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Aws Billing And Cost Management

aws/agent-toolkit-for-awsOfficial

Handles AWS cost analysis, optimization, and budgeting with the correct API patterns that models usually mess up. It enforces two critical rules: always check the current date before querying Cost Explorer (LLMs love to assume stale dates from training data), and never do arithmetic in your head, always use a calculator tool or script. Covers the full stack: Cost Explorer queries, Savings Plans and Reserved Instance recommendations, Compute Optimizer right-sizing for EC2/Lambda/RDS/EBS, budget alerts, CUR queries with Athena, and billing view scoping. The cost audit workflow is solid for monthly reviews. Works with the AWS MCP server for sandboxed execution or plain AWS CLI if you've already got credentials set up.

skills.sh installs
9.6K
GitHub stars
3.4K
last updated
Aug 21, 2026
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Install

$ npx -y skills add aws/agent-toolkit-for-aws --skill aws-billing-and-cost-management --agent claude-code

Installs into .claude/skills of the current project.

Files

Billing and Cost Management

Overview

Analyze, optimize, and manage AWS costs. This skill encodes domain expertise from AWS's cost management products — gotchas, correct API usage patterns, and optimization workflows that models frequently get wrong.

Usage

Use this skill when:

  • Analyzing AWS spending, cost trends, or cost breakdowns
  • Setting up or managing budget alerts
  • Evaluating Savings Plans or Reserved Instance purchases
  • Right-sizing EC2, Lambda, RDS, or EBS resources
  • Looking up AWS service pricing
  • Running cost audits or investigating cost spikes
  • Querying CUR data with Athena
  • Scoping cost analysis to a specific billing view
  • Checking Free Tier usage

Core Concepts

SKILL.md on GitHub

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Details

Repository
github.com/aws/agent-toolkit-for-aws
Categories
Backend & APIs, DevOps & CI/CD, AI & Agent Building, Productivity & Planning, Cloud & Infrastructure
First seen
May 16, 2026

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