product-engineering skillA
product-engineering is agent-read markdown (skill) from backnotprop/product-engineering: The front door to the product-engineering kit. Use when the user says "product engineering" followed by any product, design, UI, review, or asset request; when they ask which pe-* skill fits a task; or when a product task doesn't clearly match one skill. Routes to pe-design, pe-build, pe-review, pe-verify, pe-product-description, or pe-brand-assets and then follows that skill. If a request already names or clearly matches a specific pe-* skill, that skill takes it directly — this router yields..
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 backnotprop/product-engineering/product-engineering@git:20260826.30b96c6mdr add backnotprop/product-engineering/product-engineering@sha256:36fbd1eb1f0f2ec5Pin 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_5eiweegleuwl3erp)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260826.30b96c6 latest | 2026-08-26 | 30b96c6 | 3,100 B | A | view · diff |
| git:20260826.ecccb1e | 2026-08-26 | ecccb1e | 2,698 B | A | view · diff |
| git:20260826.d893f22 | 2026-08-26 | d893f22 | 2,495 B | A | view · diff |
| git:20260826.98d7afc | 2026-08-26 | 98d7afc | 2,288 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 (3100 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
backnotprop/product-engineering · 9 stars · license Apache-2.0 · pushed 2026-08-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5eiweegleuwl3erp GET https://markdownregistry.com/api/v1/resolve?ref=backnotprop/product-engineering/product-engineering GET https://markdownregistry.com/api/v1/blob/36fbd1eb1f0f2ec532faa4c85dd8f8ae94da254328613d15a80a9205f0f583e8