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before-after-ad SKILL.md skillA

before-after-ad from postplusai/postplus-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add postplusai/postplus-skills/before-after-ad@git:20260919.51a1c76

Pins git:20260919.51a1c76 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: postplusai/postplus-skills
Path: skills/40-creative/before-after-ad/SKILL.md
Versions recorded: 3
Latest version: git:20260919.51a1c76, committed Sep 19, 2026
First version recorded: Jul 13, 2026
Size: 4,686 bytes
Repository stars: 27
License: a license file GitHub does not identify

Design or review before-and-after ads with matched comparisons, approved transformation evidence, and a clear product role. Produce a grounded shot script.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Before-After Ad

## Purpose

Create approval-ready before-and-after ad concepts and shot scripts. Make the
starting state inspectable, show a plausible product-use behavior, and resolve
with controlled visual evidence rather than an unsupported transformation claim.

Produce a `Before-After Grammar Plan`, shot script, one approval checkpoint, and
direct downstream handoff after approval.

## Workflow

### 1. Ground The Brief

Read the smallest useful source context first:

- product facts, approved claims, usage instructions, and substantiation
- audience, persona, concern, desired visible result, and duration
- product, creator, scene, audio, and style references
- prior reference-video analysis or benchmark notes when relevant

If the user supplies raw reference videos without an analysis, use
`media-analysis` first. Do not infer style from filenames, thumbnails, or a
single frame.

Lock these before writing:

- `starting_state`
- `desired_result_state`
- `pressure_carrier`
- `product_capability`
- `approved_proof`
- `claim_boundary`
- `persona_and_concern_map`
- `product_appearance`
- `duration_and_format`
- `reference_duties`
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add postplusai/postplus-skills/before-after-ad@sha256:35c6e6d2faa576ec

The line at the top of this page pins the label git:20260919.51a1c76, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_bnfds6bluk5oxsqy.svg)](https://markdownregistry.com/a/art_bnfds6bluk5oxsqy)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 3 versions of this file, between Jul 13, 2026 and Sep 19, 2026, about one every 34 days.

version	committed	commit	size	audit
git:20260919.51a1c76 latest	2026-09-19	51a1c76	4,686 B	A	view · diff
git:20260910.361b07c	2026-09-10	361b07c	4,890 B	A	view · diff
git:20260713.630a91d	2026-07-13	630a91d	4,890 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (4686 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

postplusai/postplus-skills · 27 stars · license a license file GitHub does not identify · pushed 2026-10-22 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_bnfds6bluk5oxsqy
GET https://markdownregistry.com/api/v1/resolve?ref=postplusai/postplus-skills/before-after-ad
GET https://markdownregistry.com/api/v1/blob/35c6e6d2faa576ec5a3a1ba3c23ce37b4997ae112f2274d7a1ae6f54181b80a5

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.