# Sitemap Audit

XML sitemap audit, find and fix the sitemap problems that quietly waste crawl budget...

- Repository: https://github.com/nowork-studio/notfair-plugin (4093 stars)
- Category: Marketing
- License: MIT
- Last updated: 2026-10-30
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add nowork-studio/notfair-plugin --skill sitemap-audit -g -a claude-code -y`
Codex: `npx skills add nowork-studio/notfair-plugin --skill sitemap-audit -g -a codex -y`
Cursor: `npx skills add nowork-studio/notfair-plugin --skill sitemap-audit -g -a cursor -y`
Gemini CLI: `npx skills add nowork-studio/notfair-plugin --skill sitemap-audit -g -a gemini-cli -y`
Claude Code plugin marketplace: `/plugin marketplace add nowork-studio/notfair-plugin`

## Description

XML sitemap audit, find and fix the sitemap problems that quietly waste crawl budget and slow indexing. Discovers the sitemap (robots.txt, /sitemap.xml, sitemap index), validates structure and size limits, and cross-checks the URLs it lists against reality: non-200 / redirected / noindex / canonicalized-away URLs that shouldn't be in a sitemap, plus indexable pages that are missing from it. Reviews lastmod accuracy, sitemap-index organization, and robots.txt reference. Use this skill whenever the user asks about sitemaps, sitemap errors in Search Console, "sitemap couldn't fetch / has errors", crawl budget, pages not getting indexed, or whether their sitemap is clean. Trigger on: "sitemap", "sitemap.xml", "XML sitemap", "sitemap errors", "sitemap audit", "couldn't fetch sitemap", "crawl budget", "pages not indexed sitemap", "sitemap index", "lastmod", "robots.txt sitemap", or any sitemap/crawl-coverage question. For a full-site SEO audit use /seo-analysis; for broken links use /broken-link-checker.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# Canonical NotFair workflow

Read [`../../seo/sitemap-audit/WORKFLOW.md`](../../seo/sitemap-audit/WORKFLOW.md) completely, then follow it as the active workflow. Resolve every relative reference from that file against `../../seo/sitemap-audit/`.