I Built Rosetta: An AI Agent That Turns a Notion Row Into a Personalized Onboarding Experience

Rosetta is a CLI tool that converts a Notion row into a personalized onboarding wiki and Slack workflow.

The system uses Claude to fetch GitHub READMEs, issues, PRs and other repo data, then creates a tailored eight-section Notion wiki.

Rosetta embeds the wiki with Gemini multimodal embeddings, indexes vectors with numpy, and notifies the new hire and supervisor via Slack.