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cost-optimization

Optimize cloud costs across AWS, Azure, GCP, and OCI through rightsizing and pricing models.

Updated May 8, 2026
Search Tags:#aws#gcp#azure#terraform#tagging#rightsizing#cloud cost optimization
One-click install
npx skills add https://github.com/kiprotichgidii/agent-skills --skill cost-optimization-kiprotichgidii
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: cost-optimization
Source: https://github.com/kiprotichgidii/agent-skills/tree/main/skills/cost-optimization
Command: npx skills add https://github.com/kiprotichgidii/agent-skills --skill cost-optimization-kiprotichgidii

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve? Cloud infrastructure bills grow unpredictably due to over-provisioned resources, idle assets, and missed discount opportunities. This Skill provides a systematic framework to reduce spending across AWS, Azure, GCP, and OCI without sacrificing performance or reliability. ## Core Features & Use Cases - Multi-Cloud Pricing Strategies: Apply reserved instances, savings plans, spot/preemptible capacity, and committed use discounts for each major cloud provider. - Tagging and Cost Governance: Implement cost allocation tags, budget alerts, and anomaly detection with ready-to-use Terraform examples. - Architecture Optimization Patterns: Use serverless-first designs, right-sized databases, multi-tier storage lifecycles, and auto-scaling policies. - Use Case: Your AWS bill jumped 40% this quarter. Use this Skill to identify idle EBS volumes and unattached EIPs, right-size over-provisioned EC2 instances, purchase Savings Plans for steady workloads, and set up budget alerts to prevent recurrence. ## Quick Start Analyze my current AWS infrastructure and recommend cost optimization actions including rightsizing, reserved capacity, and storage lifecycle policies.

Frequently Asked Questions about cost-optimization

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I reduce AWS costs without hurting performance?▼

Start by right-sizing instances based on utilization data, deleting idle resources like unattached EBS volumes and EIPs, and purchasing Savings Plans or Reserved Instances for steady workloads. Combine these with auto-scaling and S3 lifecycle policies for ongoing savings.

What is the difference between AWS Savings Plans and Reserved Instances?▼

Compute Savings Plans offer up to 66% savings with flexibility across instance families, regions, and OS, while EC2 Instance Savings Plans reach 72% but lock to a family. Standard Reserved Instances offer up to 72% savings with less flexibility than Convertible RIs.

When should I use spot or preemptible instances?▼

Use spot and preemptible instances for interruption-tolerant workloads like batch jobs, CI/CD pipelines, and stateless services, where savings reach 80-90%. Mix them with on-demand capacity for critical services since AWS spot gives only a 2-minute interruption notice.

How do I set up cloud cost allocation tags?▼

Define required tags such as Environment, Owner, CostCenter, Project, and ManagedBy, then apply them via Terraform locals merged into every resource. Enforce the tag dictionary with policy and CI validation, and audit weekly for missing or inconsistent tags.

Does GCP offer discounts without a commitment?▼

Yes, GCP Sustained Use Discounts apply automatically, giving up to 30% off for instances running most of the month on Compute Engine and GKE. For larger savings, Committed Use Discounts reach 57% with a 1 or 3 year commitment.

What are the limitations of cloud cost optimization tools?▼

Native tools like AWS Cost Explorer, Azure Advisor, and GCP Recommender only surface recommendations within their own platform and require manual action. Multi-cloud visibility needs third-party tools like CloudHealth, Cloudability, or Kubecost, and savings still depend on enforcing tagging and governance.

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