52 community marketing skills for coding agents: CRO, copywriting, SEO, paid ads, cold email, pricing, launches and more.

How it works

Foe: Fickle Harpy, an audience whose attention you have to win.

Foes

  • Fickle Harpy

Party · Context

  • HeraldYour agent100/100
  1. Fickle Harpy

    The Fickle Harpy blocks the way.

    What really happensIt stands for an audience whose attention you have to win.

    Herald: Context 100/100.

  2. Swoop

    The harpy swoops, screeches and is gone before the hero turns.

    What really happensAttention is short, so a message that doesn't land in seconds gets skipped.

    Herald takes 4. Herald takes 4. Herald: Context 92/100.

  3. Marketing Skills by Corey Haines

    The spellbook is copied into the agent's library.

    What really happensnpx skills add installs the skills for your agent. --skill picks single ones, such as cro or copywriting.

    Fickle Harpy takes 21.

  4. Marketing Skills by Corey Haines

    The herald studies why visitors leave at the gate.

    What really happensSkills such as cro and seo-audit review a page for conversion and search problems.

    Fickle Harpy takes 18.

  5. Swoop

    The Fickle Harpy uses Swoop.

    Herald takes 4. Herald takes 4. Herald: Context 84/100.

  6. Marketing Skills by Corey Haines

    New words are forged for the banner.

    What really happenscopywriting, cold-email and ads skills draft page copy, outreach and ad variants for your product.

    Fickle Harpy takes 26.

  7. Marketing Skills by Corey Haines

    The harpy lands on a page that holds its gaze.

    What really happensYou get rewritten copy, audit notes and plans in your repo or chat.

    Fickle Harpy takes 35. Fickle Harpy falls.

  8. Victory

    The Fickle Harpy falls.

Learn this spell

Claude Code

/plugin marketplace add coreyhaines31/marketingskills
/plugin install marketing-skills

Codex

codex plugin marketplace add coreyhaines31/marketingskills
/plugins

Notes

Free. When you run the install from inside an agent session, add -a claude-code so the skills land in .claude/skills. Claude Code plugin: /plugin marketplace add coreyhaines31/marketingskills, then /plugin install marketing-skills. Codex: codex plugin marketplace add coreyhaines31/marketingskills, then install marketing-skills from /plugins. The README lists paid Verified Partners whose tools appear beside neutral options; the author says partners do not change what the core skills recommend.

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