Skills azure-storage-blob-py

📦

azure-storage-blob-py

Name: azure-storage-blob-py
Author: sickn33

Content revision r2 Safe ⚙️ External commands🌐 Network access📁 Filesystem access

Build Azure Blob Storage Workflows in Python

Developers need reliable patterns for Azure Blob Storage operations. This skill provides practical Python SDK guidance for authentication, transfers, management, and performance.

Supports: Claude Codex Code(CC)

🥉 78 Bronze

Install with my Agent

Copy this request to your Agent. It includes the canonical Skill page and manifest.

Agent request

Review the Skillstore skill "azure-storage-blob-py" from https://skillstore.io/skills/sickn33-azure-storage-blob-py.md and its manifest at https://skillstore.io/api/skills/sickn33-azure-storage-blob-py/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Your Agent should still show its plan and request any confirmation required by the security policy.

Agent-readable resources

Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.

Markdown detail GET /skills/sickn33-azure-storage-blob-py.md Signed manifest GET /api/skills/sickn33-azure-storage-blob-py/manifest Signed lockfile GET /api/skills/sickn33-azure-storage-blob-py/lockfile

Test it

Using "azure-storage-blob-py". Explain a secure upload workflow for a text file.

Expected outcome:

Authenticate with DefaultAzureCredential.
Create a service client for the account endpoint.
Open the local file in binary read mode.
Upload to an explicit container and blob name with overwrite behavior selected.

Using "azure-storage-blob-py". Recommend settings for downloading a large blob.

Expected outcome:

Use bounded concurrency and stream into an existing file or buffer. Avoid loading the entire blob into memory.

Using "azure-storage-blob-py". Describe how to share one blob temporarily.

Expected outcome:

Generate a read-only SAS token with a short expiry. Share the resulting Azure Blob URL through an approved secure channel.

Security Audit

Safe

v5 • 7/23/2026 Open versioned report

All 34 static findings are false positives from Markdown formatting or bounded Azure SDK examples. The skill contains no prompt injection, malicious commands, or data exfiltration. No semantic security findings were identified.

Files scanned

228

Lines analyzed

Review items

False positives ignored

Risk Factors

No confirmed security findings were detected by the latest completed static and semantic audit. This does not prove the skill has no side effects.

Audited by: codex View Audit History →

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https://skillstore.io/skills/sickn33-azure-storage-blob-py/audits/5?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

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Academic citations (APA · BibTeX · CFF)

APA citation

sickn33. (2026). azure-storage-blob-py security audit report (audit version 5) [Author version unspecified]. Skillstore. https://skillstore.io/skills/sickn33-azure-storage-blob-py/audits/5

BibTeX citation

@techreport{sickn33-sickn33-azure-storage-blob-py-2026,
  author = {sickn33},
  title = {azure-storage-blob-py security audit report (audit version 5)},
  institution = {Skillstore},
  year = {2026},
  number = {5},
  url = {https://skillstore.io/skills/sickn33-azure-storage-blob-py/audits/5},
  note = {Author version unspecified}
}

CITATION.cff

cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "azure-storage-blob-py security audit report (audit version 5)"
version: "unspecified"
type: report
authors:
  - name: "sickn33"
date-released: "2026-07-23"
url: "https://skillstore.io/skills/sickn33-azure-storage-blob-py/audits/5"
identifiers:
  - type: other
    value: "skillstore:sickn33-azure-storage-blob-py:audit:5"
    description: "Skillstore immutable audit report identifier"

Skillstore Score

Why this score Evidence Confidence: High

Architecture

Maintainability

Content

Community

Spec Compliance

What You Can Build

Add Application File Storage

Create authenticated upload and download flows for application files using the synchronous Python SDK.

Process Large Data Transfers

Configure chunk sizes, streaming, and concurrency for reliable movement of large blobs.

Automate Storage Operations

Build asynchronous container, listing, metadata, and cleanup workflows for cloud operations.

Try These Prompts

Connect to Blob Storage

Show me how to connect to Azure Blob Storage in Python with DefaultAzureCredential and an account URL placeholder.

Upload and Download Files

Create a Python workflow that uploads a local file, then downloads the blob to a different fixed path.

List and Manage Blobs

Design a Python function that lists blobs by prefix, reports metadata, and safely deletes selected blobs with snapshots.

Optimize Async Transfers

Design an asynchronous large-file transfer workflow with bounded concurrency, streaming, context managers, error handling, and memory-efficient downloads.

Best Practices

Prefer DefaultAzureCredential and managed identities over embedded connection strings or account keys.
Use fixed, validated container names, blob names, and local paths before performing transfers or deletion.
Set short SAS expirations, minimal permissions, bounded concurrency, and appropriate content types.

Avoid

Do not embed account keys, connection strings, or SAS URLs in source control or logs.
Do not call readall for large blobs when streaming or readinto can limit memory use.
Do not enable overwrite, broad SAS permissions, or snapshot deletion without explicit requirements.

Frequently Asked Questions

Which Python packages are required?

Install azure-storage-blob for storage operations and azure-identity for DefaultAzureCredential authentication.

Does this skill create an Azure storage account?

No. It assumes the account exists and the active identity has suitable Blob Storage permissions.

Can it upload streams and in-memory content?

Yes. The examples cover file handles, byte strings, and in-memory streams.

Does it support asynchronous operations?

Yes. It includes asynchronous client patterns with context managers for uploads and downloads.

How should temporary blob access be granted?

Use a short-lived SAS token with only the required permissions and protect the complete SAS URL.

How are large downloads handled?

Use bounded concurrency and stream data into a file or buffer instead of reading everything into memory.

Developer Details

Author

sickn33

License

MIT

Skillstore revision

Version notice

The author did not declare a version.

Repository

https://github.com/sickn33/antigravity-awesome-skills/tree/main/skills/azure-storage-blob-py

Ref

f9e2c34b4f19c7f3e6b0a1e93227b5f77cc12526

Maintenance freshness

7/26/2026

Usage

7 downloads · 112 views

File structure

📄 SKILL.md