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 ashish7802/awesome-api-skills --skill azure-blob-storagegit clone --depth 1 https://github.com/ashish7802/awesome-api-skillsWrote 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/ashish7802/awesome-api-skills/azure-blob-storage)<a href="https://agentmods.dev/skills/ashish7802/awesome-api-skills/azure-blob-storage"><img src="https://agentmods.dev/badge/skills/ashish7802/awesome-api-skills/azure-blob-storage/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/ashish7802/awesome-api-skills/azure-blob-storage"><img src="https://agentmods.dev/badge/skills/ashish7802/awesome-api-skills/azure-blob-storage.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector 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 | $0.00000 | $0.00522 |
| Opus 5.5 | $0.00000 | $0.00209 |
| Sonnet 5.5 | $0.00000 | $0.00104 |
| Haiku 4.5 | $0.00000 | $0.00052 |
Grade A, and why
azure-blob-storage 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 1mo 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 — 59 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Azure Blob Storage API Skill
Quick Start
Azure Blob Storage handles massive amounts of unstructured data. The @azure/storage-blob SDK provides powerful abstractions for Block, Append, and Page blobs.
npm install @azure/storage-blob
Common Workflows
SAS (Shared Access Signature) Tokens
Generate a User Delegation SAS Token to grant temporary, tightly-scoped access to a specific blob without exposing the account key.
Production Patterns
Block Blobs vs Append Blobs
Use Block Blobs for standard files (images, documents). Use Append Blobs explicitly for log files where data is continuously written to the end of the blob.
Error Recovery
The SDK automatically handles transient failures using built-in retry policies (exponential backoff). Catch RestError to handle fatal authorization or missing resource failures.
Security Notes
Prioritize Azure AD (Entra ID) authentication via DefaultAzureCredential over using connection strings containing the Account Key.
Performance Considerations
For high-throughput uploads, tune the maxSingleShotSize and blockSize parameters in the uploadFile method to parallelize chunk uploads efficiently across multiple threads.
Testing Guidance
Use Azurite, the official local emulator for Azure Storage, to run integration tests entirely locally without an Azure subscription.
Troubleshooting
If CORS errors occur when using SAS URLs in the browser, ensure CORS rules are explicitly defined on the Storage Account setting AllowedOrigins and AllowedMethods (PUT).
References
Related Skills
- [AWS S3](/skills/aws s3)
- [Google Cloud Storage](/skills/google cloud storage)
Why use this skill
Use this when your agent works with azure-blob-storage — structured patterns beat pasted docs and prevent common hallucinations.
AI pitfalls
- Using outdated SDK or API versions from training data
- Inventing environment variable names
- Omitting error handling and retry logic
What ships with it
7 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.
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.
- 1mo ago First seen · 59 lines · 0 tokens per session scan A 84da62642b18
azure-blob-storage is a skill published in the GitHub repository ashish7802/awesome-api-skills (13 stars, last pushed 3d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 522 tokens. 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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