services
  • Runbooks: Step-by-step execution procedures with rollback steps
  • Validation Checklists: Acceptance criteria and testing procedures
  • Risk Register: Identified risks, impact, probability, mitigation
  • Cost Analysis: Comparative cost breakdown with optimization opportunities