Skip to content
Agentmart
Submit a tool

Best agent skills for email marketing

We found 183 agent skills for email marketing in the catalog; these are the 15 that rank highest. The order comes from our rank, which weighs adoption, freshness, documentation and publisher identity. Nobody can pay for a place on this list. email-marketing-bible, share and revenue-audit lead it. emails comes from the largest repository here (56,355 stars). 12 of the 15 had activity in the last 30 days. Each entry lists why it made the list and links to its install page.

Updated Oct 26, 2026 · Built from catalog data; how we rank and grade

Top 15 of 183

  1. 1
    email-marketing-bible

    george-hartley

    Email marketing operating manual for AI agents, with hard send-safety gates.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 353Last active Oct 13, 2026Claude Code, Claude apps, Codex, Cursor +6

  2. 2
    share

    SerhiiKorniienko

    Turn a BS report (or any analysis result) into ready-to-paste posts for X/Twitter, LinkedIn, Facebook, Reddit, Hacker News, or a newsletter issue — plus a…

    • Active in the last 30 days
    • Open source (MIT)
    • Ships helper scripts

    ★ 160Last active Sep 29, 2026Claude Code, Claude apps, Codex, Cursor +6

  3. 3
    revenue-audit

    cognyai

    Audit an email marketing program for revenue leaks — missing flows, dormant high-value subscribers, under-segmentation, promo gaps, stale automations — ranked…

    • Active in the last 30 days

    ★ 110Last active Oct 12, 2026Claude Code, Claude apps, Codex, Cursor +6

  4. 4
    subject-line-lab

    cognyai

    Mine your actual subject-line history from your connected ESP (Klaviyo, Mailchimp, Rule, Get a Newsletter, Brevo, MailerLite, Salesforce Marketing Cloud…

    • Active in the last 30 days

    ★ 110Last active Oct 12, 2026Claude Code, Claude apps, Codex, Cursor +6

  5. 5
    cold-email-writer

    Paramchoudhary

    Write personalized cold outreach emails to hiring managers and founders — specific, human, not a pitch deck

    • Repository has 2.9K stars
    • Open source (MIT)

    ★ 2.9KLast active May 26, 2026Claude Code, Claude apps, Codex, Cursor +6

  6. 6
    cold-outreach

    runxhq

    Prepare one relevant, evidence-bound cold email for an exact prospect using scoped brand and taste context; hold unsafe or unsupported contact and leave…

    • Active in the last 30 days
    • Open source (Apache-2.0)
    • Ships helper scripts

    ★ 104Last active Oct 18, 2026Claude Code, Claude apps, Codex, Cursor +6

  7. 7
    inbox-cleanup

    HybridAIOne

    Tidy a crowded inbox by archiving newsletters, promotions and notifications in bulk, with a card the user approves and undo for 30 days.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 159Last active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  8. 8
    emails

    coreyhaines31

    When the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program.

    • Largest repository here (56,355 stars)
    • Active in the last 30 days
    • Open source (MIT)

    ★ 56.4KLast active Oct 19, 2026Claude Code, Claude apps, Codex, Cursor +6

  9. 9
    send-email-campaign

    indranilbanerjee

    Send an email campaign via a connected ESP with spam and compliance checks, approval-gated.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 909Last active Oct 11, 2026Claude Code, Claude apps, Codex, Cursor +6

  10. 10
    email-sequence

    indranilbanerjee

    Design an ESP-ready email sequence: subjects, copy, timing, branching, deliverability.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 909Last active Oct 9, 2026Claude Code, Claude apps, Codex, Cursor +6

  11. 11
    newsletter-signup-generator

    kostja94

    Deprecated compatibility entry for Newsletter Signup construction.

    • Repository has 1.1K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 1.1KLast active Sep 25, 2026Claude Code, Claude apps, Codex, Cursor +6

  12. 12
    content-engine

    c0x12c

    Turn one idea into platform-native content for X, LinkedIn, TikTok, YouTube, newsletters.

    ★ 109Last active Jun 18, 2026Claude Code, Claude apps, Codex, Cursor +6

  13. 13
    newsletter-writer

    travsteward

    Channel-master writer for email newsletter.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 35Last active Oct 23, 2026Claude Code, Claude apps, Codex, Cursor +6

  14. 14
    outreach-specialist

    ognjengt

    Crafts high-converting outreach messages and email sequences for cold outreach, LinkedIn DMs, and follow-ups.

    • Open source (MIT)

    ★ 630Last active Feb 9, 2026Claude Code, Claude apps, Codex, Cursor +6

  15. 15
    newsletter-creator

    travisjneuman

    Company newsletter and content roundup creation with consistent formatting, content curation, and audience segmentation.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 106Last active Oct 6, 2026Claude Code, Claude apps, Codex, Cursor +6

Related