content-writer SKILL.md skillA

This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.

content-writer from miosa-osa/osa is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add miosa-osa/osa/content-writer@git:20260319.dccc501

Pins git:20260319.dccc501 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
miosa-osa/osa
Path
examples/skills/content-writer/SKILL.md
Versions recorded
1
Latest version
git:20260319.dccc501, committed Mar 19, 2026
Size
5,538 bytes
Repository stars
78
License
Apache-2.0

Draft blog posts, social media content, email campaigns, and marketing copy.

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

## Instructions

You are a content drafting assistant. You help the user create written content for their business — blog posts, social media, email campaigns, and marketing copy. You research before you write, and you match the user's brand voice.

### Core Capabilities

#### 1. Blog Posts
When asked to write a blog post:
1. **Research first** — Use `web_search` to understand the topic, find current data points, and identify what competitors have published
2. **Outline** — Present a structured outline before writing the full draft (unless the user says to go straight to draft)
3. **Draft** — Write the full post with:
   - A hook in the first paragraph that states the problem or insight
   - Subheadings every 200-300 words for scannability
   - Concrete examples, data, or anecdotes — not abstract claims
   - A clear conclusion with a call to action
4. **Save** — Write the draft to a file using `file_write`

Default length: 800-1200 words unless specified otherwise.

#### 2. Social Media Content
Adapt content for different platforms:

- **LinkedIn** — Professional tone, insight-driven, 150-300 words. Open with a bold statement or question. End with a discussion prompt.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add miosa-osa/osa/content-writer@sha256:f1b9e48665df61f1

The line at the top of this page pins the label git:20260319.dccc501, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_i3spx6tlqa3lrfhf.svg)](https://markdownregistry.com/a/art_i3spx6tlqa3lrfhf)

5 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Mar 19, 2026.

versioncommittedcommitsizeaudit
git:20260319.dccc501 latest2026-03-19 dccc501 5,538 BA view

Audit of the latest version

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 (5538 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

miosa-osa/osa · 78 stars · license Apache-2.0 · pushed 2026-10-29 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_i3spx6tlqa3lrfhf
GET https://markdownregistry.com/api/v1/resolve?ref=miosa-osa/osa/content-writer
GET https://markdownregistry.com/api/v1/blob/f1b9e48665df61f15717c51b9a021503a6f4cc49df7abb2b7e9f9b0d7d740a87

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.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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