Aws Cloudformation Lambda

What it does

This skill enables AI agents to programmatically create, update, and delete AWS Lambda functions using AWS CloudFormation templates. It automates the deployment of serverless compute resources by translating infrastructure-as-code definitions into direct API actions within your AWS account.

When to use it

• Deploying new serverless functions from a pre-defined CloudFormation template without manual console interaction.
• Updating existing Lambda function configurations or properties via code-driven infrastructure changes.
• Removing obsolete Lambda resources and their associated CloudFormation stacks automatically.
• Orchestrating repeatable, version-controlled deployments of serverless applications across environments.

Key capabilities

• Create new AWS Lambda functions based on provided CloudFormation templates.
• Update existing Lambda function attributes and configurations through CloudFormation.
• Delete Lambda functions and associated resources using CloudFormation stack operations.

Example prompts

• "Create a new Lambda function named 'data-processor' using the template located at s3://my-bucket/templates/lambda.yaml."
• "Update the memory size of the existing 'api-handler' Lambda function to 2048 MB via CloudFormation."
• "Delete the CloudFormation stack associated with the 'legacy-auth-service' Lambda function."

Tips & gotchas

Ensure your AWS account has the necessary IAM permissions for CloudFormation and Lambda actions before attempting deployment. Always validate CloudFormation templates locally or in a sandbox environment to prevent unintended resource creation or configuration errors.