article-writing is agent-read markdown (skill) from rudycity/superagent: Write articles, guides, blog posts, tutorials, newsletter issues, and other long-form content in a distinctive voice derived from supplied examples or brand guidance. Use when the user wants polished written content longer than a paragraph, especially when voice consistency, structure, and credibility matter..
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.
What the file says
# Article Writing
Write long-form content that sounds like an actual person with a point of view, not an LLM smoothing itself into paste.
## When to Activate
- drafting blog posts, essays, launch posts, guides, tutorials, or newsletter issues
- turning notes, transcripts, or research into polished articles
- matching an existing founder, operator, or brand voice from examples
- tightening structure, pacing, and evidence in already-written long-form copy
## Core Rules
1. Lead with the concrete thing: artifact, example, output, anecdote, number, screenshot, or code.
2. Explain after the example, not before.
3. Keep sentences tight unless the source voice is intentionally expansive.
4. Use proof instead of adjectives.
5. Never invent facts, credibility, or customer evidence.
## Voice Handling
If the user wants a specific voice, run `brand-voice` first and reuse its `VOICE PROFILE`.
Do not duplicate a second style-analysis pass here unless the user explicitly asks for one.
If no voice references are given, default to a sharp operator voice: concrete, unsentimental, useful.
## Banned Patterns
Delete and rewrite any of these:
- "In today's rapidly evolving landscape"
…
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.
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 (2926 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
rudycity/superagent · 23 stars · license MIT · pushed 2026-09-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fqrxh2xabuc222wl
GET https://markdownregistry.com/api/v1/resolve?ref=rudycity/superagent/article-writing
GET https://markdownregistry.com/api/v1/blob/4aa61709450a2148ef4036896d870da748e93ad68528bb7679b74f3597ffb021
Your agent 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.
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