seo-sitemap-advanced
95 / 100 · Low risk
Fine to try.
Advanced XML sitemaps for Next.js App Router — index/shard files, news/image/video sitemaps, lastmod hygiene, 50k sharding, IndexNow ping, plus an audit rubric. Use when user says "sitemap", "sitemap index", "news sitemap", "image sitemap", "video sitemap", "large site sitemap", "IndexNow", "lastmod", or "sitemap audit". Triggers on: sitemap, sitemap.xml, sitemap index, news sitemap, image sitemap, video sitemap, lastmod, sharding, IndexNow, robots sitemap reference.
What this skill can do
Sends data to these websites: api.indexnow.org
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'seo-sitemap-advanced' ] || [ -L ~/.agents/skills/'seo-sitemap-advanced' ]; then echo 'A skill folder named seo-sitemap-advanced already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/PIXARTSeu/Synapse' "$d" && git -C "$d" checkout --quiet 'c19c0bc0a04d25a849ce749fe88250e688f06437' -- 'packages/codegraph/data/skill/seo-sitemap-advanced' && mkdir -p ~/.agents/skills && cp -R "$d"/'packages/codegraph/data/skill/seo-sitemap-advanced' ~/.agents/skills/'seo-sitemap-advanced' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'seo-sitemap-advanced' ~/.claude/skills/'seo-sitemap-advanced' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
[](https://zalavijaysinh.github.io/skilltrust/repos/PIXARTSeu/Synapse/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-08 | c19c0bc | 95 |