leadmagic/gtm-skills · skills/prospecting/list-building/SKILL.md

list-building skillA

list-building is agent-read markdown (skill) from leadmagic/gtm-skills: Build qualified B2B prospect lists using Clay, LinkedIn Sales Navigator, and multi-source discovery. Use when the user wants to build a prospect list, create a target account list, find companies matching an ICP, scrape lead sources, or compile a list for outbound. Triggers on: "build a list", "prospect list", "target accounts", "find companies", "scrape leads", "list building", "who should we reach out to", or any request to compile prospect data..

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/list-building@v1.0.0
Exact content
mdr add leadmagic/gtm-skills/list-building@sha256:28f4e7e7210079c0

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_stsxzu3hqmmpffua.svg)](https://markdownregistry.com/a/art_stsxzu3hqmmpffua)

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Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-09-02 a19750a 7,095 BA view · diff
v1.0.02026-06-10 e030e67 7,089 BA view · diff
v1.0.02026-06-10 17b6e1f 7,089 BA view · diff
v1.0.02026-06-10 9f00d65 6,949 BA view · diff
v1.0.02026-06-08 2fb2a99 6,114 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 (7095 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_stsxzu3hqmmpffua
GET https://markdownregistry.com/api/v1/resolve?ref=leadmagic/gtm-skills/list-building
GET https://markdownregistry.com/api/v1/blob/28f4e7e7210079c0df633f451ebe4491902a922babaabf34d5dd2b847123ada2

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