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 rampstackco/claude-skills --skill seo-offpagegit clone --depth 1 https://github.com/rampstackco/claude-skillsWrote 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/rampstackco/claude-skills/seo-offpage)<a href="https://agentmods.dev/skills/rampstackco/claude-skills/seo-offpage"><img src="https://agentmods.dev/badge/skills/rampstackco/claude-skills/seo-offpage/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/rampstackco/claude-skills/seo-offpage"><img src="https://agentmods.dev/badge/skills/rampstackco/claude-skills/seo-offpage.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- 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 | $0.00139 | $0.01731 |
| Opus 5 | $0.00069 | $0.00865 |
| Sonnet 5 | $0.00028 | $0.00346 |
| Haiku 4.5 | $0.00014 | $0.00173 |
Grade A, and why
seo-offpage 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 6d 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.
How it starts
The opening of the file, as written. The whole thing — 175 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Off-Page SEO
Build the external signals that earn rankings: backlinks, brand mentions, citations, and trusted sources pointing back to the site. Stack-agnostic.
When to use
- Planning a link-building strategy
- Running digital PR or earned-media campaigns
- Building citations for a local business
- Developing linkable assets (research, tools, calculators)
- Recovering lost backlinks after a migration or audit
- Auditing a backlink profile for spam or toxicity
- Pitching guest posts, podcast appearances, or expert quotes
When NOT to use
- On-site optimization (use
seo-onpageorseo-technical) - Keyword research and content planning (use
seo-keyword) - Competitor backlink research alone (start with
seo-competitor, then return here for outreach planning) - Paid link buying (this skill does not endorse or facilitate that)
Required inputs
- The site or brand getting the links
- The audience and category
- A backlink tool (Ahrefs, Semrush, Moz, Majestic, or similar) for prospecting and monitoring
- A target outcome (rank for X, build authority in Y, recover from Z)
The framework: 4 strategies
Off-page work splits into four strategy types. Most programs blend them. Pick the mix that fits your phase.
1. Earned media
Links and mentions you earn through coverage, journalism, or contribution.
- Digital PR (data-driven studies, original research, surveys)
- Expert quotes (HARO, journalist platforms, expert request services)
- Podcast appearances (relevant shows in your category)
- Speaking engagements and conference content
- Newsworthy product launches or company milestones
Strength: Highest authority, hardest to replicate. Cost: Time-intensive, often requires PR or content budget. Volume: Low to medium per quarter.
2. Owned assets
Linkable assets on your own site that attract links passively over time.
- Original research and reports
- Free tools, calculators, and generators
- Comprehensive guides (the kind that become "the X resource for Y")
- Visualizations and interactive content
- Templates and frameworks
- Industry data trackers (regularly updated benchmarks)
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.
- 6d ago First seen · 175 lines · 139 tokens per session scan A 7e3b726605a2
seo-offpage is a skill published in the GitHub repository rampstackco/claude-skills (830 stars, last pushed yesterday), licensed MIT. It adds 139 tokens to every session and 1,731 once invoked, about $0.0007 per session on Opus 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 2026-09-03.
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