purple-cow-audit skillA
purple-cow-audit is agent-read markdown (skill) from affitor/affiliate-skills: Score product remarkability 1-10 to decide if it's worth promoting. Seth Godin's Purple Cow test. Triggers on: "is this product worth promoting", "should I promote", "product audit", "purple cow", "remarkable product", "is it remarkable", "rate this product", "product quality check", "worth my reputation", "product evaluation", "would I recommend without commission", "product remarkability score", "evaluate this affiliate product", "quality gate for promotion"..
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
mdr add affitor/affiliate-skills/purple-cow-audit@v1.0.0mdr add affitor/affiliate-skills/purple-cow-audit@sha256:683ddbfd6943a957Pin 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.
[](https://markdownregistry.com/a/art_cwvdt2zgw6py6fov)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-03-18 | 3c65d86 | 9,926 B | A | view · diff |
| v1.0.0 | 2026-03-17 | 33ada30 | 8,363 B | A | view · diff |
| v1.0 | 2026-03-17 | b0ac492 | 8,139 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9926 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
affitor/affiliate-skills · 665 stars · license MIT · pushed 2026-09-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cwvdt2zgw6py6fov GET https://markdownregistry.com/api/v1/resolve?ref=affitor/affiliate-skills/purple-cow-audit GET https://markdownregistry.com/api/v1/blob/683ddbfd6943a957a66f20da8b2657a90e5ad665de8fbb1a0b3d022b1bbd2f10
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.