leadmagic/gtm-skills · skills/outbound/sending-platforms/SKILL.md

sending-platforms skillA

sending-platforms is agent-read markdown (skill) from leadmagic/gtm-skills: Compares, selects, and configures cold email sending platforms: Smartlead, Instantly, Salesforge, Apollo, and others. Use when the user asks which sending platform to use, needs to compare features or pricing, wants to migrate between platforms, or needs platform-specific setup guidance. Activates on phrases like "which email platform," "Smartlead vs Instantly," "best sending tool," "Salesforge setup," "Apollo sequences," or "migrate sending platform.".

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/sending-platforms@v1.0.0
Exact content
mdr add leadmagic/gtm-skills/sending-platforms@sha256:2580de8e2130bd7e

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_jnq5ja2ieut4po7c.svg)](https://markdownregistry.com/a/art_jnq5ja2ieut4po7c)

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Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-09-02 a19750a 18,439 BA view · diff
v1.0.02026-06-10 e030e67 18,433 BA view · diff
v1.0.02026-06-10 17b6e1f 18,357 BA view · diff
v1.0.02026-06-10 9f00d65 18,358 BA view · diff
v1.0.02026-06-08 07ce0cd 18,046 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 (18439 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_jnq5ja2ieut4po7c
GET https://markdownregistry.com/api/v1/resolve?ref=leadmagic/gtm-skills/sending-platforms
GET https://markdownregistry.com/api/v1/blob/2580de8e2130bd7e3c2a1d61708dd5fd1dc28008993b4ae09991b4685cedba95

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