Overview
What It Does
MachFive Cold Email packages a focused communication workflow for an AI agent. Build cold email campaigns and generate hyper-personalized email sequences with MachFive. Build a campaign end-to-end, preview output, then generate sequences from lead data. It is best suited to users who can review the resulting actions and provide only the accounts, files, or command access needed for the task. It is not a substitute for human approval on destructive, financial, security-sensitive, or public-facing actions.
Task ideas
Popular Use Cases
- Draft and organize messages
- Work with communication channels and contacts
- Summarize conversations into next steps
- Automate routine coordination
Installation
Install this Agent Skill
OpenClaw
clawhub install @coreyhaines31/cold-emailClaude Code
npx skills add https://github.com/coreyhaines31/marketingskills --skill cold-emailCommands derived from the public ClawHub API record. Checked 2026-09-02. Review the source before running them.
Before you start
Requirements
| OpenClaw or ClawHub | Required / review |
| Review the source instructions before installation | Required / review |
| Paid service | Check source |
| Supported system | Check source |
Popularity context
Why It’s Popular
MachFive Cold Email addresses a recognizable communication workflow and is included from current public ClawHub adoption.
Alternatives
