CtrlK
BlogDocsLog inGet started
Tessl Logo

android-legacy-navigation

Implement Jetpack Navigation Component with XML graphs and SafeArgs for type-safe fragment navigation. Use when working with XML-based navigation or SafeArgs in legacy Android projects; defer drawer and other UI-chrome work to UI skills.

78

Quality

100%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

View guide

SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

100%Weight 40%Scale 1-3

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-sequenced overview that delegates executable detail to a single real reference file with clear navigation, fitting progressive disclosure well.

DimensionReasoningScore

Conciseness

The body is a lean set of bullets that assumes Claude's competence — no padding about what Android or navigation is — and every line carries a directive.

3 / 3

Actionability

Concrete directives (NavHostFragment, SafeArgs plugin MANDATORY, nav_auth.xml/nav_main.xml, explicit <deepLink>, anti-patterns) plus copy-paste executable Kotlin/XML in the one-level reference satisfy the actionable bar for an instruction skill.

3 / 3

Workflow Clarity

A clearly numbered 1-2-3 sequence (setup, graph management, navigation) for a simple build-setup skill where validation checkpoints are not required, so the top anchor applies.

3 / 3

Progressive Disclosure

Overview body signals a single one-level-deep reference (references/implementation.md, verified to exist) multiple times with a References section; content is appropriately split.

3 / 3

Total

12

/

12

Passed

Description

100%Weight 40%Scale 1-3

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 specific, trigger-rich, and clearly bounded to a distinct niche with an explicit Use-when clause and deconfliction guidance for adjacent skills.

DimensionReasoningScore

Specificity

Lists multiple concrete actions — 'XML graphs', 'SafeArgs', 'type-safe fragment navigation' — rather than vague language, matching the top anchor.

3 / 3

Completeness

Explicitly answers both what ('Implement Jetpack Navigation Component with XML graphs and SafeArgs...') and when ('Use when working with XML-based navigation or SafeArgs in legacy Android projects').

3 / 3

Trigger Term Quality

Natural terms a user would say are present — 'XML-based navigation', 'SafeArgs', 'legacy Android projects' — giving good coverage of common phrasings.

3 / 3

Distinctiveness Conflict Risk

Niche is clearly bounded to XML-based legacy Android navigation, and it explicitly defers 'drawer and other UI-chrome work to UI skills', minimizing conflict.

3 / 3

Total

12

/

12

Passed

Validation

87%

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

Validation14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

metadata_field

'metadata' should map string keys to string values

Warning

Total

14

/

16

Passed

Repository
HoangNguyen0403/agent-skills-standard
Reviewed

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.