Generate hundreds of ad variations as a one-person growth team

Anthropic's own growth marketing function is one person without an engineering background. Anthropic describes in its report on internal teams how that person uses Claude Code. A workflow reads a CSV export of hundreds of Google ads with their metrics, flags weak ones, and writes new versions. Two sub-agents split the job: one writes headlines under 30 characters, the other descriptions under 90. A Figma plugin swaps copy into ad templates and can make up to 100 variations in seconds. A Meta Ads MCP server lets Claude Desktop pull campaign results directly. A simple memory log keeps test ideas and outcomes for later rounds. Anthropic reports ad copy time fell from two hours to 15 minutes and creative output rose about tenfold. This is the vendor reporting on itself.