Build and validate IndexNow payloads, check key files, and diff sitemaps into a submission list.
Connect Remote server
claude mcp add --transport http indexnow-toolkit https://indexnow-toolkit-mcp.lipmichal.workers.dev/mcp
{
"mcpServers": {
"indexnow-toolkit": {
"url": "https://indexnow-toolkit-mcp.lipmichal.workers.dev/mcp"
}
}
}
{
"servers": {
"indexnow-toolkit": {
"type": "http",
"url": "https://indexnow-toolkit-mcp.lipmichal.workers.dev/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://indexnow-toolkit-mcp.lipmichal.workers.dev/mcp
Tools 3 found in our last check
build_indexnow_payloadValidates a key and URL list against the IndexNow spec and returns the exact JSON POST body, the endpoint, a ready-to-run curl command, and the reason for every URL it dropped. Enforces the same-host rule, the 10000-URL batch limit, https/http consistency, fragment stripping and…
validate_indexnow_keyChecks an IndexNow key against the protocol schema (length, character set) and, given a host, returns the exact URL the key file must be served from, the exact contents it must have, and the curl command to verify it. Most 403 rejections are a key file that returns an HTML 404 p…
diff_sitemapsParses two sitemap documents (urlset XML, sitemapindex XML, or a newline-delimited URL list) and reports added, removed and lastmod-changed URLs. Returns only the URLs worth submitting to IndexNow. Pass a key to also get the finished, validated POST body.
Details
| Endpoint | https://indexnow-toolkit-mcp.lipmichal.workers.dev/mcp (Streamable HTTP) |
| First published | 9 Aug 2026 |
| Last updated | 9 Aug 2026 |
| Registry name | com.aiwebsitepipeline/indexnow-toolkit |
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