travsteward/openwriter · skills/polish/SKILL.md

polish skillA

polish is agent-read markdown (skill) from travsteward/openwriter: Polish copy to 90/100. Channel the top 10 advertising practitioners in history. Score, rewrite, score again. Don't stop until 90%. Use when: "/polish", "polish this", "polish", "rewrite this", "improve this copy", "make this better", "score my copy".

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 travsteward/openwriter/polish@v0.1.0
Exact content
mdr add travsteward/openwriter/polish@sha256:20177b01804ec0cd

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_k5avthp4pkyi3n3n.svg)](https://markdownregistry.com/a/art_k5avthp4pkyi3n3n)

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Versions

versioncommittedcommitsizeaudit
v0.1.0 latest2026-06-10 94d183a 485 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (485 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

travsteward/openwriter · 30 stars · license MIT · pushed 2026-09-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_k5avthp4pkyi3n3n
GET https://markdownregistry.com/api/v1/resolve?ref=travsteward/openwriter/polish
GET https://markdownregistry.com/api/v1/blob/20177b01804ec0cdefe71118d2e3cfadef328e24fdd69735a56d304ce9fe44e6

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