Conciseness

The body is lean — compact tables, a single ready-to-run command, and genuinely non-obvious judgment guidance ('Known acceptable failure reasons'). It loses a point only for redundancy: the 'pure PowerShell / az CLI' claim is stated twice in the body, and 'az login' guidance appears in both Prerequisites and Troubleshooting, matching the 'efficient; minor instances of over-explanation' anchor rather than the score-5 'every token earns its place' anchor.

Actionability

The 'How to run' section gives a copy-paste-ready command with concrete placeholders ('.\\scripts\\asimFilterTest.ps1 -ParserFile "{PathToFilterParserKQL}" -SchemaName "{SchemaName}" -WorkspaceId "{your-workspace-guid}"'), the referenced script exists, required inputs are tabulated, and pass/fail semantics are defined — fully executable guidance covering the common case.

Workflow Clarity

This is a simple single-purpose skill with an unambiguous run command, and the simple-skill exception applies; moreover the sequence (authenticate → run → interpret → triage failures → troubleshoot) is explicit, with the 'Known acceptable failure reasons' section acting as a concrete failure-triage checklist (a feedback loop) and a troubleshooting table for error recovery. The skill only runs read-only queries, so the destructive/batch cap does not apply.

Progressive Disclosure

Well-organized single-purpose SKILL.md with sections that each earn their place and a correctly referenced bundle script (scripts/asimFilterTest.ps1, including the $AllSchemasParameters symbol cited in Troubleshooting), with no nested or buried references. It sits just above the under-50-line threshold for an automatic 5 under the simple-skill exception, so it lands on the 'good structure; minor organization gaps' anchor.

Specificity

The description names the domain ('ASIM parser filtering parameters') and several concrete actions ('running filter tests against a Log Analytics workspace', 'az CLI for authentication'), but offers fewer distinct action verbs than a fully comprehensive list, matching the 'several specific actions; minor gaps' anchor rather than the score-5 anchor.

Completeness

Both 'what' ('Validates ASIM parser filtering parameters by running filter tests against a Log Analytics workspace') and 'when' ('Use this skill after creating or modifying an ASIM parser to verify that its filtering parameters work correctly') are explicit, with a concrete trigger phrase — the exact pattern of the score-5 anchor; not 4 because the 'when' clause is specific rather than merely present.

Trigger Term Quality

Good natural-term coverage for this niche ('ASIM parser', 'filtering parameters', 'Log Analytics workspace', 'creating or modifying an ASIM parser', 'verify'), but a few terms users might naturally say are missing (e.g. 'KQL', 'Microsoft Sentinel', '.kql'), placing it below the score-5 comprehensive-synonym anchor and clearly above 'some relevant keywords'.

Distinctiveness Conflict Risk

'ASIM parser filtering parameters' is a clear niche with distinct, domain-specific triggers that would not plausibly fire for any other skill — matching the 'clear niche with distinct triggers' anchor and exceeding the score-4 multi-domain overlap example.