Skills cold-email

📦

cold-email

Name: cold-email
Author: coreyhaines31

v2.0.0 Content revision r1 Medium Risk ⚙️ External commands🌐 Network access

Write B2B Cold Emails That Earn Replies

Generic outreach is ignored because it lacks relevance and a clear reason to reply. This skill creates concise, personalized B2B emails and follow-up sequences with focused calls to action.

Supports: Claude Codex Code(CC)

📊 71 Adequate

Install with my Agent

Copy this request to your Agent. It includes the canonical Skill page and manifest.

Agent request

Review the Skillstore skill "cold-email" from https://skillstore.io/skills/coreyhaines31-cold-email.md and its manifest at https://skillstore.io/api/skills/coreyhaines31-cold-email/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Your Agent should still show its plan and request any confirmation required by the security policy.

Agent-readable resources

Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.

Markdown detail GET /skills/coreyhaines31-cold-email.md Signed manifest GET /api/skills/coreyhaines31-cold-email/manifest Signed lockfile GET /api/skills/coreyhaines31-cold-email/lockfile

Test it

Using "cold-email". Write to a vice president of sales who is hiring four SDRs. Offer a coaching workflow and ask whether an example would help.

Expected outcome:

Subject: SDR ramp

Jordan,

Hiring four SDRs usually creates a coaching bottleneck for sales leaders. Our workflow gives managers one review queue for calls and follow-ups.

Would a brief example be useful?

Morgan

Using "cold-email". Write the first follow-up for the SDR coaching email. Add a new resource instead of repeating the original message.

Expected outcome:

Subject: SDR ramp

Jordan,

One additional thought: new representatives often build separate processes during onboarding. I can send a checklist for standardizing call and follow-up reviews.

Worth sending?

Morgan

Security Audit

Medium Risk

v6 • 7/12/2026 Open versioned report

All eight static findings are false positives caused by marketing prose and Markdown formatting. The skill contains no command execution or network request instructions. One medium semantic concern remains because it recommends subject lines that resemble internal colleague email and may support deceptive outreach.

Files scanned

646

Lines analyzed

Review items

False positives ignored

Confirmed security concerns (1)

Medium

references/subject-lines.md:12-16

Deceptive Outreach Framing

The guidance recommends subject lines that resemble internal colleague messages so recipients do not classify them as vendor outreach. This can enable deceptive social-engineering-style contact.

The cited section explicitly calls the tactic internal camouflage and says it should look like colleague email. The deceptive framing is direct and unambiguous.

Risk Factors

⚙️ External commands (1)

SKILL.md:15

🌐 Network access (1)

SKILL.md:51

Audited by: codex View Audit History →

Share & cite this report

Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.

Open versioned report

Copy report link

https://skillstore.io/skills/coreyhaines31-cold-email/audits/6?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

Markdown badge

[![Skillstore security assessment](https://skillstore.io/badges/skills/coreyhaines31-cold-email/security.svg)](https://skillstore.io/skills/coreyhaines31-cold-email?utm_source=security_passport_badge)

HTML badge

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Embed card

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Academic citations (APA · BibTeX · CFF)

APA citation

coreyhaines31. (2026). cold-email security audit report (audit version 6) [Author version 2.0.0]. Skillstore. https://skillstore.io/skills/coreyhaines31-cold-email/audits/6

BibTeX citation

@techreport{coreyhaines31-coreyhaines31-cold-email-2026,
  author = {coreyhaines31},
  title = {cold-email security audit report (audit version 6)},
  institution = {Skillstore},
  year = {2026},
  number = {6},
  url = {https://skillstore.io/skills/coreyhaines31-cold-email/audits/6},
  note = {Author version 2.0.0}
}

CITATION.cff

cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "cold-email security audit report (audit version 6)"
version: "2.0.0"
type: report
authors:
  - name: "coreyhaines31"
date-released: "2026-07-12"
url: "https://skillstore.io/skills/coreyhaines31-cold-email/audits/6"
identifiers:
  - type: other
    value: "skillstore:coreyhaines31-cold-email:audit:6"
    description: "Skillstore immutable audit report identifier"

Compare variants

2 installable variants

Each author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.

Why this variant is first

Highest Skillstore Score

Author / source Skillstore Score Evidence Confidence Skillstore usage Updated

humanizerai Recommended

humanizerai-cold-email

Skillstore Score 77

Evidence Confidence High

Skillstore usage 14

Updated

2026-08-21

coreyhaines31 Current

coreyhaines31-cold-email

Skillstore Score 71

Evidence Confidence High

Skillstore usage 20

Updated

2026-08-21

Skillstore Score

Why this score Evidence Confidence: High

Architecture

100

Maintainability

Content

Community

100

Spec Compliance

What You Can Build

Launch Founder Outreach

Turn a clear offer and prospect signal into a short founder-led email with a credible reason to reply.

Build SDR Sequences

Create a coordinated first touch and follow-ups that rotate proof, insights, and useful resources.

Improve Campaign Copy

Review existing outreach and rewrite weak openings, vague claims, crowded messages, and high-friction calls to action.

Try These Prompts

Draft a First Email

Write one B2B cold email to [role] at [company]. We offer [solution] for [problem]. Use [proof] and ask for [desired response].

Connect a Research Signal

Write a personalized cold email for [recipient]. Connect [verified signal] to [relevant problem] without exaggeration. Keep one proof point and one low-friction question.

Create a Follow-Up Sequence

Create a four-email sequence for [audience] promoting [offer]. Rotate these angles: [insight], [proof], and [resource]. End with a respectful final message.

Audit and Rewrite a Campaign

Review the campaign below for relevance, clarity, credibility, and pressure. Identify weak claims and disconnected personalization. Rewrite every message for [audience]. Provide three subject options and explain the strongest choice.

Best Practices

Use only verified recipient and company details, then connect each detail to the problem the offer addresses.
Keep each message concise, include one proof point, and end with one low-friction call to action.
Add fresh value in every follow-up and stop after the stated final message or any opt-out.

Avoid

Do not invent research signals, customer results, urgency, mutual connections, or familiarity.
Do not hide commercial intent with false reply prefixes, misleading sender identity, or colleague impersonation.
Do not send generic templates, feature lists, multiple links, or repeated follow-ups that add no value.