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Agent Skill

Azure Storage Blob Py skill

azure-storage-blob-pymicrosoft/skills.github/plugins/azure-sdk-python/skills/azure-storage-blob-py/SKILL.md

Azure Blob Storage SDK for Python. Use for uploading, downloading, listing blobs, managing containers, and blob lifecycle. Triggers: "blob storage", "BlobServiceClient", "ContainerClient", "BlobClient", "upload blob", "download blob".

3.1kMIT

always on

57 tokname + description

once used

1,978 tokSKILL.md body

bundled files

23 KB

repo stars

3.1kGitHub

Install the Azure Storage Blob Py skill

Skills CLI (Claude Code, Codex, Cursor and others)

npx skills add https://github.com/microsoft/skills --skill azure-storage-blob-py

Claude Code, by hand (all projects)

git clone --depth 1 https://github.com/microsoft/skills.git /tmp/skills
mkdir -p ~/.claude/skills
cp -R /tmp/skills/.github/plugins/azure-sdk-python/skills/azure-storage-blob-py ~/.claude/skills/azure-storage-blob-py

For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.

What it costs your context

Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.

WhenWhat loadsCost
Every sessionName and description57 tok
When the agent uses itThe SKILL.md instructions1,978 tok
Only if opened2 bundled files (3 KB)varies

Until it is used, azure-storage-blob-py costs about 24× less than the median MCP server we measured (1,363 tokens on every turn). Installing all 150 skills from microsoft/skills would load 10,823 tokens of descriptions. Skills vs MCP study

Checks

Our checks found nothing to flag: it follows the Agent Skills specification's naming and size guidelines and doesn't pipe downloads into a shell.

Checked 2026-10-22 · method

What's inside

The headings of its SKILL.md. Read the full file on GitHub.

  • Azure Blob Storage SDK for Python
  • Installation
  • Environment Variables
  • Authentication & Lifecycle
  • Client Hierarchy
  • Core Workflow
  • Create Container
  • Upload Blob
  • Download Blob
  • List Blobs
  • Delete Blob
  • Performance Tuning
  • SAS Tokens (User Delegation)
  • Blob Properties and Metadata
  • Async Client
  • Best Practices
  • Reference Files

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