# Azure Storage

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- **Type:** Skill
- **Install:** `agentstack add skill-manu14357-zskills-azure-storage`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [manu14357](https://agentstack.voostack.com/s/manu14357)
- **Installs:** 0
- **Category:** [Cloud & Infrastructure](https://agentstack.voostack.com/c/cloud-infrastructure)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [manu14357](https://github.com/manu14357)
- **Source:** https://github.com/manu14357/zskills/tree/main/skills/azure-storage
- **Website:** https://zskills.vercel.app

## Install

```sh
agentstack add skill-manu14357-zskills-azure-storage
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Azure Storage

Select and configure Azure storage with optimal redundancy, performance tiering, and access controls.
Balance cost, durability, latency, and compliance requirements.

## Use This Skill When

- The user needs file, object, or queue storage in Azure
- The user needs lifecycle, replication, or retention policy design
- The user needs secure access model for storage workloads
- The user wants to optimize storage costs while maintaining SLA

## Context: Storage Maturity

**Immature**: Hot tier only, public access, no lifecycle, account key auth  
**Developing**: Correct tiering, RBAC, some lifecycle rules  
**Managed**: LRS for dev, GRS for prod, managed identity auth, lifecycle to cool/archive → **Target**  
**Optimized**: Geo-redundant reads, tiered access based on traffic, real-time cost optimization

## Required Inputs

- **Data type**: Documents, logs, video, database backups, transactional
- **Access pattern**: Frequent (hot), occasional (cool), rare (archive), cold
- **Size & growth**: 10GB initial, 10% monthly growth? Or 1TB spike?
- **Latency requirement**:  80% of account quota
   - Throttling (requests > per-second limit)
   - Unusual deletion patterns
   - Unauthorized access attempts

## Output Contract

1. **Storage Design**
   - Type selected (Blob, Files, Queues, ADLS) and justification
   - Account creation commands
   - Redundancy model (LRS, ZRS, GRS) and failover strategy

2. **Security & Access**
   - Auth method (managed identity, SAS, keys) recommended
   - Network isolation (private endpoints, firewalls)
   - Encryption: at-rest (CMK or Microsoft-managed), in-transit (HTTPS)

3. **Performance & Tiering**
   - Access tier choices (Hot/Cool/Archive/Cold)
   - Lifecycle policy (automatic tiering rules)
   - Cost estimation (hot vs. tiered vs. archive)

4. **Backup & Retention**
   - Soft delete enabled? Versioning? Immutable retention?
   - Lifecycle deletion policy
   - RTO/RPO (can geo-failover if GRS)

5. **Operational Checklist**
   - Monitoring enabled (metrics, logging)
   - Alert thresholds set
   - Cost optimization review cadence (quarterly)

## Guardrails

- **Prefer managed identity**: No secrets in code; DefaultAzureCredential() handles token.
- **Deny public access by default**: Only allow explicit access (IP, VNet, SAS).
- **Use lifecycle policies**: Automatically move cold data to cheaper tiers; avoid manual re-tiering.
- **Enable soft delete**: Protects against accidental deletion; costs minimal.
- **For compliance: Use immutable policies**: Write-once-read-many (WORM) for audit logs.
- **Monitor for throttling**: If sustained >20,000 req/sec, consider sharding (multiple accounts).
- **Audit access**: Enable logging and monitor unexpected access patterns.
- **Encrypt sensitive data**: Use customer-managed keys (CMK) for highly regulated workloads.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [manu14357](https://github.com/manu14357)
- **Source:** [manu14357/zskills](https://github.com/manu14357/zskills)
- **License:** MIT
- **Homepage:** https://zskills.vercel.app

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-manu14357-zskills-azure-storage
- Seller: https://agentstack.voostack.com/s/manu14357
- Browse the marketplace: https://agentstack.voostack.com/browse

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