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charset

Use when reviewing templates, rendered HTML, or shared components related to Declare UTF-8 character encoding. Validate the final browser-facing markup, not just the source framework abstraction.

57

Quality

66%

Does it follow best practices?

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SecuritybySnyk

Passed

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tessl review fix ./skills/charset/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

57%

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

The skill body is well-structured with good progressive disclosure to a single reference file, and gives a concrete fix. It loses points for redundancy between Quick Reference and Fix, vague Check/Explain directives, and an implicit rather than explicit validation checkpoint.

Suggestions

De-duplicate the meta charset placement instruction between Quick Reference and Fix, keeping the concrete snippet in one place.

Make the Check section an explicit verification step, e.g. 'Confirm <meta charset="UTF-8"> appears in <head> within the first 1024 bytes of the rendered HTML using an HTML validator or page source.'

Inline one minimal executable HTML snippet in the body so the fix is copy-paste ready without requiring the reference file.

DimensionReasoningScore

Conciseness

The body is mostly lean, but the Quick Reference bullet and the Fix section repeat the same 'add <meta charset="UTF-8"> as the first element in <head>' instruction, so it could be tightened.

2 / 3

Actionability

A concrete fix snippet and placement rule are given, but the body contains no executable code block and the Check/Explain sections are vague directives rather than runnable guidance.

2 / 3

Workflow Clarity

The Check/Fix/Explain/Code Review sections provide a sequence, but the validation step ('Verify that this HTML document declares UTF-8...') is implicit and lacks an explicit checkpoint for confirming the fix.

2 / 3

Progressive Disclosure

The body is a concise overview with a clearly signaled, one-level-deep pointer to references/rule.md (a real file) for full details and framework examples.

3 / 3

Total

9

/

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 answers both what it does and when to use it with an explicit trigger, and occupies a distinct niche. It is held back by a non-comprehensive action list and the absence of the common trigger term 'charset'.

Suggestions

Add the everyday keyword 'charset' (e.g., 'charset declaration', 'meta charset') so the description matches the term users naturally say.

Expand the action list from two verbs to concrete specifics, e.g. 'audit charset declaration, position it within the first 1024 bytes, and flag missing or duplicate meta charset tags'.

DimensionReasoningScore

Specificity

Names the domain ('templates, rendered HTML, or shared components') and two actions ('reviewing', 'Validate the final browser-facing markup'), but the action list is not comprehensive enough for a 3.

2 / 3

Completeness

An explicit 'Use when reviewing...' trigger answers when, and 'Validate the final browser-facing markup...' answers what, satisfying both requirements clearly.

3 / 3

Trigger Term Quality

Includes relevant terms ('rendered HTML', 'UTF-8 character encoding') but omits the most common natural keyword 'charset' and everyday variations a user would say.

2 / 3

Distinctiveness Conflict Risk

Scoped specifically to UTF-8/charset encoding review of rendered markup, a distinct niche unlikely to fire for unrelated skills.

3 / 3

Total

10

/

12

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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