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column-faceting

Build faceted filter UIs with columnFacetingFeature, facetedRowModel, facetedUniqueValues, and facetedMinMaxValues. Load for facet counts, numeric ranges, own-filter exclusion, or server-page facet completeness.

70

Quality

86%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

90%Weight 40%Scale 1-5

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

A tight, highly actionable skill body with executable setup code and well-chosen common-mistake examples, organized into clean sections. The only gap is the absence of an explicit verification step, which is largely optional for this non-destructive skill.

DimensionReasoningScore

Conciseness

The body is lean and assumes Claude's competence: a compact setup block, terse clarifications like "Faceting derives filter choices; it does not render controls," and wrong/correct snippets with no basic-concept padding, so every token earns its place.

5 / 5

Actionability

Setup provides a complete copy-paste-ready import and tableFeatures config, Core Patterns shows concrete getter calls (getFacetedUniqueValues, getFacetedMinMaxValues), and Common Mistakes gives executable wrong/correct pairs covering the main cases.

5 / 5

Workflow Clarity

The Setup → Core Patterns → Common Mistakes flow gives a clear adoption sequence for this single-purpose read-only skill, but no explicit validation checkpoint is shown; since faceting is non-destructive the destructive cap does not apply, so it sits just below the top anchor.

4 / 5

Progressive Disclosure

Content is well-organized into clearly signaled sections (Setup, Core Patterns, Common Mistakes, API Discovery) with the bulk appropriately inline and no nested references, but at ~60 lines and with no bundle files it is just past the simple-skill threshold that would allow a top score.

4 / 5

Total

18

/

20

Passed

Description

83%Weight 40%Scale 1-5

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

A specific, well-scoped description that names concrete APIs and explicit load triggers, with only minor weaknesses in the naturalness of its trigger phrasing. It is clearly distinguishable from sibling skills.

DimensionReasoningScore

Specificity

Lists multiple specific concrete capabilities — "Build faceted filter UIs with columnFacetingFeature, facetedRowModel, facetedUniqueValues, and facetedMinMaxValues" plus "facet counts, numeric ranges, own-filter exclusion, or server-page facet completeness" — giving comprehensive coverage of the named APIs and their use cases.

5 / 5

Completeness

It answers both "what" (build faceted filter UIs with the named features) and "when" ("Load for facet counts, numeric ranges, own-filter exclusion, or server-page facet completeness"), but the terse "Load for" phrasing is slightly less explicit than a full "Use when..." clause, placing it just under the top anchor.

4 / 5

Trigger Term Quality

"facet counts" and "numeric ranges" are natural user phrases, but "own-filter exclusion" and "server-page facet completeness" lean technical and a few common synonyms are missing, so it sits just below the comprehensive anchor.

4 / 5

Distinctiveness Conflict Risk

The description carves a clear niche (TanStack column-faceting) with distinct, specific triggers and minimal overlap risk against other table skills.

5 / 5

Total

18

/

20

Passed

Validation

87%

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

Validation14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

14

/

16

Passed

Repository
TanStack/table
Reviewed

Table of Contents

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