Audit a sending domain's deliverability — SPF, DKIM, DMARC, MX, BIMI, blocklists — with a prioritized fix order
How to install deliverability-check?
cognyai/claude-code-marketing-skills/deliverability-check
$npx -y skills add cognyai/claude-code-marketing-skills --skill deliverability-checkInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/cognyai/claude-code-marketing-skills" --skill "cognyai/claude-code-marketing-skills/deliverability-check"` 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/cognyai/claude-code-marketing-skills" that are relevant to the current task. Run `npx skills add "https://github.com/cognyai/claude-code-marketing-skills"` and select the relevant skills, then follow their instructions.
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