get_it Expert: Service Locator & DI

Trust Score 88/100

Practical expert guide to using get_it for dependency injection in Flutter/Dart: registration patterns, scopes, async init, testing, and production best practic

triggers:get_itdependency injectionflutterregister singletonpushNewScopeallReadytesting

GitHub SKILL.md

What it does

Provides concise, actionable guidance for using the get_it service locator in Flutter/Dart apps. The skill documents registration styles (singleton, lazy, factory, async), scope management and shadowing, async init patterns, retrieval APIs, testing patterns, and production deployment advice.

When to use it

Use this skill when configuring dependency injection for Flutter apps, writing tests that require scoped mocks, or when migrating app-level services to get_it with proper async initialization and lifecycle handling. Useful for both beginners and experienced Flutter engineers needing a reference.

What's included

Scripts: code snippets showing registration, async init via init() pattern, scope push/pop, and ready-state checks.
References: testing patterns, anti-patterns, and production patterns such as two-phase DI and scope-based cleanup.
Instructions: best-practice rules (register before runApp, use explicit awaits for allReady, prefer pushNewScopeAsync for async scopes).

Compatible agents

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Audit Summary

Pure documentation skill for Flutter/Dart get_it dependency injection. No scripts to execute. SKILL.md is well-structured with clear registration patterns, async initialization, scopes, testing, and anti-patterns. Comprehensive reference that would genuinely help developers working with get_it.

Watch Out

No scripts included — purely static reference material
Narrowly scoped to Flutter/Dart get_it package users

Notes

Clean skill, no security concerns. Good quality documentation with practical code examples and anti-patterns. Limited audience scope reduces usefulness score.

Information

Repository: watch_it
Stars: 186

Trust Score

Overall88

Security98

Code Quality82

Architecture72

Usefulness55

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