⚡ In short

Grav has no IndexNow plugin in its official catalog. This homemade plugin fills the gap by automatically submitting modified URLs to api.indexnow.org on every page save — whether through the Grav admin or the MCP plugin — no manual intervention, no cron job, no external dependency.

Source code available on GitHub:

• 🔌 Plugin: jmrGrav/grav-plugin-indexnow

🧠 Why

IndexNow is an open protocol that instantly notifies compatible search engines (Bing, Yandex) when a page is created or modified. Without it, search engines wait for their next crawler pass — which can take hours or days.