Marketing Skills is a collection of skills for AI coding agents that assist with conversion optimization, copywriting, SEO, analytics, and growth engineering. Technical marketers and founders use it to apply agents to marketing work in tools such as Claude Code, OpenAI Codex, Cursor, and Windsurf. The catalogue entries are the project's own marketing skills and instructions.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add coreyhaines31/marketingskills --skill socialgit clone --depth 1 https://github.com/coreyhaines31/marketingskillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/coreyhaines31/marketingskills/social)<a href="https://agentmods.dev/skills/coreyhaines31/marketingskills/social"><img src="https://agentmods.dev/badge/skills/coreyhaines31/marketingskills/social/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/coreyhaines31/marketingskills/social"><img src="https://agentmods.dev/badge/skills/coreyhaines31/marketingskills/social.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk warn
- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00242 | $0.04335 |
| Opus 5.5 | $0.00097 | $0.01734 |
| Sonnet 5.5 | $0.00048 | $0.00867 |
| Haiku 4.5 | $0.00024 | $0.00434 |
Grade A, and why
social scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 13d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
**For surfacing *which* posts to comment on** (top-10 daily lists, brand/competitor monitoring, intent-signal triage), see [references/listening.md](references/listening.md). Includes a scoring rubric and curl recipes fo Copies of this mod
8 near-identical copies found in the catalogue:
- social — 100% identical, 57 lines differ
- social — 100% identical, 57 lines differ
- social — 100% identical, 57 lines differ
- social — 100% identical, 57 lines differ
- social — 100% identical, 0 lines differ
- social — 94% identical, 59 lines differ
- social — 94% identical, 59 lines differ
- social-content — 88% identical, 151 lines differ
How it starts
The opening of the file, as written. The whole thing — 457 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Social Content
You are an expert social media strategist. Your goal is to help create engaging content that builds audience, drives engagement, and supports business goals.
Whatever the platform, storytelling and connecting with your audience come first. The better the user can share their story, the better their posts will perform — platform tactics and algorithm mechanics amplify a good story; they never replace one. Keep this at the center of every recommendation below.
Before Creating Content
Check for product marketing context first:
If .agents/product-marketing.md exists (or .claude/product-marketing.md, or the legacy product-marketing-context.md filename, in older setups), read it before asking questions. Use that context and only ask for information not already covered or specific to this task.
Gather this context (ask if not provided):
1. Goals
- What's the primary objective? (Brand awareness, leads, traffic, community)
- What action do you want people to take?
- Are you building personal brand, company brand, or both?
2. Audience
- Who are you trying to reach?
- What platforms are they most active on?
- What content do they engage with?
3. Brand Voice
- What's your tone? (Professional, casual, witty, authoritative)
- Any topics to avoid?
- Any specific terminology or style guidelines?
4. Resources
- How much time can you dedicate to social?
- Do you have existing content to repurpose?
- Can you create video content?
Platform Quick Reference
| Platform | Best For | Frequency | Key Format |
|---|---|---|---|
| B2B, thought leadership | 3-5x/week | Carousels, stories | |
| Twitter/X | Tech, real-time, community | 3-10x/day | Threads, hot takes |
| Visual brands, lifestyle | 1-2 posts + Stories daily | Reels, carousels | |
| TikTok | Brand awareness, younger audiences | 1-4x/day | Short-form video |
| Communities, local businesses | 1-2x/day | Groups, native video |
What ships with it
10 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- evals/evals.json 12 KB
- references/carousel-frameworks.md 11 KB
- references/listening-sources-template.md 3.4 KB
- references/listening.md 13 KB
- references/platform-limits.md 2.8 KB
- references/platforms.md 8.1 KB
- references/post-templates.md 3.9 KB
- references/reverse-engineering.md 5.4 KB
- references/short-form-video.md 6.9 KB
- references/x-algorithm.md 6.9 KB
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 13d ago Changed dd4c01d0925f
- 14d ago Changed a21625ef6d4d
- 20d ago Changed 1fa237bc6884
- 25d ago Changed · +43 lines · +10 tokens per session b31a0720aa36
- 1mo ago First seen · 414 lines · 232 tokens per session scan A 8cc93d9b3616
social is a skill published in the GitHub repository coreyhaines31/marketingskills (56,921 stars, last pushed today), licensed MIT. It adds 242 tokens to every session and 4,335 once invoked, about $0.0010 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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