aws-cost-operations
Helps your agent understand and reduce AWS cloud costs. It analyzes your bills, suggests savings, and monitors usage to prevent surprises.
What it does
This tool helps you understand and control your Amazon cloud (AWS) spending. It lets you estimate costs before creating something, analyze your past spending, and set up alerts for when costs get too high or something goes wrong.
When to use it
- ✓When you want to know how much an AWS service will cost before you create it.
- ✓When you want to understand where your AWS money is going.
- ✓When you want to be notified if costs increase a lot or if a service stops working.
Example of what to ask your AI
“I want to know how much it would cost to run a small server on AWS for a month in the São Paulo region.”
Want more? Open the sections below.
How to use
The easiest way: copy the message below and paste it into Claude, ChatGPT, Cursor or any AI. It reads the skill and follows the instructions.
Skill link
Ready-to-paste message
How it works
It uses special AWS tools to check prices, analyze your spending, and monitor your services' performance. If something isn't set up, it helps you set it up.
Installation
Easiest way: copy the skill link and paste it into Claude, ChatGPT or Cursor asking it to follow the instructions.
In the terminal (Claude Code, Codex, Cursor), in your project folder:
npx skills add sickn33/agentic-awesome-skills --skill aws-cost-operationsOr download just the file:
curl -L https://raw.githubusercontent.com/sickn33/agentic-awesome-skills/main/plugins/agentic-awesome-skills-claude/skills/aws-cost-operations/SKILL.md -o SKILL.mdTechnical content (original SKILL.md)
Original text by the author, straight from GitHub.
AWS Cost & Operations
This skill provides comprehensive guidance for AWS cost optimization, monitoring, observability, and operational excellence with integrated MCP servers.
AWS Documentation Requirement
Always verify AWS facts using MCP tools (mcp__aws-mcp__* or mcp__*awsdocs*__*) before answering. The aws-mcp-setup dependency is auto-loaded — if MCP tools are unavailable, guide the user through that skill's setup flow.
Integrated MCP Servers
This plugin provides 3 MCP servers:
Bundled Servers
1. AWS Pricing MCP Server (pricing)
Purpose: Pre-deployment cost estimation and optimization
- Estimate costs before deploying resources
- Compare pricing across regions
- Calculate Total Cost of Ownership (TCO)
- Evaluate different service options for cost efficiency
2. AWS Cost Explorer MCP Server (costexp)
Purpose: Detailed cost analysis and reporting
- Analyze historical spending patterns
- Identify cost anomalies and trends
- Forecast future costs
- Analyze cost by service, region, or tag
3. Amazon CloudWatch MCP Server (cw)
Purpose: Metrics, alarms, and logs analysis
- Query CloudWatch metrics and logs
- Create and manage CloudWatch alarms
- Troubleshoot operational issues
- Monitor resource utilization
Note: The following servers are available separately via the Full AWS MCP Server (see
aws-mcp-setupskill) and are not bundled with this plugin:
- AWS Billing and Cost Management MCP — Real-time billing details
- CloudWatch Application Signals MCP — APM and SLOs
- AWS Managed Prometheus MCP — PromQL queries for containers
- AWS CloudTrail MCP — API activity audit
- AWS Well-Architected Security Assessment MCP — Security posture assessment
When to Use This Skill
Use this skill when:
- Optimizing AWS costs and reducing spending
- Estimating costs before deployment
- Monitoring application and infrastructure performance
- Setting up observability and alerting
- Analyzing spending patterns and trends
- Investigating operational issues
- Auditing AWS activity and changes
- Assessing security posture
- Implementing operational excellence
Cost Optimization Best Practices
Pre-Deployment Cost Estimation
Always estimate costs before deploying:
- Use AWS Pricing MCP to estimate resource costs
- Compare pricing across different regions
- Evaluate alternative service options
- Calculate expected monthly costs
- Plan for scaling and growth
Example workflow:
"Estimate the monthly cost of running a Lambda function with
1 million invocations, 512MB memory, 3-second duration in us-east-1"
Cost Analysis and Optimization
Regular cost reviews:
- Use Cost Explorer MCP to analyze spending trends
- Identify cost anomalies and unexpected charges
- Review costs by service, region, and environment
- Compare actual vs. budgeted costs
- Generate cost optimization recommendations
Cost optimization strategies:
- Right-size over-provisioned resources
- Use appropriate storage classes (S3, EBS)
- Implement auto-scaling for dynamic workloads
- Leverage Savings Plans and Reserved Instances
- Delete unused resources and snapshots
- Use cost allocation tags effectively
Budget Monitoring
Track spending against budgets:
- Use Billing and Cost Management MCP to monitor budgets
- Set up budget alerts for threshold breaches
- Review budget utilization regularly
- Adjust budgets based on trends
- Implement cost controls and governance
Monitoring and Observability Best Practices
CloudWatch Metrics and Alarms
Implement comprehensive monitoring:
- Use CloudWatch MCP to query metrics and logs
- Set up alarms for critical metrics:
- CPU and memory utilization
- Error rates and latency
- Queue depths and processing times
- API gateway throttling
- Lambda errors and timeouts
- Create CloudWatch dashboards for visualization
- Use log insights for troubleshooting
Example alarm scenarios:
- Lambda error rate > 1%
- EC2 CPU utilization > 80%
- API Gateway 4xx/5xx error spike
- DynamoDB throttled requests
- ECS task failures
Application Performance Monitoring
Monitor application health:
- Use CloudWatch Application Signals MCP for APM
- Track service-level objectives (SLOs)
- Monitor application dependencies
- Identify performance bottlenecks
- Set up distributed tracing
Container and Kubernetes Monitoring
For containerized workloads:
…
FAQ
Do I need to know the exact price of everything?
No, but it's good to have an idea to avoid surprises. This tool helps with that.
Can I see how much I spent last month?
Yes, the tool can analyze your past spending for you.
Will it warn me if I spend too much?
Yes, you can set up alerts to be notified when spending reaches a certain amount.
Details
Original description by the author
AWS cost optimization, monitoring, and operational excellence expert. Use when analyzing AWS bills, estimating costs, setting up CloudWatch alarms, querying logs, auditing CloudTrail activity, or assessing security posture.
Popularity
- GitHub stars
- 48k
- Ranking position
- #2241
- License
- MIT
- Updated
- 10/15/2026
Comments
- …
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