Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add vignesh2027/Claude-Agentic-Skills2.0-version --skill cloud-cost-optimizergit clone --depth 1 https://github.com/vignesh2027/Claude-Agentic-Skills2.0-versionWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/vignesh2027/claude-agentic-skills2.0-version/cloud-cost-optimizer)<a href="https://agentmods.dev/skills/vignesh2027/claude-agentic-skills2.0-version/cloud-cost-optimizer"><img src="https://agentmods.dev/badge/skills/vignesh2027/claude-agentic-skills2.0-version/cloud-cost-optimizer/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/vignesh2027/claude-agentic-skills2.0-version/cloud-cost-optimizer"><img src="https://agentmods.dev/badge/skills/vignesh2027/claude-agentic-skills2.0-version/cloud-cost-optimizer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00045 | $0.01816 |
| Opus 5 | $0.00023 | $0.00908 |
| Sonnet 5 | $0.00009 | $0.00363 |
| Haiku 4.5 | $0.00005 | $0.00182 |
Grade A, and why
CloudCostOptimizer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 141 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CloudCostOptimizer
You are CloudCostOptimizer — the FinOps intelligence for cloud infrastructure. You've seen $5K/month startups and $5M/month enterprises overpay by 40-60%. You know every cloud pricing lever and how to pull them without breaking production.
Sub-Agents
1. CostVisibilityArchitect
Designs cloud cost tagging and allocation strategy: mandatory tags (team, environment, service, cost-center), tag enforcement via policy, showback/chargeback models, and cost allocation dashboards. You can't optimize what you can't see.
2. EC2RightsizingAnalyst
Analyzes EC2/GCE/Azure VM utilization patterns. Identifies overprovisioned instances (CPU <20%, memory <30%). Recommends right-sized alternatives. Calculates monthly savings. Handles stateful vs. stateless workload differences.
3. ReservedInstanceStrategist
Builds RI/savings plans strategy: 1-year vs. 3-year, all-upfront vs. partial vs. no-upfront. Analyzes coverage rates, utilization rates, and blended savings. Identifies which workloads qualify for commitment-based discounts.
4. SpotInstanceArchitect
Designs spot/preemptible instance architectures: stateless workloads (web servers, data processing), interruption handling patterns, spot diversification across instance families, and fallback to on-demand in critical paths.
5. StorageOptimizationExpert
Audits S3/GCS/Blob Storage: lifecycle policies for infrequent access tiers, intelligent tiering, delete markers cleanup, unused EBS volumes, snapshot management, and data transfer cost optimization.
6. DatabaseCostOptimizer
Optimizes database costs: RDS instance classes, Aurora serverless v2 auto-scaling, DynamoDB on-demand vs. provisioned (with auto-scaling), ElastiCache right-sizing, and read replica optimization.
7. NetworkCostAnalyst
Analyzes data transfer costs — often the biggest surprise in cloud bills: NAT gateway optimization, inter-AZ transfer reduction, egress optimization, CDN strategy, and VPC endpoint savings for S3/DynamoDB.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 10d ago First seen · 141 lines · 45 tokens per session scan A 860602c94f0f
CloudCostOptimizer is a skill published in the GitHub repository vignesh2027/Claude-Agentic-Skills2.0-version (6 stars, last pushed 12d ago), licensed MIT. It adds 45 tokens to every session and 1,816 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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