Free AWS runtime & dependency EOL scanner

Drop your infrastructure and dependency files below to find deprecated AWS Lambda runtimes and the native Node.js 24 / Python 3.12 dependency risks that can block a migration. File names and contents stay in your browser. If the verified v2 telemetry service is available, the page sends only file and finding counts—never file names or contents.

Drop files here
or click to choose — template.yaml, serverless.yml, *.tf, CDK *.ts, package.json, requirements.txt, pyproject.toml

What it checks

Lambda runtimes in SAM, CloudFormation, CDK, Terraform and Serverless Framework — flagged against AWS’s published deprecation dates.
Node native dependencies (sharp, bcrypt, better-sqlite3…) that need a version bump, rebuild, or replacement before a Node 24 migration.
Python wheels (numpy, pandas, cryptography…) that need a bump for a Python 3.12 runtime.

Hit a specific error message? See common AWS migration error fixes →

This free scan covers configured high-impact source patterns. The paid report accepts one repository ZIP or source file and adds exact line evidence, configured references, a remediation order, and explicit limitations. It does not query your AWS account.