notion_update_page · Integrations MCP: Risk & Policy

WHAT IT DOES

What notion_update_page does on Integrations MCP

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

WHY IT NEEDS A POLICY

Why notion_update_page needs a policy

The tool updates a Notion page, which modifies data reversibly. While the description is empty, the naming convention ('update') combined with context from sibling tools on the same Integrations server (which includes clear Write operations like 'airtable_update_record') indicates this performs a Write operation.

From the tool's definition Tool name 'notion_update_page' indicates modification of existing Airtable data. The sibling tools include 'airtable_update_record' and 'airtable_create_record' which establish a Write pattern on this server. 'Update' is a reversible modification operation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

notion_update_page Rate-limited

notion_update_page 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": {
    "notion_update_page": {
      "limits": [
        {
          "counter": "notion_update_page_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 Integrations MCP, so you can run agents against it safely.

FAQ

Questions about notion_update_page

What does the notion_update_page tool do? +

notion_update_page. It is categorised as a Write tool in the Integrations MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on notion_update_page? +

Register the Integrations MCP server in PolicyLayer and add a rule for notion_update_page: 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 Integrations MCP. Nothing to install.

What risk level is notion_update_page? +

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

Can I rate-limit notion_update_page? +

Yes. Add a rate_limit block to the notion_update_page 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 notion_update_page completely? +

Set action: deny in the PolicyLayer policy for notion_update_page. 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 notion_update_page? +

notion_update_page is provided by the Integrations MCP server (shriram-vasudevan/integrations-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.