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 aj-geddes/useful-ai-prompts --skill cloud-storage-optimizationgit clone --depth 1 https://github.com/aj-geddes/useful-ai-promptsWrote 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/aj-geddes/useful-ai-prompts/cloud-storage-optimization)<a href="https://agentmods.dev/skills/aj-geddes/useful-ai-prompts/cloud-storage-optimization"><img src="https://agentmods.dev/badge/skills/aj-geddes/useful-ai-prompts/cloud-storage-optimization/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/aj-geddes/useful-ai-prompts/cloud-storage-optimization"><img src="https://agentmods.dev/badge/skills/aj-geddes/useful-ai-prompts/cloud-storage-optimization.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
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 | $0.00034 | $0.00640 |
| Opus 5 | $0.00017 | $0.00320 |
| Sonnet 5 | $0.00007 | $0.00128 |
| Haiku 4.5 | $0.00003 | $0.00064 |
Grade A, and why
cloud-storage-optimization 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 — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Cloud Storage Optimization
Table of Contents
Overview
Optimize cloud storage costs and performance across multiple cloud providers using compression, intelligent tiering, data partitioning, and lifecycle management. Reduce storage costs while maintaining accessibility and compliance requirements.
When to Use
- Reducing storage costs
- Optimizing data access patterns
- Implementing tiered storage strategies
- Archiving historical data
- Improving data retrieval performance
- Managing compliance requirements
- Organizing large datasets
- Optimizing data lakes and data warehouses
Quick Start
Minimal working example:
# Enable Intelligent-Tiering
aws s3api put-bucket-intelligent-tiering-configuration \
--bucket my-bucket \
--id OptimizedStorage \
--intelligent-tiering-configuration '{
"Id": "OptimizedStorage",
"Filter": {"Prefix": "data/"},
"Status": "Enabled",
"Tierings": [
{
"Days": 90,
"AccessTier": "ARCHIVE_ACCESS"
},
{
"Days": 180,
"AccessTier": "DEEP_ARCHIVE_ACCESS"
}
]
}'
# Analyze storage usage
aws s3api list-bucket-metrics-configurations --bucket my-bucket
# Enable S3 Select for cost optimization
aws s3api put-bucket-metrics-configuration \
// ... (see reference guides for full implementation)
Reference Guides
Detailed implementations in the references/ directory:
| Guide | Contents |
|---|---|
| AWS S3 Storage Optimization | AWS S3 Storage Optimization |
| Data Compression and Partitioning Strategy | Data Compression and Partitioning Strategy |
| Terraform Multi-Cloud Storage Configuration | Terraform Multi-Cloud Storage Configuration |
| Data Lake Partitioning Strategy | Data Lake Partitioning Strategy |
What ships with it
6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- references/aws-s3-storage-optimization.md 1.2 KB
- references/data-compression-and-partitioning-strategy.md 4.9 KB
- references/data-lake-partitioning-strategy.md 1.3 KB
- references/terraform-multi-cloud-storage-configuration.md 2.8 KB
- scripts/validate-config.sh 427 B runs code
- templates/config-starter.yaml 453 B
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 · 98 lines · 34 tokens per session scan A ba7921568856
cloud-storage-optimization is a skill published in the GitHub repository aj-geddes/useful-ai-prompts (336 stars, last pushed 6mo ago), licensed MIT. It adds 34 tokens to every session and 640 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 2026-08-30.
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