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html-resource-hints

Use when reviewing templates, rendered HTML, or shared components related to Add resource hints (preload, prefetch, dns-prefetch). Validate the final browser-facing markup, not just the source framework abstraction.

54

Quality

61%

Does it follow best practices?

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SecuritybySnyk

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tessl review fix ./skills/html-resource-hints/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

53%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.

The body is a reasonably structured overview that defers detail to a single, clearly signaled reference file. It is held back by a motivational intro, no inline markup examples, and no explicit validation step in the body itself.

Suggestions

Trim or remove the opening paragraph explaining browser parsing/FOIT, since Claude already understands these concepts.

Add one small inline preload/preconnect markup snippet so the Check/Fix steps are immediately executable without opening the reference.

Insert an explicit verification checkpoint (e.g. "Confirm rendered HTML contains the hint and re-check shared components emitting the same markup") into the body workflow.

DimensionReasoningScore

Conciseness

The body is mostly lean (tight Quick Reference bullets and brief Check/Fix/Explain/Code Review directives), but the opening paragraph re-explains browser parsing and FOIT motivation that Claude already knows.

3 / 5

Actionability

Guidance is concrete in places ("fonts referenced in CSS, hero images, and key scripts", "Flag exact elements, attributes, and routes") but the body lacks any executable markup examples, leaving key details in the reference file.

3 / 5

Workflow Clarity

A loose Check → Fix → Explain → Code Review sequence is present, but there are no explicit validation/verification checkpoints in the body (those live only in references/rule.md), which caps the score.

3 / 5

Progressive Disclosure

The body is a concise overview with a clearly signaled one-level-deep pointer ("see references/rule.md"), and the referenced file exists; minor duplication of the "Why It Matters" content between body and reference.

4 / 5

Total

13

/

20

Passed

Description

70%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.

The description is well-targeted with explicit "Use when" triggers and concrete review/validate actions tied to resource hints. It is slightly limited by naming only two actions and a few missing natural synonyms.

Suggestions

Add one or two more concrete actions (e.g. "Add missing preload/preconnect hints") to round out capability coverage.

Include "preconnect" alongside preload/prefetch/dns-prefetch and mention natural phrasings like "resource hints" or "preconnect" to broaden trigger coverage.

DimensionReasoningScore

Specificity

Names the domain (resource hints) and two concrete actions ("reviewing templates, rendered HTML, or shared components" and "Validate the final browser-facing markup"), but coverage is not comprehensive beyond review/validate.

3 / 5

Completeness

Has both a clear "what" ("Validate the final browser-facing markup, not just the source framework abstraction") and an explicit "Use when..." trigger; the when-clause could be slightly more specific about which review contexts apply.

4 / 5

Trigger Term Quality

Good natural keyword coverage including "templates", "rendered HTML", "shared components", "preload", "prefetch", and "dns-prefetch"; a few common variations (e.g. "preconnect", file/URL cues) are absent.

4 / 5

Distinctiveness Conflict Risk

Scoped to a clear niche (resource hints in rendered HTML/templates) with distinct triggers; minor overlap risk with broader HTML-review or performance-audit skills.

4 / 5

Total

15

/

20

Passed

Validation

93%

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

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

Total

15

/

16

Passed

Repository
thedaviddias/Front-End-Checklist
Reviewed

Table of Contents

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