angular-migration

Migrate from AngularJS to Angular using hybrid mode, incremental component rewriting, and dependency injection updates. Use when upgrading AngularJS applications, planning framework migrations, or modernizing legacy Angular code.

Quality

86%

Does it follow best practices?

Impact

—

No eval scenarios have been run

Securityby

Passed

No known issues

Quality

Content

72%

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

This is a solid migration skill with excellent actionable code examples covering all major migration scenarios (components, services, DI, routing, forms). The main weaknesses are some verbosity in meta-sections and missing explicit validation checkpoints in the workflow for what is inherently a risky, multi-step migration process.

Suggestions

Add explicit validation/testing checkpoints within the workflow (e.g., 'After migrating each service, run tests before proceeding')

Remove or condense the 'Use this skill when' and 'Do not use this skill when' sections - these are largely self-evident

Trim 'Best Practices' and 'Common Pitfalls' to only non-obvious, migration-specific guidance

Dimension	Reasoning	Score
Conciseness	The skill is reasonably efficient but includes some unnecessary sections like 'Use this skill when' and 'Do not use this skill when' which are somewhat obvious. The 'Best Practices' and 'Common Pitfalls' sections contain generic advice Claude would already know.	2 / 3
Actionability	Excellent executable code examples throughout - hybrid app setup, component migration before/after, service migration, DI changes, routing, and forms. All code is copy-paste ready with clear TypeScript/JavaScript examples.	3 / 3
Workflow Clarity	The Instructions section provides a high-level 4-step process, and the Migration Timeline gives phases, but lacks explicit validation checkpoints. For a complex migration involving destructive changes, there should be clearer 'validate before proceeding' steps integrated into the workflow.	2 / 3
Progressive Disclosure	Well-structured with clear sections progressing from setup to specific migration patterns. References section points to one-level-deep external files (hybrid-mode.md, component-migration.md, etc.) with clear signaling of what each contains.	3 / 3
	Total	10 / 12 Passed

Description

100%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

This is a well-crafted skill description that excels across all dimensions. It uses third person voice, provides specific migration techniques, includes natural trigger terms developers would use, and has an explicit 'Use when' clause that clearly defines the activation scenarios. The description is concise yet comprehensive, making it easy for Claude to select this skill appropriately.

Dimension	Reasoning	Score
Specificity	Lists multiple specific concrete actions: 'hybrid mode', 'incremental component rewriting', and 'dependency injection updates' - these are concrete migration techniques rather than vague language.	3 / 3
Completeness	Clearly answers both what (migrate using hybrid mode, incremental component rewriting, dependency injection updates) AND when (upgrading AngularJS applications, planning framework migrations, modernizing legacy Angular code) with explicit 'Use when' clause.	3 / 3
Trigger Term Quality	Includes natural keywords users would say: 'AngularJS', 'Angular', 'upgrading', 'framework migrations', 'modernizing', 'legacy Angular code' - good coverage of terms developers would naturally use when seeking migration help.	3 / 3
Distinctiveness Conflict Risk	Very specific niche targeting AngularJS-to-Angular migration specifically, with distinct triggers like 'AngularJS', 'hybrid mode', and 'framework migrations' that are unlikely to conflict with general coding or other framework skills.	3 / 3
	Total	12 / 12 Passed

Validation

100%

Warnings & errors only

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

Validation — 11 / 11 Passed

Validation for skill structure

No warnings or errors.

Repository: duclm1x1/Dive-Ai
Commit: 20ba150

Reviewed: 5 months ago

Table of Contents

Discovery Implementation Validation

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.