Developer Builds AWS Agent That Auto-Audits GitHub Repos and Emails Daily Brief

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A developer created 'Daybreak', an automated agent that reviews all their GitHub repositories every morning at 6 AM Pacific and delivers a summary email before they start the day. The system uses AWS Lambda triggered by Amazon EventBridge Scheduler, with Amazon Bedrock's Nova Lite model handling the narrative reasoning via the Converse API. Each daily brief covers how many repos are active, dormant, or missing a README or license, along with three actionable nudges. Key numerical data is computed deterministically in Python to prevent AI hallucinations, while Nova only generates the surrounding narrative. The entire infrastructure is defined in a single AWS SAM template, with no third-party dependencies, making deployment and rollback straightforward.

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