Run the Markster OS cold email playbook. CHECK prerequisites, DO the sequence build, VERIFY before sending. Routes through ScaleOS G3 Book with context from F1/F2.
How to install cold-email?
markster-public/markster-os/cold-email
$npx -y skills add markster-public/markster-os --skill cold-emailInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/markster-public/markster-os" --skill "markster-public/markster-os/cold-email"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/markster-public/markster-os" that are relevant to the current task. Run `npx skills add "https://github.com/markster-public/markster-os"` and select the relevant skills, then follow their instructions.
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