Claude SEO: pricing, features, alternatives

Claude SEO is a free, open-source SEO toolkit that runs inside Claude Code. The site is claude-seo.md. The GitHub repo AgriciDaniel/claude-seo is MIT, created 2026-02-07, Python. On 2026-09-07 GitHub listed about 16,460 stars and 2,414 forks. The homepage (checked the same day) described version 2.2.5: 25 sub-skills, 18 specialist agents, and commands such as /seo audit. Created by Agrici Daniel. This is a Claude Code skill pack, not a YouMind marketplace Skill and not the OpenSEO data app.

Compare Marketing Skills if you wanted CRO and copy skills, OpenSEO if you needed live keyword volume, or Claude Skills if you still needed how skills load.

Key Features

/seo audit: Site says it can coordinate up to 15 specialists and return evidence plus a heuristic 0-100 health score. The score is not a Google metric.
Coverage: Technical SEO, E-E-A-T content, schema, GEO / AI search, local SEO, maps, programmatic SEO, hreflang, backlinks, Google APIs, clustering, drift, SXO, and e-commerce. Optional extensions: DataForSEO, Firecrawl, image generation.
Install: git clone --depth 1 https://github.com/AgriciDaniel/claude-seo.git && bash claude-seo/install.sh, or the Claude Code marketplace path in the FAQ. Requires Python 3.10+, Git, and Claude Code. macOS, Linux, Windows.
Business-type profiles: SaaS, local service, e-commerce, publisher, agency. These change emphasis, not eligibility.

Limitation: core audits fetch the live site and whatever Google APIs you configure. They do not replace Ahrefs-scale link indexes unless you add DataForSEO or another MCP. The health score is triage, not a ranking forecast.

Use Cases

Claude Code users who want /seo audit https://your-site.com instead of a $100 SEO suite for a first pass.
Local and SaaS sites that need schema, E-E-A-T, and AI-crawler checks in one terminal session.
Developers who will apply fixes in the same repo the agent already has open.

Pricing

claude-seo.md and GitHub on 2026-09-07.

Piece	Price	Notes from first-party pages
claude-seo	$0	MIT. About 16,460 stars. No paid Claude SEO tier.
Host agent	Confirm that product	Claude Code CLI is required.
Optional APIs	Provider rates	DataForSEO, Firecrawl, Gemini image gen, GSC, PSI. Your keys, your bill.

Getting Started

Open claude-seo.md or the INSTALLATION.md.
Clone and run bash claude-seo/install.sh, then /seo setup and /seo doctor.
Run /seo audit https://your-site.com and read findings before the 0-100 number.
Confirm OpenSEO if you still need keyword volume.

First-party resource: Claude SEO homepage.

Frequently Asked Questions

Is the 0-100 score from Google?

No. FAQ: it is a Claude SEO heuristic across content, technical, on-page, schema, performance, AI readiness, and images.

Same as Marketing Skills?

No. Marketing Skills is a 50-skill marketing library. Claude SEO is the audit orchestrator.

Same as OpenSEO?

No. OpenSEO is a hosted/self-hosted data platform with MCP. Claude SEO runs locally in Claude Code.

Alternatives

Marketing Skills: CRO, copy, and broader growth skills.
OpenSEO: Keyword, backlink, and rank-tracking data.
Humanizer: Clean AI tells in the content Claude SEO asks you to rewrite.
Claude Skills: Loader docs.

Tips

Quote 16,460 stars, MIT, v2.2.5, and /seo audit from pages checked 2026-09-07.
Run /seo doctor after install.
Do not publish the health score as if it were Search Console.

Conclusion

Claude SEO is the MIT Claude Code pack when you want a terminal SEO team rather than another Semrush tab. Start at claude-seo.md, then decide whether OpenSEO or Marketing Skills already covers the data or the copy.