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card-twitter

Twitter quote or data card designed to pair with a post.

58

Quality

67%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

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tessl review fix ./skills/card-twitter/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

85%

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

The body is lean and well-structured, giving a clear blueprint for a static card with specific classes and dimensions. Its main weakness is actionability: it describes the card in prose rather than providing an executable HTML template or the referenced index.html.

DimensionReasoningScore

Conciseness

Seven short, dense spec bullets with no filler or explanation of concepts Claude already knows; every line states a concrete visual constraint.

3 / 3

Actionability

Gives concrete guidance (specific dimensions, Tailwind classes like text-6xl, layout positions), but provides no executable HTML template or copy-paste code, and key implementation details (gradient values, HTML structure) are absent.

2 / 3

Workflow Clarity

This is a simple single-purpose skill whose single action (produce the card) is unambiguous and well-organized as a component checklist, qualifying for 3 under the simple-skills note.

3 / 3

Progressive Disclosure

Under 50 lines with no need for external references and no bundle files present; the body is a self-contained, well-organized bulleted spec, which satisfies the simple-skill carve-out.

3 / 3

Total

11

/

12

Passed

Description

50%

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 identifies a clear, specific artifact (a Twitter quote/data card) but reads as a noun phrase rather than an action statement and omits any explicit usage trigger. It is serviceable but sits at the mid-anchor on every dimension.

Suggestions

Lead with a third-person action verb, e.g. "Generates a Twitter quote or data card designed to pair with a post" to make the capability explicit.

Add an explicit "Use when..." clause, e.g. "Use when creating shareable Twitter/X quote or data cards to accompany a tweet or post," to raise completeness and trigger clarity.

Broaden trigger terms to include natural variations a user would say: "tweet", "X post", and "social share image".

DimensionReasoningScore

Specificity

Names a concrete domain ("Twitter quote or data card") and a purpose ("designed to pair with a post"), but uses no action verbs and lists only one concept rather than multiple specific actions.

2 / 3

Completeness

States what the skill produces, but lacks any explicit "Use when..." trigger clause, so per the guideline completeness caps at 2.

2 / 3

Trigger Term Quality

Includes natural terms ("Twitter", "quote", "data card", "post") a user might say, but misses common variations like "tweet", "X", or "social share image".

2 / 3

Distinctiveness Conflict Risk

The Twitter-card niche is fairly specific, but the broader card category (sibling card skills) and generic "post" wording leave overlap risk with similar share-card skills.

2 / 3

Total

8

/

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

frontmatter_unknown_keys

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

Warning

Total

15

/

16

Passed

Repository
nexu-io/open-design
Reviewed

Table of Contents

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