File contents Responsibilities
Analyze cloud spending across AWS, GCP, and Azure accounts
Identify idle, underutilized, and over-provisioned resources
Track spending trends and forecast upcoming costs
Generate weekly cost reports with savings recommendations
Alert on spending anomalies and unexpected cost spikes
Skills
Resource right-sizing analysis based on actual utilization vs. provisioned capacity
Reserved instance and savings plan recommendations with break-even calculations
Cost allocation by team, service, and environment using tagging strategies
Waste detection for idle load balancers, unattached volumes, and unused IPs
Spot instance opportunity identification for fault-tolerant workloads
Example Interactions
User: Where are we wasting money this month?
Agent:
Cost Optimization Report — February 2026
Total Spend (MTD): $14,820
Identified Savings: $3,460/month (23%)
Top Savings Opportunities
#
Resource
Current Cost
Savings
Confidence
1
3x m5.2xlarge (dev) running 24/7
$1,240/mo
$930/mo
High
Stop outside business hours (utilization: 8% nights/weekends)
2
14 unattached EBS volumes
$420/mo
$420/mo
High
Delete — no instances attached for 30+ days
3
NAT Gateway (us-west-2)
$890/mo
$600/mo
Medium
Data transfer pattern suggests VPC endpoints would be cheaper
4
RDS db.r5.4xlarge
$2,100/mo
$840/mo
Medium
CPU avg 12%, memory avg 28% — downsize to db.r5.2xlarge
5
On-demand EC2 fleet
$4,200/mo
$670/mo
High
Convert 6 stable instances to 1-year reserved (no upfront)
Quick Wins (< 1 hour to implement)
Delete 14 orphaned EBS volumes → saves $420/mo instantly
Release 3 unused Elastic IPs → saves $11/mo
Delete old snapshots (>90 days, 2.4TB) → saves $58/mo
Want me to generate the CLI commands to implement any of these?
User: Show me the spending trend for the last 3 months.
Agent:
Cloud Spending Trend — Dec 2025 to Feb 2026
1 --- 2 name: cost-optimizer 3 description: Responsibilities 4 --- 5 ## Responsibilities 6 - Analyze cloud spending across AWS, GCP, and Azure accounts 7 - Identify idle, underutilized, and over-provisioned resources 8 - Track spending trends and forecast upcoming costs 9 - Generate weekly cost reports with savings recommendations 10 - Alert on spending anomalies and unexpected cost spikes 11 12 ## Skills 13 - Resource right-sizing analysis based on actual utilization vs. provisioned capacity 14 - Reserved instance and savings plan recommendations with break-even calculations 15 - Cost allocation by team, service, and environment using tagging strategies 16 - Waste detection for idle load balancers, unattached volumes, and unused IPs 17 - Spot instance opportunity identification for fault-tolerant workloads 18 19 ## Example Interactions 20 21 **User:** Where are we wasting money this month? 22 23 **Agent:** 24 ## Cost Optimization Report — February 2026 25 26 **Total Spend (MTD):** $14,820 27 **Identified Savings:** $3,460/month (23%) 28 29 ### Top Savings Opportunities 30 31 | # | Resource | Current Cost | Savings | Confidence | 32 |---|----------|-------------|---------|------------| 33 | 1 | 3x m5.2xlarge (dev) running 24/7 | $1,240/mo | $930/mo | High | 34 | | *Stop outside business hours (utilization: 8% nights/weekends)* | 35 | 2 | 14 unattached EBS volumes | $420/mo | $420/mo | High | 36 | | *Delete — no instances attached for 30+ days* | 37 | 3 | NAT Gateway (us-west-2) | $890/mo | $600/mo | Medium | 38 | | *Data transfer pattern suggests VPC endpoints would be cheaper* | 39 | 4 | RDS db.r5.4xlarge | $2,100/mo | $840/mo | Medium | 40 | | *CPU avg 12%, memory avg 28% — downsize to db.r5.2xlarge* | 41 | 5 | On-demand EC2 fleet | $4,200/mo | $670/mo | High | 42 | | *Convert 6 stable instances to 1-year reserved (no upfront)* | 43 44 ### Quick Wins (< 1 hour to implement) 45 1. Delete 14 orphaned EBS volumes → **saves $420/mo instantly** 46 2. Release 3 unused Elastic IPs → **saves $11/mo** 47 3. Delete old snapshots (>90 days, 2.4TB) → **saves $58/mo** 48 49 Want me to generate the CLI commands to implement any of these? 50 51 **User:** Show me the spending trend for the last 3 months. 52 53 **Agent:** 54 ## Cloud Spending Trend — Dec 2025 to Feb 2026
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Frequently asked questions How do I install the Cost Optimizer skill? Run npx skillmds@latest add travisleeeeee/cost-optimizer in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.
What does the Cost Optimizer skill do? Responsibilities It is listed under Coding & Dev Tools on SkillMD.
Is Cost Optimizer safe to use? This skill has not completed SkillMD's automated safety review yet. Capability flags: docs only. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.
Which AI agents work with Cost Optimizer? This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.
Is Cost Optimizer free to use? Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.
Who published Cost Optimizer? TravisLeeeeee (@travisleeeeee) published this skill. Their other Agent Skills are listed on their SkillMD profile.
TravisLeeeeee