---
title: "Warm Rotation Claude Skill: Rotate Cold Email Inboxes"
description: "A Claude skill that sets up warm rotation: two tagged batches on one campaign, one at full limits and one on follow-ups, swapped on a cycle set by sequence…"
url: https://warminboxes.com/skills/warm-rotation
breadcrumb: "Home > Claude Skills > Warm Rotation"
---
Claude skill

# Warm Rotation

How do I make my inboxes last longer?

Half the inboxes carry new outreach while the other half rest on follow-ups, then they swap. It is the simplest way we have found to keep inboxes and domains sending for longer, and it takes two tags and a limit change in the sequencer. Give it the fleet, the daily volume and the sequence length and it builds the batches and the swap dates.

## What it runs

- **The split** — Two tagged batches, both on the campaign, so nothing is added or removed at a swap

- **Limits** — Full daily limits for the active batch, follow-ups only for the resting one

- **Swap cycle** — Weekly, every two weeks or monthly, so a batch rests for a full pass of the sequence

- **List rotation** — No list hit by the same senders twice in a row

- **Fleet size** — Whether there are enough inboxes to split at all

## What you get back

- Two batches: how many inboxes in each and the limits for each

- The swap cycle and why, and the first swap date

- The steps in the sequencer, and how to rotate the lists the same way

- What it does, stated honestly: in our fleets inboxes and domains have lasted up to twice as long, an operator observation, not a measurement

## Install it

Best installed with the plugin, which also connects WarmInboxes Free MCP, the tools this skill runs. On its own it is one file that falls back to the free WarmInboxes API, so there is no key and nothing to sign up for.

 /plugin marketplace add Huz-ai-fa/warminboxes-claude-skills
/plugin install warminboxes@warminboxes

Or this one skill on its own:

 mkdir -p ~/.claude/skills/warm-rotation
curl -sL https://raw.githubusercontent.com/Huz-ai-fa/warminboxes-claude-skills/main/warm-rotation/SKILL.md -o ~/.claude/skills/warm-rotation/SKILL.md

[View it on GitHub →](https://github.com/Huz-ai-fa/warminboxes-claude-skills/tree/main/warm-rotation)

## Then just ask

You do not name the skill. Its description tells Claude when it applies.

- "How should I rotate 60 inboxes sending 300 a day?"

- "How often should I swap inboxes on a 12-day sequence?"

- "I sell to ecommerce brands and my domains keep dying, what do I change?"

Every answer cites the check behind it, so anything Claude tells you can be re-run by hand. A clean result is reported clean, with nothing to buy.

[All Claude skills →](https://warminboxes.com/skills)

## Do it by hand

The same checks as free tools in a browser.

- [Inbox Rotation Planner](https://warminboxes.com/inbox-rotation-planner)

- [Infrastructure Calculator](https://warminboxes.com/calculator)

## The other skills

One page each.

- [Inbox Checker](https://warminboxes.com/skills/inbox-checker) — Is this domain burned?

- [Domain Audit](https://warminboxes.com/skills/domain-audit) — Is this domain set up correctly to send from?

- [List Segmentation](https://warminboxes.com/skills/list-segmentation) — Who hosts the people on this list?

- [Infrastructure Planner](https://warminboxes.com/skills/infrastructure-planner) — How many mailboxes do I need, and what does it cost?

- [Bounce Diagnosis](https://warminboxes.com/skills/bounce-diagnosis) — What do these bounces mean, and is it the list or me?

- [Cold Email Copy](https://warminboxes.com/skills/cold-email-copy) — Is this email going to land in spam?

- [Lead Lists](https://warminboxes.com/skills/lead-lists) — Is this list ready to send to?

- [Cold Email Playbook](https://warminboxes.com/skills/cold-email-playbook) — Why did my replies drop, and what do I do?

- [Infrastructure API](https://warminboxes.com/skills/infrastructure-api) — How do I connect my WarmInboxes account to Claude?