copywriting skillA
copywriting is agent-read markdown (skill) from hybridlabor-api/aos: Write rigorous, conversion-focused marketing copy for landing pages and emails. Enforces brief confirmation and strict no-fabrication rules..
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 hybridlabor-api/aos/copywriting@git:20260827.e9312a3mdr add hybridlabor-api/aos/copywriting@sha256:e01f8e951a7e64d0Pin 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_lelk5maip5kw5qc2)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260827.e9312a3 latest | 2026-08-27 | e9312a3 | 5,504 B | A | view · diff |
| git:20260727.48beb34 | 2026-07-27 | 48beb34 | 5,486 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 (5504 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
hybridlabor-api/aos · 6 stars · license Apache-2.0 · pushed 2026-09-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lelk5maip5kw5qc2 GET https://markdownregistry.com/api/v1/resolve?ref=hybridlabor-api/aos/copywriting GET https://markdownregistry.com/api/v1/blob/e01f8e951a7e64d01a2e68d333034f3059051183c354326dc53dcd0803c3a015
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.