email-subject-generator

AI-powered email subject line generator. Create subject lines that get opened.

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Install skill "email-subject-generator" with this command: npx skills add icepopma/email-subject-generator

Email Subject Line Generator

Generate email subject lines that get opened, clicked, and converted.

Features

  • High Open Rates - Psychological triggers that work
  • Personalization - Dynamic placeholders
  • Multiple Variations - Get 10 subject line options
  • Spam-Free - Avoid trigger words

Usage

# Generate email subjects
email-subject-generator "product launch announcement"

# For specific purpose
email-subject-generator "newsletter" --purpose newsletter

Options

OptionDescriptionDefault
--purposeEmail purpose (newsletter, sales, announcement)-

Pricing

  • Pay per use: 0.001 USDT per generation

Environment Variables

VariableDescriptionRequired
SKILLPAY_MERCHANT_KEYPayment merchant key (optional, embedded key used by default)No
OPENCLAW_GATEWAY_TOKENGateway auth token for local API fallbackNo

Requirements

  • OpenClaw with Sloan agent (AI columnist)
  • OpenClaw Gateway running locally (for API fallback)

About Sloan

Sloan is your AI columnist - a professional email marketing expert specializing in subject line optimization.

Support

License

MIT © Matt

Source Transparency

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