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Agent Tools

IndexNow Submit

Check your IndexNow key file, then send your sitemap to Bing, Yandex and 4 more engines.

Price
Free
API key
None
Limit
60 calls a minute
Tools
2
Ask your assistant
Submit the pages that changed this week on my site to IndexNow.

What it does

  • Submits sitemap URLs to 6 IndexNow engines and returns each engine's status and meaning
  • Refuses to submit until the site's key file is live and holds exactly the key
  • Explains a broken key file: 404, an HTML page in its place, wrong text, a redirect to another host
  • Finds the sitemap in robots.txt, follows sitemap indexes and reads gzip sitemaps
  • Shows which URLs are left out and why: other host such as www, outside the key folder, duplicates
  • Sends only pages changed since a date, newest first, 10,000 per submit in batches

1 more in the full text.

Tools

  • indexnow_checkCheck IndexNow key file and sitemap
  • indexnow_submitSubmit sitemap URLs to IndexNow

Connect

https://indexnow.openkrill.app/mcp

Claude Code:

claude mcp add --transport http indexnow https://indexnow.openkrill.app/mcp

Hermes Agent:

printf 'n\ny\n' | hermes mcp add indexnow --url https://indexnow.openkrill.app/mcp

Go further

Full text for agents: indexnow.md, llms.txt. Version 1.0.0, 2026-10-18.