Claude SEO is an open-source Claude Code plugin that runs specialized agents and skills to audit websites across technical SEO, content quality, structured data, AI-search optimization, local and e-commerce SEO, and international SEO. SEO practitioners use it to produce prioritized recommendations based on primary-source guidance, with optional extensions for external data and crawling.
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 AgriciDaniel/claude-seo --skill seo-profoundgit clone --depth 1 https://github.com/AgriciDaniel/claude-seoWrote 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/agricidaniel/claude-seo/seo-profound)<a href="https://agentmods.dev/skills/agricidaniel/claude-seo/seo-profound"><img src="https://agentmods.dev/badge/skills/agricidaniel/claude-seo/seo-profound/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/agricidaniel/claude-seo/seo-profound"><img src="https://agentmods.dev/badge/skills/agricidaniel/claude-seo/seo-profound.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Agent Snooping · line 20 Skill reads from agent configuration directories (.claude/, .codex/, .gemini/). These directories may contain API keys, personal settings, and other credentials that the skill has no legitimate need to access.Fix: Remove all code or instructions that access agent configuration directories (.claude/, .codex/, .gemini/). If configuration values are needed, pass them explicitly as parameters or environment variabl
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 | $0.00045 | $0.00426 |
| Opus 5 | $0.00023 | $0.00213 |
| Sonnet 5 | $0.00009 | $0.00085 |
| Haiku 4.5 | $0.00005 | $0.00043 |
Grade A, and why
seo-profound 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 11d 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-profound — 92% identical, 1 lines differ
What it actually says
seo-profound
Profound is purpose-built for LLM brand-mention tracking. While SE Ranking samples prompts on demand, Profound continuously polls and publishes time-series so trend deltas (week-over-week, month-over-month) are first-class.
Prerequisites
- Run
extensions/profound/install.shorinstall.ps1. - Profound API key.
- Before any tool call, check
~/.claude/settings.jsonhasenv.PROFOUND_API_KEY.
Routing
| Command | Purpose |
|---|---|
/seo profound citations <brand> |
Current citation rate per LLM + 30-day trend |
/seo profound prompts <brand> |
Top prompts that surface (or fail to surface) the brand |
/seo profound competitors <brand> |
Brands cited alongside brand for the same prompts |
/seo profound alerts <brand> |
Spike/drop alerts vs. 7-day baseline |
Output conventions
- Cite Profound on every metric: "Profound (live, confidence 0.90)".
- Profound covers ChatGPT + Perplexity natively; for Gemini / AI
Overviews / AI Mode coverage, defer to
seo-seranking. - For Google AI Overviews citation rate, also cross-reference
seo-dataforseoAI visibility tools when available.
Cross-skill delegation
- For end-to-end AI search audit (passage citability + brand mentions + platform-specific tuning), hand back to
seo-geo. - For prompt-set design + AI Cleanup pattern detection in cited content, fall back to
seo-content.
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.
- 11d ago First seen · 43 lines · 45 tokens per session scan B a62553829be2
seo-profound is a skill published in the GitHub repository AgriciDaniel/claude-seo (16,692 stars, last pushed 15d ago), licensed MIT. It adds 45 tokens to every session and 426 once invoked, about $0.0002 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 2026-08-30.
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