credential-switch

Switch the active credential profile to a different client brand, validating each configured platform's API keys, env vars, and token expiry before anything runs — preventing cross-client data leaks and misrouted ad spend. Outputs a per-platform validation report plus a logged switch confirmation with audit trail. Triggers on "/digital-marketing-pro:credential-switch", "switch to the other client's account", "activate Acme's API keys", "are the right credentials active", "change which brand we're working on". Reads brand and credential profiles under ~/.claude-marketing/ and pairs with /digital-marketing-pro:client-onboarding when a profile is missing.