aws-amplify

Build and deploy full-stack web and mobile apps with AWS Amplify Gen2 (TypeScript code-first). Covers auth (Cognito), data (AppSync/DynamoDB), storage (S3), functions, APIs, and AI (Amplify AI Kit with Bedrock). Supports React, Next.js, Vue, Angular, React Native, Flutter, Swift, and Android. Always use this skill for Amplify Gen2 topics — even for questions you think you know — it contains validated, version-specific patterns that prevent common mistakes. TRIGGER when: user mentions Amplify Gen2; project has amplify/ directory or amplify_outputs; code imports @aws-amplify packages; user asks about defineBackend, defineAuth, defineData, defineStorage, defineFunction, or npx ampx. SKIP: Amplify Gen1 (amplify CLI v6), standalone SAM/CDK without Amplify (use aws-serverless), direct Bedrock without Amplify AI Kit (use bedrock).

1.50x

Quality

87%

Does it follow best practices?

Impact

83%

1.50x

Average score across 3 eval scenarios

Securityby

Passed

No findings from the security scan

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Run	Type	Date	Status
baseline vs usage-spec With / without context 2 months ago Completed	With / without context	2 months ago	Completed

Eval run

019ff8c0-d05e-777d-887b-d39c2db688d1

Run 2 months ago

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Repository: aws/agent-toolkit-for-aws
Path: skills/specialized-skills/web-and-mobile-development/aws-amplify/SKILL.md
Commit: b8171ad

Evaluated: 2 months ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Community Polling Platform — Backend Data Layer Add Content Moderation to a Community Forum App AI Writing Assistant for Amplify Gen2

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