lambda

AWS Lambda serverless functions for event-driven compute. Use when creating functions, configuring triggers, debugging invocations, optimizing cold starts, setting up event source mappings, or managing layers.

1.10x

Quality

82%

Does it follow best practices?

Impact

96%

1.10x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Evaluation results

100%

Product Catalog Lookup Service

Lambda function creation and performance optimization

Criteria

Without context

With context

Outside handler init

100%

ARM architecture

100%

Python 3.12 runtime

100%

Timeout setting

100%

Memory setting

100%

Handler format

100%

Error handling status codes

100%

DynamoDB Table reuse

100%

Payment Processor Integration Service

Secrets management and structured observability

Criteria

Without context

With context

Secrets Manager usage

100%

Secret caching

100%

No plaintext secrets in setup

100%

Structured log output

100%

Request ID in logs

100%

Powertools or JsonFormatter

70%

100%

Python 3.12 runtime

100%

No sensitive env vars

100%

90%

25%

Order Fulfillment Queue Processor

SQS event processing with DLQ and canary deployment

Criteria

Without context

With context

SQS batch size

100%

Batching window

100%

Raise on failure

100%

Publish version

100%

PROD alias creation

100%

Canary weighted routing

100%

Iterate SQS records

100%

No invoke-async

100%

Python 3.12 runtime

Repository: itsmostafa/aws-agent-skills
Commit: 5df6da7

Evaluated: 29 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Product Catalog Lookup Service Payment Processor Integration Service Order Fulfillment Queue Processor

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