content-os-builder SKILL.md skillA
content-os-builder from jamalmohafil/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jamalmohafil/claude-skills/content-os-builder@git:20261003.f7c3bf6Pins git:20261003.f7c3bf6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jamalmohafil/claude-skills
- Path
content-os-builder/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261003.f7c3bf6, committed Oct 3, 2026
- First version recorded
- Sep 3, 2026
- Size
- 20,213 bytes
- Repository stars
- 27
- License
- MIT
Build a local AI "content operating system" for one business or many isolated businesses (an agency's clients). One Next.js engine plus one folder per business, with an owner-approved brand kit, an approve-before-generate idea store, a grounded trend radar, competitor tracking, HTML→PNG export, optional AI image/video/animation, a chat assistant with memory, owner-confirmed publishing, a CRM and an optional knowledge-vault graph. Every spawned AI agent is confined…
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
# Content OS Builder You are an AI coding agent with **file-write and shell access**. You will build the user a local **content operating system**: a dashboard that runs *idea → approve → produce → publish → learn* for one business, or for several businesses kept strictly apart. The user is often an agency running content for clients, or a creator with more than one brand. This skill is a **playbook, not a template**. You interview the user, then build from the answers. Every name, colour, voice rule, competitor and key comes from the interview. Nothing in this skill is anyone's real brand, and nothing you build may contain values the user did not give you. ## What you are building, in one paragraph **One engine plus N business folders.** The engine is `engine/app` (Next.js App Router, React, TypeScript strict, Tailwind v4, pnpm), the trusted scripts it runs, and the CLI tools in `engine/tools`. Each business is a **tenant**: `tenants/<id>/`, holding its manifest, its brand kit, its ideas and pieces, its memory, its skills and its own account keys. Every API route resolves exactly one tenant and reads or writes only inside its folder. **The filesystem is the database**: …
Read the whole file at its exact version.
How to install
mdr add jamalmohafil/claude-skills/content-os-builder@sha256:c11399da46e5e777The line at the top of this page pins the label git:20261003.f7c3bf6, 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.
[](https://markdownregistry.com/a/art_4uq5p26ymn5bdrlf)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Sep 3, 2026 and Oct 3, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261003.f7c3bf6 latest | 2026-10-03 | f7c3bf6 | 20,213 B | A | view · diff |
| git:20260906.201008b | 2026-09-06 | 201008b | 21,714 B | A | view · diff |
| git:20260904.4cd9c17 | 2026-09-04 | 4cd9c17 | 20,657 B | A | view · diff |
| git:20260904.743c222 | 2026-09-04 | 743c222 | 20,146 B | A | view · diff |
| git:20260904.a85eccf | 2026-09-04 | a85eccf | 19,783 B | A | view · diff |
| git:20260903.45ec2ad | 2026-09-03 | 45ec2ad | 18,945 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 (20213 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
jamalmohafil/claude-skills · 27 stars · license MIT · pushed 2026-10-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4uq5p26ymn5bdrlf GET https://markdownregistry.com/api/v1/resolve?ref=jamalmohafil/claude-skills/content-os-builder GET https://markdownregistry.com/api/v1/blob/c11399da46e5e7774bdd8f27dab4cd110a4ad17b632dacfcd9b5fe769eccd893
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.