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Analyze existing XML sitemaps or generate new ones with industry templates. Validates format, URLs, and structure.
Passed 16 of 21 test cases with the skill, and 11 of 21 without it.
and 5 more in the full report
6 fixed12 passed either way5 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 6 test cases the skill fixed. Same model, same prompt, with and without the skill.
We created a video sitemap for our online video course platform. We included <video:category>, <video:price>, <video:gallery_loc>, and <video:tvshow> tags alongside required video metadata. How should these tags be handled during a sitemap quality review?
| Checked | Without skill | With skill |
|---|---|---|
| Identifies <video:category> as a deprecated tag. | Missed | Passed |
| Categorizes deprecated video tags as info-level issues. | Missed | Passed |
The instructions your model reads when the skill loads.
Discover candidates before reporting a sitemap missing:
"${CLAUDE_PLUGIN_ROOT}/scripts/claude-seo" run sitemap_discovery.py <url> --json
The helper reads every bounded Sitemap: declaration in robots.txt, validates
cross-host targets through the shared SSRF-safe fetch layer, and still probes
common paths when a declared sitemap is stale or invalid. Use only entries in
found; preserve declared failures as findings instead of treating a robots.txt
line alone as proof that a sitemap works.
<lastmod> accurate: must be a valid W3C Datetime and reflect the last
significant content change (main content, structured data, links, not
copyright/boilerplate edits). Google only honours <lastmod> when consistently
and verifiably accurate, so warn when values are suspiciously uniform or newer
than the page's real content.<priority> and <changefreq> are ignored by Google| Issue | Severity | Fix |
|---|
test cases passed, vs 11 / 21 without
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