claude-seo vs ray

claude-seo and ray share 7 technologies: matplotlib, google-auth-httplib2, Google, lxml, openpyxl, pillow, and beautifulsoup4. Both are written in Python.

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What they share and what sets them apart

AgriciDaniel

claude-seo

Universal SEO skill for Claude Code. 26 sub-skills + 19 sub-agents covering technical SEO, E-E-A-T, schema, GEO/AEO, agent readiness (Lighthouse Agentic Browsing, WebMCP, llms.txt), backlinks, local SEO, e-commerce, international SEO, Google APIs, and PDF/Excel reporting. 9 optional extensions for live SEO data.

Python27.4kRead on November 8, 2026, at commit 6be93f4What is claude-seo built with?

Only in claude-seo

  • courlan
  • lxml-html-clean
  • weasyprint

In common

ray-project

ray

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

Python44.3kRead on November 10, 2026, at commit c99c603What is ray built with?

Only in ray

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
claude-seo42,415 lines written3 code files
ray1,551,053 lines written2,797 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
claude-seo75.4% of its commits signed by AIWith Claude Code and Codex
ray3.7% of its commits signed by AIWith Claude Code, Gemini CLI, GitHub Copilot, Cursor, and Codex
ActivityFrom GitHub and its history, on the day SeeRepo read it.
claude-seoLast push November 1, 2026395 commits27,403 stars
rayLast push November 10, 202632,424 commits44,251 stars
TestsThe files that test the code, and the share of code files a test imports.
claude-seo76 test files
ray2,192 test files9.5% of its code files have a test that imports them

Frequently asked questions

Which is bigger, claude-seo or ray?
ray, with 1,551,053 lines written; claude-seo has 42,415.

The proof: ray-project/ray's code at commit c99c603

Which has more GitHub stars, claude-seo or ray?
ray, with 44,251 stars; claude-seo has 27,403.

The proof: ray-project/ray on GitHub

Which has more tests, claude-seo or ray?
ray, with 2,192 test files; claude-seo has 76.

The proof: ray-project/ray's code at commit c99c603

Which was updated more recently, claude-seo or ray?
ray: its last push was on November 10, 2026, and claude-seo's on November 1, 2026.

The proof: ray-project/ray's commits on GitHub

Which has more commits signed by AI, claude-seo or ray?
claude-seo: an AI signed 75.4% of its commits, with Claude Code and Codex; in ray, 3.7%.

The proof: the commits each tool signed in AgriciDaniel/claude-seo

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