What problem does it solve? Managing hundreds of cold-email inboxes in Smartlead by hand is slow and error-prone: each inbox needs warmup enabled with the right ramp, a signature applied, tags for active vs insurance status, and ongoing health monitoring. This Skill automates all of that through the Smartlead API. ## Core Features & Use Cases - Bulk Warmup Control: Enable warmup with a configurable ramp (e.g. 40/day, +5/day), disable it for active senders, or apply a low-volume maintenance mode for insurance inboxes. - Bulk Signature Setting: Apply a plain-text signature template with placeholders like {from_name}, {title}, {company}, and {address} across selected inboxes, keeping a real mailing address in every footer. - Tag Management: Add or remove tags (active, insurance, retired) so inbox pools stay organized at scale. - Health Dashboard: Generate a CSV and console summary of warmup status, reputation, daily sends, and blocked inboxes with action items. - Use Case: After provisioning 80 new inboxes, run one command to enable warmup on all of them, set signatures, tag them as insurance, then run a weekly health check to catch blocked or bad-reputation inboxes before they hurt a campaign. ## Quick Start Set the SMARTLEAD_API_KEY environment variable and ask the assistant to enable warmup with the default ramp on all newly tagged inboxes, then show the health dashboard.