indexnow_submit_url · Geoseo MCP: Risk & Policy

WHAT IT DOES

What indexnow_submit_url does on Geoseo

AI agents use indexnow_submit_url to create or update resources in Geoseo — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Geoseo environment.

WHY IT NEEDS A POLICY

Why indexnow_submit_url needs a policy

This tool submits URLs to search engines to trigger indexing or re-indexing. It is Write-category because it modifies the state of search engine indices (reversibly—URLs can be de-indexed or re-submitted). It is not Execute because it does not run arbitrary code or commands; it is not Destructive because the submission itself does not irreversibly delete data; and it is not Financial.

From the tool's definition Tool description states it 'Notify[s]...that a single URL was published or updated.' The action is to submit/notify search engines of content changes, which is a write-class operation that creates or modifies metadata in external systems (search engine…

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

indexnow_submit_url Rate-limited

indexnow_submit_url stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "indexnow_submit_url": {
      "limits": [
        {
          "counter": "indexnow_submit_url_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Geoseo, so you can run agents against it safely.

FAQ

Questions about indexnow_submit_url

What does the indexnow_submit_url tool do? +

Notify Bing, Yandex, Naver, Seznam, and Yep that a single URL was published or updated. It is categorised as a Write tool in the Geoseo MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on indexnow_submit_url? +

Register the Geoseo MCP server in PolicyLayer and add a rule for indexnow_submit_url: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Geoseo. Nothing to install.

What risk level is indexnow_submit_url? +

indexnow_submit_url is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit indexnow_submit_url? +

Yes. Add a rate_limit block to the indexnow_submit_url rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block indexnow_submit_url completely? +

Set action: deny in the PolicyLayer policy for indexnow_submit_url. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides indexnow_submit_url? +

indexnow_submit_url is provided by the Geoseo MCP server (rachit8484/geoseo-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.