leadmagic/gtm-skills · skills/design/case-study-builder/SKILL.md

case-study-builder skillA

case-study-builder is agent-read markdown (skill) from leadmagic/gtm-skills: Create customer case studies in sales-ready format — Challenge→Solution→Results structure, before/after metrics, quote integration, two-length formats (1-page summary + full version). Use when creating case studies, customer success stories, proof content, or sales collateral. Triggers on: "case study", "customer story", "success story", "proof content", "customer example", "results story", or any request to document customer outcomes..

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/case-study-builder@v1.1.0
Exact content
mdr add leadmagic/gtm-skills/case-study-builder@sha256:44b0514e656269d2

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_yqhlh3fc3ts4hp7m.svg)](https://markdownregistry.com/a/art_yqhlh3fc3ts4hp7m)

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Versions

versioncommittedcommitsizeaudit
v1.1.0 latest2026-09-02 a19750a 6,864 BA view · diff
v1.1.02026-06-10 e030e67 6,858 BA view · diff
v1.1.02026-06-10 17b6e1f 7,088 BA view · diff
v1.1.02026-06-08 07ce0cd 7,089 BA view · diff
v1.1.02026-06-08 2fb2a99 6,802 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 (6864 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 · 48 stars · license MIT · pushed 2026-09-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_yqhlh3fc3ts4hp7m
GET https://markdownregistry.com/api/v1/resolve?ref=leadmagic/gtm-skills/case-study-builder
GET https://markdownregistry.com/api/v1/blob/44b0514e656269d2e023ce2149f785172e86cf9cdc54d893f5b08a752da66f12