squirrelscan
squirrelscan is an agent skill published by squirrelscan, listed under building agents. It lives in the squirrelscan/skills repository, which has 103 GitHub stars and is licensed under MIT; we last read it on 2026-10-27.
squirrelscan audits websites for SEO, performance, security, accessibility, content, and structured data issues using 260+ rules, and scores site health via the squirrel command-line interface.
Install
skills is a generic installer for any repository of Claude agent skills -- it reads squirrelscan/skills’s own structure rather than assuming one, the same way this page reads the skill’s own SKILL.md rather than assuming a format.
npx skills add squirrelscan/skills
Maintenance
squirrelscan audits websites for SEO, performance, security, accessibility, content, and structured data issues (300+ rules) and scores site health, via the squirrel CLI. Use when the user wants to check, audit, or improve a website's SEO, ranking, speed, or health, and for anything squirrelscan itself, installing or updating the CLI, login and API keys, running audits, publishing and sharing reports, cloud credits, MCP server setup, configuration, or troubleshooting. Also covers the entity map: the site-wide graph of the entities a site declares in its JSON-LD, and fixing structured data identity problems such as an organization declared separately on every page.
squirrelscan compared with similar skills
| Skill | Publisher | What it does | Repo stars | Last update |
|---|---|---|---|---|
| squirrelscan (this page) | squirrelscan | squirrelscan audits websites for SEO, performance, security, accessibility, content, and structured data issu… | 103 | 2026-10-24 |
| claude-handoff | mattpocock | Hand the current conversation off to a fresh background agent that picks up the work immediately. | 303,549 | 2026-10-22 |
| context-engineering | addyosmani | Optimizes agent context setup. Use when starting a new session, when agent output quality degrades, when swit… | 110,611 | 2026-10-13 |
| using-agent-skills | addyosmani | Discovers and invokes agent skills. Use when starting a session, or when you need to decide which skill or wo… | 110,611 | 2026-10-13 |
| agent-platform-inference | Connects to and performs inference with Google Cloud Agent Platform GenAI models, including First-Party Gemin… | 21,580 | 2026-10-25 | |
| agent-platform-skill-registry | Interact with the Gemini Enterprise Agent Platform Skill Registry to create and search for available skills.… | 21,580 | 2026-10-25 | |
| gemini-agents-api | Manages custom Agent resources on Gemini Enterprise Agent Platform. Use when the user wants to programmatical… | 21,580 | 2026-10-25 |
Skills from the same repository first, then others for this job by repository stars. Figures are from each repository when we last read it.
Common questions about squirrelscan
- What does squirrelscan do?
- squirrelscan audits websites for SEO, performance, security, accessibility, content, and structured data issues using 260+ rules, and scores site health via the squirrel command-line interface.
- How do I install squirrelscan?
- Run npx skills add squirrelscan/skills. The skills installer reads the repository’s own structure, so it works for any repository of agent skills.
- Who publishes squirrelscan?
- squirrelscan.
- Is squirrelscan maintained, and what licence does it use?
- Its repository has 103 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-10-24. The repository declares the MIT licence.
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