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Get Started Free →giuseppe-trisciuoglio/aws-lambda-java-integration
Provides AWS Lambda integration patterns for Java with cold start optimization.
Passed 20 of 22 test cases with the skill, and 18 of 22 without it.
2 fixed18 passed either way2 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 2 test cases the skill fixed. Same model, same prompt, with and without the skill.
I am implementing a Micronaut function to handle API Gateway proxy events in Java. Which Micronaut annotation should be applied to the function class so Micronaut binds it properly?
| Checked | Without skill | With skill |
|---|---|---|
| Annotate the handler class with @FunctionBean. | Missed | Passed |
The instructions your model reads when the skill loads.
Patterns for creating high-performance AWS Lambda functions in Java with optimized cold starts.
This skill provides complete patterns for AWS Lambda Java development, covering two main approaches:
Both approaches support API Gateway and ALB integration with production-ready configurations.
| Approach | Cold Start | Best For | Complexity |
|---|---|---|---|
| Micronaut | < 1s | Complex apps, DI needed, enterprise | Medium |
| Raw Java | < 500ms | Simple handlers, minimal overhead | Low |
Validate: Confirm the approach fits your use case before proceeding.
my-lambda-function/
├── build.gradle (or pom.xml)
├── src/main/java/com/example/Handler.java
└── serverless.yml (or template.yaml)
test cases passed, vs 18 / 22 without
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