Indexnow Toolkit

com.aiwebsitepipelinePublished by aiwebsitepipeline.comv1.0.0Updated Oct 24, 2026

Build and validate IndexNow payloads, check key files, and diff sitemaps into a submission list.

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingDeveloper Tools

Overview

AI-generated overview

A remote MCP server that helps an assistant build and validate IndexNow submission payloads, check key files, and diff sitemaps into a URL list.

What you can do
Build IndexNow payloads: validate a key and URL list against the spec and return the JSON POST body, endpoint, curl command and reasons for dropped URLs, enforcing same-host, batch-limit, scheme, fragment and duplicate rules. Validate IndexNow keys: check key format and, given a host, return the exact key-file URL, its required contents and a verification command. Diff sitemaps: compare two sitemap documents or URL lists and report added, removed and lastmod-changed URLs, returning only URLs worth submitting.
When to use it
Useful when you maintain a site and want an assistant to prepare correct IndexNow submissions, diagnose key-file 403 rejections, or turn sitemap changes into a clean list of URLs to submit.
Requirements
A remote streamable HTTP endpoint; no packages, environment variables or headers are declared. You need an IndexNow key and the host(s) you are submitting for.
Before you install
The tools generate payloads and curl commands but do not appear to submit them; review any command before running it. Submitting URLs to IndexNow shares those URLs with search engines, so check the list first.

Installation

In SourceWeft

  1. Open Indexnow Toolkit in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.aiwebsitepipeline%2Findexnow-toolkit/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "indexnow-toolkit": {
      "type": "http",
      "url": "https://indexnow-toolkit-mcp.lipmichal.workers.dev/mcp"
    }
  }
}

Tools

3

build_indexnow_payload

Build an IndexNow POST body

Validates 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 de-duplication.

ParameterskeyrequiredhostengineurlListrequiredkeyLocation

validate_indexnow_key

Validate an IndexNow key

Checks 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 page with a 200 status.

Parameterskeyrequiredhost

diff_sitemaps

Diff two sitemaps into an IndexNow list

Parses 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.

ParameterskeyenginekeyLocationcurrent_sitemaprequiredinclude_removedprevious_sitemaprequired

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.