Amazon CodeWhisperer

Amazon CodeWhisperer launched in 2022 as AWS's answer to GitHub Copilot, providing AI-powered code completions and generation with a particular emphasis on AWS API usage and security vulnerability scanning. The security scanning feature — which analyses code for issues from the OWASP top ten, credentials in code, and other common vulnerability patterns — reflected AWS's position as the platform responsible for infrastructure that runs a significant fraction of the internet and the security obligations that come with it. CodeWhisperer was subsequently rebranded and integrated into Amazon Q Developer, Amazon's broader developer AI assistant that adds chat, repository-level code understanding, and automated code review.

CodeWhisperer and Amazon Q Developer operate as IDE extensions that communicate with AWS-managed inference infrastructure to generate code completions and chat responses. The extension maintains an authenticated session using AWS credentials or an AWS Builder ID, and all inference calls are made over HTTPS to the AWS backend. For enterprise customers who have configured Amazon Q for their organisation, requests may be routed through the organisation's AWS account with configurable data handling policies. The code completion path is latency-sensitive — suggestions that take more than a few hundred milliseconds feel slow in a coding context — while the chat path is more tolerant of slightly higher latency.

Service degradation in Amazon Q Developer presents differently depending on which feature is affected. Inline code completions stop appearing in the IDE when the completion inference endpoint is degraded; the extension may show a status indicator reflecting the connection state, though developers often notice the absence of suggestions before they check any status indicator. Chat functionality fails with connection or API errors when the conversational inference backend is unavailable. Security scans that are initiated on demand return errors rather than results during backend degradation, and scans that are triggered automatically on file save may simply not run without any visible notification. AWS service disruptions that affect the broader us-east-1 region, where much of Amazon Q's backend runs, are the most common cause of platform-wide incidents.

Outage.gg tracks Amazon CodeWhisperer and Amazon Q Developer status through community reports from developers. If code completions have stopped, chat is failing, or security scans are returning errors, the live status page shows current incident data.