finops

Analyze Terraform IaC and AWS configuration for recurring billing inefficiencies.

6|1|Updated Mar 30, 2026
One-click install
npx skills add https://github.com/wesleyosantos91/multi-agents --skill finops-wesleyosantos91
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: finops
Source: https://github.com/wesleyosantos91/multi-agents/tree/main/devin/.devin/skills/finops
Command: npx skills add https://github.com/wesleyosantos91/multi-agents --skill finops-wesleyosantos91

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps reduce unexpected AWS spending by identifying common cost drivers in Terraform/IaC and AWS configuration, then translating them into concrete remediation steps.

Core Features & Use Cases

  • Cost review focus for AWS: Retention of CloudWatch logs, instance/container right-sizing, and efficient use of managed services to prevent waste.
  • Billing hygiene checks: Validates cost allocation via Terraform cost tags and flags anti-patterns like unnecessary NAT Gateways, unlimited log growth, or over-provisioning.
  • FinOps planning guidance: Recommends reviewing reservations and Savings Plans risks to reduce the chance of production cost surprises.

Quick Start

Ask the AI to run the finops skill on your Terraform folder to identify the top AWS cost risks and the highest-impact changes to apply.

Frequently Asked Questions about finops

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

FAQPage Schema
How do I find AWS cost waste in Terraform configurations?

To reduce AWS spending, analyze Terraform IaC for CloudWatch log retention limits, compute rightsizing, and cost allocation tags. This identifies billing anti-patterns like unnecessary NAT Gateways and over-provisioning, translating them into concrete remediation steps.

What causes unexpected AWS billing spikes in IaC managed resources?

Unexpected AWS billing spikes in IaC are caused by unlimited CloudWatch log growth, over-provisioned compute, and missing Terraform cost allocation tags. Detecting these billing anti-patterns early prevents recurring waste and controls monthly spend.

How do I check CloudWatch log retention to prevent unlimited AWS spend?

Checking CloudWatch log retention validates your AWS configuration for unlimited log growth. Analyzing Terraform IaC flags missing retention policies, preventing unbounded storage costs and providing concrete remediation steps to fix the waste.

Can I analyze Terraform modules for AWS compute rightsizing?

Yes, you can analyze targeted Terraform modules for AWS compute rightsizing. This validates instance and container sizing against actual usage, flags over-provisioning, and recommends efficient managed service usage to reduce overall waste.

What is the best way to review AWS Savings Plans risk for production?

The best way to review AWS Savings Plans risk is analyzing production configurations for reservation commitments and managed service efficiency. This FinOps planning guidance reduces the chance of production cost surprises by validating risk controls.

Does AWS cost optimization require manual checks for Terraform cost tags?

AWS cost optimization does not require manual checks for Terraform cost tags. Automated billing hygiene validates cost allocation across your IaC, flagging missing tags and anti-patterns to ensure accurate reporting and prevent recurring waste.