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 eimis1990/inzone --skill seo-optimizergit clone --depth 1 https://github.com/eimis1990/inzoneWrote 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/eimis1990/inzone/seo-optimizer)<a href="https://agentmods.dev/skills/eimis1990/inzone/seo-optimizer"><img src="https://agentmods.dev/badge/skills/eimis1990/inzone/seo-optimizer/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/eimis1990/inzone/seo-optimizer"><img src="https://agentmods.dev/badge/skills/eimis1990/inzone/seo-optimizer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00060 | $0.02807 |
| Opus 5.5 | $0.00024 | $0.01123 |
| Sonnet 5.5 | $0.00012 | $0.00561 |
| Haiku 4.5 | $0.00006 | $0.00281 |
Grade A, and why
seo-optimizer 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 1mo 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.
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
1 near-identical copy found in the catalogue:
- SEO Optimizer — 100% identical, 10 lines differ
How it starts
The opening of the file, as written. The whole thing — 418 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SEO Optimizer
Comprehensive guidance for search engine optimization across content, technical implementation, and strategic planning to improve organic search visibility and rankings.
When to Use This Skill
Use this skill when:
- Optimizing website content for search engines
- Conducting keyword research and analysis
- Implementing technical SEO improvements
- Creating SEO-friendly meta tags and descriptions
- Auditing websites for SEO issues
- Improving Core Web Vitals and page speed
- Implementing schema markup (structured data)
- Planning content strategy for organic traffic
SEO Fundamentals
1. Keyword Research & Strategy
Primary Keyword Selection:
- Focus on search intent (informational, navigational, transactional, commercial)
- Balance search volume with competition
- Consider keyword difficulty and ranking potential
- Target long-tail keywords for quick wins
Keyword Research Process:
1. Identify seed keywords from business objectives
2. Use tools to expand keyword list (Google Keyword Planner, Ahrefs, SEMrush)
3. Analyze search volume and difficulty
4. Group keywords by topic clusters
5. Map keywords to content types and pages
6. Prioritize based on potential ROI
Content Optimization Formula:
- Primary keyword: 1-2% density (natural placement)
- Include in: Title tag, H1, first paragraph, URL, meta description
- Use semantic variations and related terms
- Maintain natural readability (don't keyword stuff)
2. On-Page SEO
Title Tag Optimization:
<!-- Good: Descriptive, includes keyword, under 60 characters -->
<title>Ultimate Guide to React Hooks - Learn useEffect & useState</title>
<!-- Bad: Too long, keyword stuffing, generic -->
<title>React Hooks Guide React Hooks Tutorial React Hooks Examples Learn React</title>
Best Practices:
- Keep under 60 characters (displayed in SERPs)
- Place primary keyword near the beginning
- Include brand name if space permits
- Make compelling and click-worthy
- Unique for every page
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.
- 1mo ago First seen · 418 lines · 60 tokens per session scan A d49ae8984d0c
seo-optimizer is a skill published in the GitHub repository eimis1990/inzone (5 stars, last pushed 4mo ago), licensed MIT. It adds 60 tokens to every session and 2,807 once invoked, about $0.0002 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 2026-08-31.
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