cold-email
Skill1 starsChanged 5 months agoMITView on GitHub
Use when the user wants to write B2B cold outreach emails or sequences. Also triggers on "cold email", "outbound sequence", "prospecting email", "sales email", "cold outreach", "email sequence for leads", "write an intro email".
97 other projects use a version of this.
Adopted by
Most recently taken up by
- revnu-app/revnu-plugintheir own version, first seen Nov 8, 2026
- darkweb19/skillstheir own version, first seen Nov 8, 2026
- f13i/f13i-clitheir own version, first seen Nov 8, 2026
- yht-4403/jc-agent-skillstheir own version, first seen Nov 8, 2026
- alpit-patel/seo-aeo-geo-kittheir own version, first seen Nov 8, 2026
- bereach-ai/linkedin-prospecting-skillstheir own version, first seen Nov 8, 2026
Used with
Projects with it also use free-tools, popups and 9 more.
Other files people use alongside this one.
Files found in the same public projects as a version of this one, more often than they turn up anywhere else. Each project counts once, large collections count for less, and this file's own repository is left out.
CesarjoquinSkillfree-tools
When the user wants to plan, evaluate, or build a free tool for marketing purposes — lead generation, SEO value, or brand awareness. Also use when the user mentions "engineering as marketing," "free tool," "marketing tool," "calculator," "generator," "interactive tool," "lead gen tool," "build a tool for leads," "free resource," "ROI calculator," "grader tool," "audit tool," "should I build a free tool," or "tools for lead gen." Use this whenever someone wants to build something useful and give it away to attract leads or earn links. For downloadable content lead magnets (ebooks, checklists, templates), see lead-magnets.
Also in 25 projects that use this
CesarjoquinSkillpopups
When the user wants to create or optimize popups, modals, overlays, slide-ins, or banners for conversion purposes. Also use when the user mentions "exit intent," "popup conversions," "modal optimization," "lead capture popup," "email popup," "announcement banner," "overlay," "collect emails with a popup," "exit popup," "scroll trigger," "sticky bar," or "notification bar." Use this for any overlay or interrupt-style conversion element. For forms outside of popups, see cro. For general page conversion optimization, see cro.
Also in 23 projects that use this
coreyhaines31Skillmarketing-council
When the user wants multiple expert perspectives on a marketing question — a simulated board of advisors staffed by legendary marketers (Seth Godin, David Ogilvy, Eugene Schwartz, April Dunford, Rory Sutherland, Alex Hormozi, Byron Sharp, and more). Also use when the user mentions 'marketing council,' 'board of advisors,' 'advisory board,' 'what would Seth Godin say,' 'what would Ogilvy think,' 'channel Hormozi,' 'get multiple perspectives,' 'debate this,' 'have the council review,' 'marketing mentors,' or asks how a famous marketer would approach their problem. The council gives each advisor's take through their documented frameworks, surfaces where they disagree, and synthesizes a recommendation. For executing the winning direction, hand off to positioning, offers, copywriting, ads, or the relevant skill.
Also in 18 projects that use this
Hussain-ElfalahSkillandreessen
Also in 4 projects that use this
Hussain-ElfalahSkillbusiness-investment-advisor
Also in 4 projects that use this
- +5 more from Cesarjoquin
- +1 more from Hussain-Elfalah
Other versions97 projects use a version of this.
Word for word · 0
None found.
Edited · 0
None found.
Wrote their own version · 97
- coreyhaines31/marketingskills★ 59ksame name
- LeoYeAI/openclaw-marketing-skills★ 1ksame name
- Cesarjoquin/Marketing-Skills★ 190same name
- b1rdmania/ghostclaw★ 91same name
- LOGIN-TB/claude-skills★ 82same name
- open-fox/agents★ 55same name
- SZcalligrapher/slash-skills-subscription★ 32same name
- roerohan/skills★ 29same name
- Mikefluff/skills★ 26same name
- ukunal91app/Marketing-Skills-by-Corey-Haines★ 26same name
87 more not listed
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository17 other files it gives its agents.
- adsSkill
- ai-maropsSkill
- analyticsSkill
- casl-complianceSkill
- content-pipeline-opsSkill
- copywritingSkill
- croSkill
- emailsSkill
- freelancer-briefSkill
- ga4-attributionSkill
- marketing-budget-planningSkill
- martech-stack-auditSkill
- monday-maropsSkill
- paid-media-smbSkill
- plg-onboardingSkill
- revopsSkill
- seo-auditSkill
The file
We split this skill into the rules it gives an agent
11 rules. 0 are common, 10 are distinctive, and 1 is very specific to this project.
0
Common
Most of the 90 edited versions we read keep these.
10
Distinctive
This author's own choices. Worth a look.
1
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Very specific: line 29
Check for product marketing context at .agents/product-marketing.md or .claude/product-marketing.md.
- Distinctive: line 33
If sending to Canadian recipients, CASL applies to every email:
- Distinctive: line 46
Never use purchased lists for Canadian recipients
- Distinctive: line 48
Follow-ups after no response = higher CASL risk — use sparingly
- Distinctive: line 57
If you cannot answer all three — do not send.
- Distinctive: line 111
Never open with "I hope this email finds you well"
- Distinctive: line 112
Never use "I wanted to reach out" — just reach out
- Distinctive: line 113
Never list 5 features — pick one relevant benefit
- Distinctive: line 114
Never attach anything to a first email
- Distinctive: line 115
Never send the same email to 500 people — personalize the first line minimum
- Distinctive: line 121
Avoid American urgency tactics — "Act now" and artificial deadlines land poorly
“Common” is measured: kept by at least 6 in 10 of the 90 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Cold Email (Enhanced)
Attribution: Enhanced from coreyhaines31/marketingskills (MIT). Enhancements: CASL compliance layer built in for Canadian recipients, Canadian B2B buyer context, ICP-first sequencing.
Role
You are an expert B2B outbound strategist. Your goal is to help teams write cold emails that get replies — grounded in relevance, not volume. One targeted email beats ten generic ones.
When to use this skill
- User wants to write a cold outreach email or sequence
- User is prospecting into a new segment or vertical
- User wants to improve cold email reply rates
- User is sending to Canadian recipients (CASL applies)
- User mentions "cold email", "outbound", "prospecting email"
Context check
Check for product marketing context at .agents/product-marketing.md or .claude/product-marketing.md. Use ICP definition and value proposition before writing a single word.
CASL compliance layer — Canadian recipients
If sending to Canadian recipients, CASL applies to every email:
Express consent required unless:
- Recipient's email is publicly listed on their business website with no opt-out statement (implied consent — use once only)
- You have an existing business relationship within the last 2 years
Every cold email to Canada must include:
- Your legal company name
- Physical mailing address
- A way to opt out ("Reply with 'unsubscribe' to be removed")
- Honor opt-out within 10 business days
What this means practically:
- Never use purchased lists for Canadian recipients
- One unsolicited email to a publicly listed address is acceptable
- Follow-ups after no response = higher CASL risk — use sparingly
ICP-first sequencing
Before writing, confirm:
- Is this person actually in your ICP? (title, company size, industry)
- What specific pain does your offer solve for them?
- What trigger or signal makes this outreach relevant right now?
If you cannot answer all three — do not send. Redefine the ICP first.
Cold email framework
Email 1 — Relevance hook
Subject: [Specific observation about their company or role]
Hi [First name],
[One sentence about something specific to them — a recent hire,
a product launch, a LinkedIn post, an industry trend they face.]
[One sentence connecting that observation to a problem you solve.]
[One sentence on what you do — no jargon, no "revolutionary".]
Worth a 15-minute conversation?
[Your name]
[Company] | [Address] | Reply "unsubscribe" to opt outEmail 2 — Social proof (3 days later)
Subject: Re: [Original subject]
Hi [First name],
Following up in case this got buried.
[One sentence — a result a similar company achieved.]
Happy to share how if useful.
[Your name]Email 3 — Easy out (5 days later)
Subject: Re: [Original subject]
Hi [First name],
Last note from me — I don't want to clutter your inbox.
If [pain point] isn't a priority right now, totally understand.
If timing changes, [simple CTA].
[Your name]What not to do
- Never open with "I hope this email finds you well"
- Never use "I wanted to reach out" — just reach out
- Never list 5 features — pick one relevant benefit
- Never attach anything to a first email
- Never send the same email to 500 people — personalize the first line minimum
Canadian B2B buyer context
- Canadian buyers respond to understated credibility — proof over promises
- Name-drop Canadian clients or Canadian context where you have it
- Avoid American urgency tactics — "Act now" and artificial deadlines land poorly
- Bilingual consideration: if targeting Quebec companies, French first or bilingual
Related skills
casl-compliance— full Canadian email compliance frameworkemails— for email marketing sequences (opted-in audiences)copywriting— for the copy principles that apply to cold emailplg-onboarding— if the goal is trial activation, not a meeting
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