ericosiu/ai-marketing-skills · growth-engine/SKILL.md

growth-engine skillC

growth-engine is agent-read markdown (skill) from ericosiu/ai-marketing-skills.

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 ericosiu/ai-marketing-skills/growth-engine@git:20260331.64d5dd4
Exact content
mdr add ericosiu/ai-marketing-skills/growth-engine@sha256:c9c115ce18d60644

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_tr2wz4j3y7fnw45o.svg)](https://markdownregistry.com/a/art_tr2wz4j3y7fnw45o)

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Versions

versioncommittedcommitsizeaudit
git:20260331.64d5dd4 latest2026-03-31 64d5dd4 4,915 BC view · diff
git:20260328.a96d0d82026-03-28 a96d0d8 4,445 BC view

Audit of the latest version

C  14 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: Frontmatter block present
  • fail: Frontmatter declares a name
  • fail: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4915 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

ericosiu/ai-marketing-skills · 3,547 stars · license MIT · pushed 2026-09-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tr2wz4j3y7fnw45o
GET https://markdownregistry.com/api/v1/resolve?ref=ericosiu/ai-marketing-skills/growth-engine
GET https://markdownregistry.com/api/v1/blob/c9c115ce18d60644ca21c949691142b04d75f8cd14a15366fa882033eab4ebc2

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