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login-flow

Mobile login and authentication flow screens

45

Quality

48%

Does it follow best practices?

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Adds up to 20 points to the overall score

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SecuritybySnyk

Passed

No findings from the security scan

Fix and improve this skill with Tessl

tessl review fix ./skills/login-flow/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

67%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 concise, well-structured overview that points to a real one-level reference (checklist.md) and includes an explicit validation gate before output. Its main weakness is actionability: it describes requirements concretely but offers no executable HTML/code scaffold.

Suggestions

Add a minimal executable HTML scaffold (viewport meta, input types, show/hide toggle) so guidance is copy-paste ready rather than inferred.

Make the checklist reference an inline link, e.g. 'verify P0 items in [checklist.md](references/checklist.md)', to strengthen navigation signaling.

Add an explicit error-recovery loop after the checklist gate (e.g. 'if any P0 fails, fix before emitting artifact').

DimensionReasoningScore

Conciseness

The body is lean and assumes Claude's competence; it lists concrete constraints and output requirements without explaining what login/HTML/mobile concepts are, with only minor padding.

4 / 5

Actionability

Gives concrete guidance (viewport 375px, 44px touch targets, tel/password input types, specific UI states) but provides no executable code or HTML scaffold, leaving implementation details to inference.

3 / 5

Workflow Clarity

A clear numbered sequence with an explicit 'Checklist gate — verify P0 items before emitting artifact' validation checkpoint, though error-recovery feedback after the gate is implicit rather than spelled out.

4 / 5

Progressive Disclosure

Well-organized sections with a single one-level-deep reference (references/checklist.md, which exists) clearly signaled under 'Side Files'; minor gap in that the checklist isn't linked inline where the gate is mentioned.

4 / 5

Total

15

/

20

Passed

Description

28%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 a terse noun phrase naming the domain but provides no concrete actions and lacks an explicit 'when to use' trigger clause. It is narrowly scoped to mobile login screens, which limits conflict risk, but fails the completeness and specificity expected of a strong skill description.

Suggestions

Add concrete actions, e.g. 'Generates mobile login screens with phone/SMS, password, and social SSO options.'

Add an explicit 'Use when...' clause naming natural triggers like 'sign in', 'log in', 'phone login', 'SMS verification', 'social login'.

Cover synonyms and variations (e.g. '注册登录', 'sign in / log in') to improve trigger term coverage.

DimensionReasoningScore

Specificity

Names the domain ('mobile login and authentication flow screens') but lists no concrete actions or capabilities, only a noun phrase describing an output.

2 / 5

Completeness

Provides only a vague 'what' (login/auth screens) with no 'Use when...' clause or equivalent explicit trigger guidance, which caps completeness per the rubric.

2 / 5

Trigger Term Quality

Contains 'login' and 'authentication' but misses the natural phrasings users say ('sign in', 'log in', 'phone login', 'SMS code') and any file/extension cues.

2 / 5

Distinctiveness Conflict Risk

'Mobile login and authentication flow screens' is somewhat specific to a niche but could overlap with general mobile-UI or auth-related skills without explicit triggers.

3 / 5

Total

9

/

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

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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