A long-form article / blog post — masthead, hero image placeholder,
article body with figures and pull quotes, author byline, related posts.
Use when the brief asks for "blog", "article", "post", "essay", or
"case study".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Blog Post Skill
Produce a single long-form article page — editorial layout, no chrome.
## Workflow
1. **Read the active DESIGN.md** (injected above). Lean into the typography
tokens — long-form is 70% type, 20% image, 10% chrome.
2. **Pick the topic** from the brief and write a real article — at least 600
words across 4–6 H2 sections. No lorem ipsum.
3. **Sections**, in order:
- **Masthead** — small wordmark + 4–6 nav links, plain.
- **Article header** — category eyebrow, headline (display token, large),
deck (1–2 sentence subhead), author name + role + date.
- **Hero image** — a 16:9 placeholder block using a DS-tinted gradient or
solid fill (no external images). Add a 1-line caption underneath.
- **Body** — alternating prose paragraphs with at least:
- 1 pull quote (large display type, accent rule on the inline-start edge so the layout flips correctly under `dir="rtl"`).
- 1 figure (image placeholder + caption).
- 1 list (numbered or bulleted).
- 1 inline blockquote.
- **Author footer** — author avatar (initials in a circle), bio paragraph.
- **Related** — 3 cards linking to other posts. Each card: tiny image
…
The line at the top of this page pins the label git:20261007.b42430b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (2899 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
muselinn/musepi · 17 stars · license MIT · pushed 2026-10-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_mfw3myr5ftiho5jw
GET https://markdownregistry.com/api/v1/resolve?ref=muselinn/musepi/blog-post
GET https://markdownregistry.com/api/v1/blob/1c44d0284e77554b0b63e4204c245e4e9c0a5420c7092637817ab6348f78a910
Your AI assistant 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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