Name: asim-parser-filter-validator
Rating: 71.2 (1 reviews)
Author: Azure

asim-parser-filter-validator

Validates ASIM parser filtering parameters by running filter tests against a Log Analytics workspace. Pure PowerShell using az CLI for authentication — no Python or Azure SDK packages required. Use this skill after creating or modifying an ASIM parser to verify that its filtering parameters work correctly.

Quality

87%

Does it follow best practices?

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Securityby

Passed

No findings from the security scan

Quality

Content

100%

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is a tight, actionable single-purpose skill: an exact run command, a clear test matrix, and an explicit failure-interpretation feedback loop. Bundle references are minimal, real, and one level deep.

Dimension	Reasoning	Score
Conciseness	The body is lean and assumes competence: a test matrix, supported schemas, inputs, an exact run command, and a troubleshooting table with no padded explanations of concepts Claude already knows.	3 / 3
Actionability	Provides a fully executable PowerShell command with parameter substitution (".\scripts\asimFilterTest.ps1 -ParserFile ... -SchemaName ... -WorkspaceId ..."), concrete prerequisites, and a copy-paste-ready troubleshooting table.	3 / 3
Workflow Clarity	For a single-task skill the flow is unambiguous (authenticate -> run -> interpret Green/FAIL), and it adds an explicit feedback loop: failures are checked against three documented ignorable categories before declaring the parser incorrect.	3 / 3
Progressive Disclosure	Content is well-organized into focused sections and the single bundle file (scripts/asimFilterTest.ps1) is referenced one level deep, clearly signaled, and verified to exist with the cited $AllSchemasParameters hashtable.	3 / 3
	Total	12 / 12 Passed

Description

75%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description clearly communicates a specific niche and an explicit use-trigger, answering both what and when. It is slightly held back by jargon-heavy trigger terms and a narrow action list rather than broad natural-language coverage.

Suggestions

Add more natural-language trigger variants a user might say (e.g. "test ASIM parser filters", "validate parser parameters") alongside the ASIM-specific phrasing.

List a couple more concrete actions (e.g. "runs KQL queries and compares filtered vs. unfiltered row counts") to broaden the specificity beyond a single action.

Dimension	Reasoning	Score
Specificity	Names the domain and concrete actions ("running filter tests against a Log Analytics workspace", "verify that its filtering parameters work correctly") but the action set is narrow rather than a comprehensive list of multiple specific actions.	2 / 3
Completeness	Explicitly states what it does and when to use it via the "Use this skill after creating or modifying an ASIM parser..." trigger clause, answering both what and when.	3 / 3
Trigger Term Quality	Includes relevant triggers ("after creating or modifying an ASIM parser", "filtering parameters") but leans on ASIM jargon and lacks common natural-language variations a user might say.	2 / 3
Distinctiveness Conflict Risk	Occupies a clear, narrow niche (ASIM parser filter validation) with distinct triggers unlikely to conflict with other skills.	3 / 3
	Total	10 / 12 Passed

Validation

93%

Warnings & errors only

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 15 / 16 Passed

Validation for skill structure

Criteria	Description	Result
frontmatter_unknown_keys	Unknown frontmatter key(s) found; consider removing or moving to metadata	Warning

	Total	15 / 16 Passed

Repository: Azure/Azure-Sentinel
Path: .github/skills/asim-parser-filter-validator/SKILL.md
Commit: fd26ba7

Reviewed: 3 days ago

Table of Contents

Discovery Implementation Validation

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