System takeover — take ownership of an existing codebase or inherited system. Use when "we acquired this", "previous team left", "take over this system", "inherited this codebase".
Add the marketplace (inside Claude Code):
/plugin marketplace add tonone-ai/tononeInstall the plugin:
/plugin install apex-takeoverClaude-first, portable paid-media operations across 12 advertising platforms with source-grounded audits, deterministic scoring, lifecycle workflows, versioned JSON reports, and capability-gated account changes.