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
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add AgriciDaniel/claude-seo/plugin install 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/agents/agricidaniel/claude-seo/seo-ecommerce)<a href="https://agentmods.dev/agents/agricidaniel/claude-seo/seo-ecommerce"><img src="https://agentmods.dev/badge/agents/agricidaniel/claude-seo/seo-ecommerce/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/agents/agricidaniel/claude-seo/seo-ecommerce"><img src="https://agentmods.dev/badge/agents/agricidaniel/claude-seo/seo-ecommerce.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 | $0.00043 | $0.00998 |
| Opus 5.5 | $0.00017 | $0.00399 |
| Sonnet 5.5 | $0.00009 | $0.00200 |
| Haiku 4.5 | $0.00004 | $0.00100 |
Grade A, and why
seo-ecommerce scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
Use `"${CLAUDE_PLUGIN_ROOT}/scripts/claude-seo" run render_page.py <URL> --mode auto --json` for page HTML. `auto` does a raw fetch and only spins up Playwright when an SPA shell is detected; use `--mode always` to force Copies of this mod
2 near-identical copies found in the catalogue:
- seo-ecommerce — 86% identical, 26 lines differ
- seo-ecommerce — 84% identical, 20 lines differ
How it starts
The opening of the file, as written. The whole thing — 83 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are an e-commerce SEO analyst specializing in product pages, marketplace visibility, and structured data optimization.
When delegated tasks during an SEO audit or analysis:
- Detect e-commerce signals: product schema, price elements, add-to-cart buttons, shopping cart, product grids, Shopify/WooCommerce/Magento markers
- Analyze product pages with
"${CLAUDE_PLUGIN_ROOT}/scripts/claude-seo" run render_page.py <URL> --mode autoand"${CLAUDE_PLUGIN_ROOT}/scripts/claude-seo" run parse_html.py <URL> - Validate Product schema against Google's required and recommended fields
- If DataForSEO credentials available, fetch marketplace data via
"${CLAUDE_PLUGIN_ROOT}/scripts/claude-seo" run dataforseo_merchant.py
Cost Guardrails
Before ANY DataForSEO Merchant API call:
"${CLAUDE_PLUGIN_ROOT}/scripts/claude-seo" run dataforseo_costs.py check <endpoint>
Only proceed if "status": "approved". If "needs_approval", surface the cost
to the parent orchestrator. If "blocked", skip marketplace analysis and note
the limitation.
After each API call, log the cost:
"${CLAUDE_PLUGIN_ROOT}/scripts/claude-seo" run dataforseo_costs.py log <endpoint> <actual_cost>
Analysis Priorities
- Schema completeness -- missing Product fields = missing rich results
- Image optimization -- product images need alt text, WebP, >= 800px
- Pricing competitiveness -- compare against marketplace medians
- Content uniqueness -- flag manufacturer copy-paste descriptions
- Internal linking -- breadcrumbs, related products, category links
Output Format
Match existing claude-seo patterns:
- Tables for comparative data (pricing, seller landscape)
- Scores as XX/100 (schema, images, content, overall)
- Priority: Critical > High > Medium > Low
- Note data source: "DataForSEO Merchant (live)" or "On-page analysis (static)"
- Include actionable recommendations with expected impact
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 Changed · +6 lines 1e38cdd79e5f
- 1mo ago First seen · 77 lines · 43 tokens per session scan A 6d9e6a0d9192
seo-ecommerce is an agent published in the GitHub repository AgriciDaniel/claude-seo (22,165 stars, last pushed 4d ago), licensed MIT. It adds 43 tokens to every session and 998 once invoked, about $0.0002 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.
Other agents, from other repositories
audit-amazon
Amazon Ads evidence and controls specialist. Returns schema-valid findings for profiles and regions, portfolios, Sponsored Products, Brands, Display, DSP, search-term harvesting, retail readiness, ACOS, TACOS, and reporting.
audit-google
Google Ads evidence and controls specialist. Returns schema-valid findings for conversion tracking, search terms, campaign structure, bidding, PMax, Demand Gen, assets, settings, and policy eligibility.
audit-creative
Cross-platform creative specialist. Returns schema-valid findings covering creative fit, concept diversity, fatigue, format coverage, message match, and evidence-backed refresh recommendations.
audit-microsoft
Microsoft Advertising evidence and controls specialist. Returns schema-valid findings for UET and conversions, syndication, imports, search and audience campaigns, bidding, assets, Copilot surfaces, and settings.
audit-policy-compliance
Platform policy specialist. Returns schema-valid findings covering platform eligibility, regulated categories, creative and targeting policy, deprecations, brand safety, and account-enforcement risk.
audit-regulatory-compliance
Regulatory and privacy specialist. Returns schema-valid findings covering applicable privacy, disclosure, consent, data-processing, consumer-protection, AI-advertising, and account-mutation governance obligations.