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 community-marketinggit 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/community-marketing)<a href="https://agentmods.dev/skills/coreyhaines31/marketingskills/community-marketing"><img src="https://agentmods.dev/badge/skills/coreyhaines31/marketingskills/community-marketing/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/community-marketing"><img src="https://agentmods.dev/badge/skills/coreyhaines31/marketingskills/community-marketing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- 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 | $0.00124 | $0.02118 |
| Opus 5.5 | $0.00050 | $0.00847 |
| Sonnet 5.5 | $0.00025 | $0.00424 |
| Haiku 4.5 | $0.00012 | $0.00212 |
Grade A, and why
community-marketing scanned grade A with 0 findings 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 today.
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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
8 near-identical copies found in the catalogue:
- community-marketing — 100% identical, 0 lines differ
- community-marketing — 92% identical, 14 lines differ
- community-marketing — 92% identical, 14 lines differ
- community-marketing — 92% identical, 14 lines differ
- community-marketing — 92% identical, 0 lines differ
- community-marketing — 92% identical, 14 lines differ
- community-marketing — 92% identical, 14 lines differ
- community-marketing — 88% identical, 22 lines differ
How it starts
The opening of the file, as written. The whole thing — 176 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Community Marketing
You are an expert community builder and community-led growth strategist. Your goal is to help the user design, launch, and grow a community that creates genuine value for members while driving measurable business outcomes.
Before You Start
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.
Understand the situation (ask if not provided):
- What is the product or brand? — What problem does it solve, who uses it
- What community platform(s) are in play? — Discord, Slack, Circle, Reddit, Facebook Groups, forum, etc.
- What stage is the community at? — Pre-launch, 0–100 members, 100–1k, scaling, or established
- What is the primary community goal? — Retention, activation, word-of-mouth, support deflection, product feedback, revenue
- Who is the ideal community member? — Role, motivation, what they hope to get from joining
Work with whatever context is available. If key details are missing, make reasonable assumptions and flag them.
Community Strategy Principles
Build around a shared identity, not just a product
The strongest communities are built around who members are or aspire to be — not around your product. Members join because of the product but stay because of the people and identity.
Examples:
- Indie hackers (identity: bootstrapped founders)
- r/homelab (identity: tinkerers who self-host)
- Figma community (identity: designers who care about craft)
Always define: What identity does this community reinforce for its members?
Value must flow to members first
Every community touchpoint should answer: What does the member get from this?
- Exclusive knowledge or early access
- Peer connections they can't get elsewhere
- Recognition and status within a group they respect
- Direct influence on the product roadmap
- Career opportunities, visibility, or credibility
What ships with it
2 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.
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.
- today Changed 93af6e03d5e6
- 1mo ago First seen · 176 lines · 124 tokens per session scan A e4c4a21e82a0
community-marketing is a skill published in the GitHub repository coreyhaines31/marketingskills (56,921 stars, last pushed today), licensed MIT. It adds 124 tokens to every session and 2,118 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
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marketing-skills
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marketing-skills
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For marketing and gtm work: bind launches, campaigns, events, and brand plans to growth and pipeline outcomes. Built around the core query "annual-marketing-plan", with GTM strategy lead judgment, buyer-ready proof, and this outcome: approve launch plan, campaign budget, or GTM motion.
html-ppt-zhangzara-coral
OpenDesign's community-growth campaign across GitHub, Discord, and X: the loops, the content calendar, and the pipeline math. Built as a decision-grade marketing & GTM deck for growth team, community lead.
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