emails vs webiny-mailer-smtp
emails and webiny-mailer-smtp are both agent skills for email. emails is published by coreyhaines31 and webiny-mailer-smtp by webiny. Both install in Claude Code, Claude apps, Codex and Cursor. On GitHub, emails has 56,299 stars and webiny-mailer-smtp has 8,047. Both were last active in Oct 2026. The table lines up where they differ (publisher, GitHub stars and category) and has the install commands for both. Everything here comes from the listings' public sources and is refreshed daily. emails describes itself as: When the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program. webiny-mailer-smtp: Use when configuring SMTP email/mailer settings in a Webiny project. Licenses: emails MIT, webiny-mailer-smtp unknown.
Updated Oct 24, 2026 · Built from catalog data; how we rank and grade
emails
coreyhaines31
When the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program.
webiny-mailer-smtp
webiny
Use when configuring SMTP email/mailer settings in a Webiny project.
Who should pick which
- emails has the larger community: 56,299 GitHub stars against 8,047.
From listing data only. We don't pick a winner on security beyond the grades; read how grades work.
Side by side
| Fact | emails | webiny-mailer-smtp |
|---|---|---|
| Type | Skill | Skill |
| Publisher | coreyhaines31 | webiny |
| License | MIT | License unknown |
| Pricing | free | free |
| Runs | Not stated | Not stated |
| Auth | Not stated | Not stated |
| Hosts supported | Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf | Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf |
| Tools | Not listed yet | Not listed yet |
| Security grade | –Security: not graded yet | –Security: not graded yet |
| Freshness grade | AFreshness: A | AFreshness: A |
| GitHub stars | 56,355 | 8,047 |
| Weekly downloads | Not measured | Not measured |
| Last release | Oct 19, 2026 | Oct 20, 2026 |
| Last activity | Oct 19, 2026 | Oct 20, 2026 |
Facts from each listing's public sources, checked daily. Tool lists arrive with tool scans.
Install
emails
npx skills add coreyhaines31/marketingskills --skill emails
Asks which agents to install it for (add -g for all projects). Needs Node.js 22.20+.
webiny-mailer-smtp
npx skills add webiny/webiny-js --skill webiny-mailer-smtp
Asks which agents to install it for (add -g for all projects). Needs Node.js 22.20+.
Also consider
- 0.846score
cold-email
coreyhaines31
Write and run B2B cold outbound that gets replies, from cold emails and follow-ups to sending setup, LinkedIn, multichannel cadences, and reply handling.
SkillAFreshness: A★ 56.4KClaude Code +9 - 0.630score
email-drip-sequence
affitor
Write an email drip sequence for affiliate marketing.
SkillDFreshness: D★ 742Claude Code +9 - 0.806score
email-marketing-bible
george-hartley
Email marketing operating manual for AI agents, with hard send-safety gates.
SkillAFreshness: A★ 353Claude Code +9
Questions
- Is emails or webiny-mailer-smtp more popular?
- emails has more GitHub stars (56,299 against 8,047). Stars measure attention, not quality, so check freshness and docs too.
- Do emails and webiny-mailer-smtp work with Claude Code?
- Yes, both list a Claude Code install; the commands are on this page.
- Are emails and webiny-mailer-smtp open source?
- emails is open source (MIT); the other is unknown.
Related
Cite this page
emails vs webiny-mailer-smtp. Agent Mart. https://agentmart.dev/compare/coreyhaines31-emails-vs-webiny-webiny-mailer-smtp (last updated 2026-10-24)