Claude-skill-registry cloud-architecture

Design cloud-native architectures with service selection and cost optimization

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/cloud-architecture" ~/.claude/skills/majiayu000-claude-skill-registry-cloud-architecture && rm -rf "$T"

manifest: skills/data/cloud-architecture/SKILL.md

Cloud Architecture Skill

Purpose

Design cloud infrastructure architectures with appropriate service selection, cost optimization, and deployment strategies across AWS, Azure, and GCP.

Parameters

Parameter	Type	Required	Validation	Default
`workload`	string	✅	min: 30 chars	-
`provider`	enum	⚪	aws\|azure\|gcp\|multi	`aws`
`requirements`	object	⚪	valid JSON	`{}`
`budget_tier`	enum	⚪	startup\|growth\|enterprise	`growth`
`architecture_type`	enum	⚪	serverless\|containers\|vms\|hybrid	`containers`

Requirements Schema:

{
  "availability": "99.9%",
  "latency_ms": 100,
  "monthly_budget_usd": 5000
}

Execution Flow

┌──────────────────────────────────────────────────────────┐
│ 1. VALIDATE: Check workload and requirements              │
│ 2. ANALYZE: Workload characteristics                      │
│ 3. SELECT: Cloud services for each component              │
│ 4. DESIGN: Architecture diagram                           │
│ 5. ESTIMATE: Cost projection                              │
│ 6. OPTIMIZE: Apply cost/performance optimizations         │
│ 7. DOCUMENT: Return architecture with IaC snippets        │
└──────────────────────────────────────────────────────────┘

Retry Logic

Error	Retry	Backoff	Max Attempts
`PROVIDER_ERROR`	Yes	2s, 4s	3
`COST_CALC_ERROR`	Yes	1s	2
`VALIDATION_ERROR`	No	-	1

Logging & Observability

log_points:
  - event: design_started
    level: info
    data: [provider, architecture_type]
  - event: cost_estimate_complete
    level: info
    data: [monthly_estimate_usd, services_count]
  - event: optimization_applied
    level: info
    data: [optimization_type, savings_percent]

metrics:
  - name: architectures_designed
    type: counter
    labels: [provider]
  - name: design_time_ms
    type: histogram
  - name: estimated_monthly_cost
    type: gauge

Error Handling

Error Code	Description	Recovery
`E201`	Invalid provider	Show supported providers
`E202`	Budget exceeded	Suggest lower-cost alternatives
`E203`	Conflicting requirements	Highlight trade-offs
`E204`	Service not available in region	Suggest alternatives

Unit Test Template

test_cases:
  - name: "Web app on AWS"
    input:
      workload: "E-commerce web application with 10K daily users"
      provider: "aws"
      architecture_type: "containers"
    expected:
      has_services: true
      has_diagram: true
      has_cost_estimate: true
      services_include: ["ECS", "RDS", "CloudFront"]

  - name: "Serverless API"
    input:
      workload: "RESTful API with variable traffic"
      provider: "aws"
      architecture_type: "serverless"
    expected:
      services_include: ["Lambda", "API Gateway", "DynamoDB"]

  - name: "Budget exceeded"
    input:
      workload: "Enterprise data warehouse"
      requirements: { "monthly_budget_usd": 100 }
    expected:
      warning: "budget_exceeded"
      has_alternatives: true

Troubleshooting

Common Issues

Symptom	Root Cause	Resolution
High cost estimate	Wrong service tier	Right-size, use reserved
Single point of failure	Missing HA design	Add multi-AZ, redundancy
Vendor lock-in warning	Proprietary services	Use portable alternatives

Debug Checklist

□ Is provider selection appropriate?
□ Are availability requirements met?
□ Is cost within budget?
□ Are all components connected?
□ Is IaC syntax valid?

Service Quick Reference

Component	AWS	Azure	GCP
Compute	ECS/Lambda	AKS/Functions	GKE/Cloud Functions
Database	RDS/Aurora	SQL Database	Cloud SQL
Storage	S3	Blob Storage	Cloud Storage
Cache	ElastiCache	Cache for Redis	Memorystore

Integration

Component	Trigger	Data Flow
Agent 04	Design request	Receives workload, returns architecture
Agent 05	Security review	Provides security requirements

Quality Standards

Cost-aware: Always include estimates
HA by default: Multi-AZ unless specified
IaC-ready: Include Terraform/CloudFormation snippets

Version History

Version	Date	Changes
2.0.0	2025-01	Production-grade: multi-cloud, cost estimation, IaC
1.0.0	2024-12	Initial release