Marketing Os

What it does

When your agent uses it

• ANY marketing task — audit
• Analyze — whenever the user mentions marketing
• Says my landing page sucks
• Nobodys converting

Example prompts

• “my landing page sucks”
• “nobody”
• “why are my CPMs up”
• “/marketing-os”

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

1. 1Score everything. Findings without a number are hard to act on and easy to argue with. Every audit ends in a weighted 0-100.
2. 2Ship artifacts, not advice. Write the replacement headline, the JSON-LD block, the email, the screenshot caption. "Your headline is vague"…
3. 3State what you couldn't determine. Every report ends with an explicit gaps section. A stated gap is credible; a silently filled one…

What it can do on your machine

Read from SKILL.md and the folder at commit bb67dff. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  No scripts in the folder and no shell commands in SKILL.md.

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  No URLs in SKILL.md.

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names no API keys, tokens, secrets or passwords.

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Marketing Os loads about 2.5k tokens when it runs, and up to ~32k if it reads all its reference files. Until then it costs about 259 tokens; SKILL.md has 927 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~259

When it runs · the whole SKILL.md, loaded when a task matches

~2.5k

With references · SKILL.md plus every file in references/, read only if the agent opens them

~32k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from Yuzzyuk/marketing-os at commit bb67dff, republished under its MIT licence (© Yuzzyuk). 927 words, ~2,479 tokens.

name

marketing-os

description

A complete marketing department in one skill. Website and landing-page audits with weighted 0-100 scores, copywriting with panel scoring and AI-slop removal, an 18-tactic ad hook engine, GEO/AEO for getting cited by ChatGPT/Perplexity/AI Overviews, paid-ads creative diagnosis and production briefs, email sequences, LinkedIn/X writing, launch playbooks, positioning and offer design, competitor teardowns, app store optimization, honest analytics and test design. Use for ANY marketing task — audit, write, rewrite, diagnose, score, plan, launch, position, price, analyze — whenever the user mentions marketing, growth, conversion, copy, ads, hooks, CPM, ROAS, SEO, GEO, email, social, landing pages, funnels, launches, competitors, brand, positioning, pricing, or app stores, or says "my landing page sucks", "nobody's converting", "why are my CPMs up", "AI doesn't recommend us", "write me 20 hooks". Route via the table inside; fan out subagents for multi-dimensional work. Not for pure engineering, legal, or finance.

license

MIT

metadata.author

marketing-os

metadata.version

1.1

# [Deliverable] — [subject]
[date] · Score: XX/100 (where applicable) · Basis: [what you had access to]

## The one thing
[The pattern behind the findings, one paragraph. If they read nothing else.]

## Scorecard / Findings
## Do these first
[3-5 items, each with the actual fix written out, effort S/M/L, confidence H/M/L]

## What's already working
[Never skip. All-negative reports read as generated.]

## What I couldn't determine

references/
├── audit.md              Website & funnel audit workflow
├── audit-rubric.md       Scoring bands for the six dimensions
├── geo.md                AI-search citability workflow
├── geo-engines.md        Per-engine behavior (Google AI, ChatGPT, Perplexity), llms.txt, crawlers
├── copy.md               Generate wide → panel-score → de-slop
├── copy-frameworks.md    Awareness stages, 12 angles, headline groups, offer construction, channel limits
├── hooks.md              Hook engine: 3-component spec, 18 tactics, diagnostic funnel, fidelity ladder
├── slop-patterns.md      AI-tell catalogue — run before delivering any prose
├── paid-ads.md           Concept classification, fatigue, coverage gaps, production briefs
├── ads-diagnostics.md    The fatigue decision table & honest data reads
├── email.md              Sequence architecture, subject lines, deliverability
├── social.md             LinkedIn/X writing that survives the feed
├── launch.md             Launch playbook incl. Product Hunt
├── positioning.md        Positioning, offer design, pricing strategy
├── competitive.md        Competitor teardown protocol
├── app-store.md          ASO: diagnosis, metadata, screenshots, reviews
├── store-specs.md        App Store vs Play field rules (they invert)
└── analytics.md          Test design, sample honesty, attribution traps

© Yuzzyuk, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 19 other files (references) in skills/marketing-os of Yuzzyuk/marketing-os.

• SKILL.md
• brand-context.template.md
• references/ads-diagnostics.md
• references/analytics.md
• references/app-store.md
• references/audit-rubric.md
• references/audit.md
• references/competitive.md
• references/copy-frameworks.md
• references/copy.md
• references/email.md
• references/geo-engines.md
• references/geo.md
• references/hooks.md
• references/launch.md
• references/paid-ads.md
• references/positioning.md
• references/slop-patterns.md
• references/social.md
• references/store-specs.md

Open the folder on GitHubat commit bb67dff