leadmagic/gtm-skills · skills/outbound/cold-email-copywriting/SKILL.md

cold-email-copywriting skillA

cold-email-copywriting is agent-read markdown (skill) from leadmagic/gtm-skills: Writes high-converting cold email copy using the 3-line framework, proven subject line patterns, and persona-specific variants. Use when the user asks to write, improve, or critique cold email copy, craft subject lines, personalize outreach at any tier, or apply copywriting frameworks like PAS, BAB, AIDA, or SPARK. Activates on phrases like "write a cold email," "draft outreach," "improve my cold email copy," "subject line help," or "personalize this email.".

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add leadmagic/gtm-skills/cold-email-copywriting@v1.1.0
Exact content
mdr add leadmagic/gtm-skills/cold-email-copywriting@sha256:401bdaea0c0902b3

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_bcpbhwcgftqzezix.svg)](https://markdownregistry.com/a/art_bcpbhwcgftqzezix)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
v1.1.0 latest2026-09-02 a19750a 20,207 BA view · diff
v1.1.02026-06-10 e030e67 20,201 BA view · diff
v1.1.02026-06-10 17b6e1f 20,125 BA view · diff
v1.1.02026-06-10 9f00d65 20,126 BA view · diff
v1.0.02026-06-08 7788059 15,154 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (20207 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

leadmagic/gtm-skills · 52 stars · license MIT · pushed 2026-09-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_bcpbhwcgftqzezix
GET https://markdownregistry.com/api/v1/resolve?ref=leadmagic/gtm-skills/cold-email-copywriting
GET https://markdownregistry.com/api/v1/blob/401bdaea0c0902b34fab75d0474ebbd4c3b6e5d14e4c7e9310af1b8ade5a55a3

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.