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tranmere-avatar-builder

Create a suitable, shareable Tranmere Rovers-inspired player avatar with Tranmere-Web’s Avatar Studio. Use when asked to turn a player description, an attached photo, or public web photo references into a stateless avatar URL and inline preview; use for real players, historical players, fan-made players, and fictional Rovers characters.

76

Quality

96%

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Quality

Content

100%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, single-purpose skill with well-sequenced phases, an explicit SVG-render verification checkpoint, and concrete actionable steps throughout. No bundle content is missing since none is required.

DimensionReasoningScore

Conciseness

Lean and efficient — assumes Claude's competence, lists only page-specific controls and concrete steps, with every line (including safety guardrails and the 'stylised portrait' caveat) earning its place.

5 / 5

Actionability

Provides concrete executable guidance — exact builder URL, enumerated visible controls, explicit 'verify it renders' step, and a Markdown embed template — covering real and fictional character cases.

5 / 5

Workflow Clarity

Three clearly sequenced phases (gather reference, build, return) with an explicit verification checkpoint ('open it to verify that it renders the finished SVG') and a revision feedback loop returning a newly verified URL.

5 / 5

Progressive Disclosure

Under 50 lines with no external content references needed (only the skill icon in assets/), organized into well-signaled sections — meeting the simple-skill exception for a top score.

5 / 5

Total

20

/

20

Passed

Description

92%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 strong, third-person description that clearly states capabilities and triggers, covering real, historical, fan-made, and fictional players. Minor room for more synonyms in trigger terms.

DimensionReasoningScore

Specificity

Lists multiple concrete actions — 'Create a... player avatar', 'turn a player description, an attached photo, or public web photo references into a stateless avatar URL and inline preview' — with comprehensive input/output coverage and no real gaps.

5 / 5

Completeness

Explicitly answers both what ('Create a... player avatar... into a stateless avatar URL and inline preview') and when ('Use when asked to turn a player description...'), with concrete trigger phrases and player types enumerated.

5 / 5

Trigger Term Quality

Natural terms like 'player avatar', 'attached photo', 'web photo references', and 'avatar URL' map well to what a user would say, though a few synonyms (e.g. 'player image', 'profile picture') are absent.

4 / 5

Distinctiveness Conflict Risk

The Tranmere Rovers / Tranmere-Web Avatar Studio niche is highly specific with distinct triggers, creating minimal overlap risk with other skills.

5 / 5

Total

19

/

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

relative_links

Relative link issues: 1 missing

Warning

Total

15

/

16

Passed

Repository
chrisowen491/tranmere-web
Reviewed

Table of Contents

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