sitemap-manager

Installation
SKILL.md

/dm:sitemap

Purpose

Analyze existing XML sitemaps for issues and opportunities, or generate new sitemaps with industry-specific templates and best practices.

Modes

Mode 1: Analyze Existing Sitemap (/dm:sitemap [URL])

Provide a sitemap URL (e.g., https://example.com/sitemap.xml) to audit:

  1. Fetch and parse: Download sitemap XML, detect sitemap index vs single sitemap
  2. URL count: Total URLs, URLs per sitemap file (flag if approaching 50K protocol limit)
  3. lastmod audit: Check for presence, format (W3C datetime), staleness (>6 months without update), fake lastmod (all same date)
  4. Priority and changefreq: Check for deprecated/ignored signals (Google ignores both — flag if present, recommend removal to reduce file size)
  5. URL health: Sample 20-50 URLs and check HTTP status codes — flag 404s, 301s, 302s, 5xx errors
  6. Indexation alignment: Cross-reference with robots.txt and meta robots — flag noindexed URLs in sitemap, flag sitemap URLs blocked by robots.txt
  7. Missing URLs: Compare sitemap against site crawl or provided URL list — identify pages missing from sitemap
Related skills
Installs
22
GitHub Stars
100
First Seen
Apr 1, 2026