**UTILITY SKILL** — Azure Storage Services: Blob, File Shares, Queue, Table, and Data Lake. Object storage, SMB shares, async messaging, NoSQL key-value, big-data analytics. Access tiers + lifecycle management. WHEN: "blob storage", "file shares", "queue storage", "table storage", "data lake", "access tiers", "lifecycle management". DO NOT USE FOR: SQL databases, Cosmos DB (use azure-prepare), Event Hubs / Service Bus messaging.
71
86%
Does it follow best practices?
Impact
—
No eval scenarios have been run
Passed
No known issues
Quality
Discovery
100%Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.
This is an excellent skill description that covers all key dimensions well. It provides specific capabilities, natural trigger terms, explicit when-to-use guidance, and clear boundary definitions with DO NOT USE FOR exclusions. The inclusion of both positive triggers and negative exclusions makes it particularly effective for skill selection in a large skill library.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Lists multiple specific concrete actions and services: Blob, File Shares, Queue, Table, Data Lake, object storage, SMB shares, async messaging, NoSQL key-value, big-data analytics, access tiers, and lifecycle management. | 3 / 3 |
Completeness | Clearly answers both 'what' (Azure Storage Services with specific sub-services and capabilities) and 'when' (explicit WHEN clause with trigger terms). Also includes a helpful 'DO NOT USE FOR' clause that further clarifies boundaries. | 3 / 3 |
Trigger Term Quality | Excellent coverage of natural trigger terms users would say: 'blob storage', 'file shares', 'queue storage', 'table storage', 'data lake', 'access tiers', 'lifecycle management'. These are the exact terms Azure users would naturally use. | 3 / 3 |
Distinctiveness Conflict Risk | Highly distinctive with clear niche (Azure Storage specifically), explicit trigger terms, and explicit exclusion boundaries ('DO NOT USE FOR: SQL databases, Cosmos DB, Event Hubs / Service Bus') that actively prevent conflicts with related Azure skills. | 3 / 3 |
Total | 12 / 12 Passed |
Implementation
72%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a well-structured Azure Storage reference skill with strong progressive disclosure and actionable CLI examples. Its main weaknesses are minor redundancy (duplicate SDK sections) and a workflow that lacks explicit validation/verification steps after provisioning or configuration changes. The tables are an efficient way to present comparison data, and the security rules are appropriately directive.
Suggestions
Remove the duplicate 'Azure SDKs' section at the bottom since 'SDK Quick References' already covers the same content with more detail.
Add validation checkpoints to the Steps workflow, e.g., 'Verify storage account settings: `az storage account show --name ACCOUNT --query "{https:enableHttpsTrafficOnly, tls:minimumTlsVersion, publicAccess:allowBlobPublicAccess}"` — confirm HTTPS-only, TLS 1.2+, public blob disabled.'
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Generally efficient with good use of tables, but has some redundancy: the 'Azure SDKs' section near the bottom largely duplicates the 'SDK Quick References' section above it. The 'Service Details' section with external links adds moderate value but could be trimmed. Rules are well-stated without over-explaining. | 2 / 3 |
Actionability | Provides fully executable CLI commands with clear placeholder conventions (ACCOUNT, CONTAINER, BLOB, LOCAL_PATH). The steps section gives a concrete decision workflow, and SDK references point to language-specific guides. The commands are copy-paste ready. | 3 / 3 |
Workflow Clarity | The Steps section provides a clear sequence for provisioning storage, but lacks validation checkpoints — there's no step to verify the storage account was created correctly, no validation of security baseline application, and no feedback loop for error recovery. For infrastructure operations that can misconfigure security, this is a gap. | 2 / 3 |
Progressive Disclosure | Excellent structure with a concise overview in the main file and well-signaled one-level-deep references to SDK guides per language, auth best practices, security baseline, and external Microsoft docs. The Reference Index table with 'When to Load' guidance and the explicit 'do NOT read all at once' instruction demonstrate strong progressive disclosure design. | 3 / 3 |
Total | 10 / 12 Passed |
Validation
100%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 11 / 11 Passed
Validation for skill structure
No warnings or errors.
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Table of Contents
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