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AWS Cost Investigation

Agent skill
1 skill

Diagnoses AWS cost spikes and audits accounts for ongoing waste. Cost Explorer + Cost & Usage Report query patterns, anomaly detection, the cost-trap inventory (forever log groups, NAT egress, unattached EBS/EIPs, idle ELBs, incomplete S3 multipart uploads, gp2/gp3 migration), commitment decision rules (Compute SP vs EC2 Instance SP vs RI), and the cost-allocation-tag activation trap. Use when working with AWS billing, "bill is up", aws ce, Cost Explorer, Cost and Usage Report, Savings Plans, Reserved Instances, NAT vs VPC endpoint trade-offs, or AWS cost optimization.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Skill stats

Skills1CategoryEngineeringStars0

About this skill

Diagnoses AWS cost spikes and audits accounts for ongoing waste. Cost Explorer + Cost & Usage Report query patterns, anomaly detection, the cost-trap inventory (forever log groups, NAT egress, unattached EBS/EIPs, idle ELBs, incomplete S3 multipart uploads, gp2/gp3 migration), commitment decision rules (Compute SP vs EC2 Instance SP vs RI), and the cost-allocation-tag activation trap. Use when working with AWS billing, "bill is up", aws ce, Cost Explorer, Cost and Usage Report, Savings Plans, Reserved Instances, NAT vs VPC endpoint trade-offs, or AWS cost optimization.

Quick start

  1. Copy the install prompt. Use the green button above this README.
  2. Send it to your agent. Paste it into your coding agent’s chat and send.
  3. Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
Review the source before using this skill

This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: 47f49082d55905a4914e44966589bfe32d7614ac5bde3fb44da68e8e4c219f39

About scan coverage and limitations

About this listing

Category
Engineering
Reported license
MIT
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
AWS Cost Investigation | Agent Skills Atlas