notion_create_page · MCP Notion Server (@suncreation) MCP

WHAT IT DOES

What notion_create_page does on MCP Notion Server (@suncreation)

AI agents use notion_create_page to create or update resources in MCP Notion Server (@suncreation) — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your MCP Notion Server (@suncreation) environment.

WHY IT NEEDS A POLICY

Why notion_create_page needs a policy

This tool creates new pages in Notion workspaces, which is a Write operation—it adds data reversibly. While pages can be deleted afterward, the tool itself only creates content. Severity is medium because creating unauthorized pages could spam a workspace or clutter it, but the impact is limited to page creation without cascading destructive effects.

From the tool's definition Tool name 'notion_create_page' and description 'Create a page' directly indicate data creation. The constraints (max 100 blocks, 2 nesting levels) confirm this is a creation operation, not destructive or reversible modification beyond normal creation…

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

notion_create_page Rate-limited

notion_create_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_create_page": {
      "limits": [
        {
          "counter": "notion_create_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 MCP Notion Server (@suncreation), so you can run agents against it safely.

FAQ

Questions about notion_create_page

What does the notion_create_page tool do? +

Create a page under a page or database. Max 100 blocks, 2 nesting levels. It is categorised as a Write tool in the MCP Notion Server (@suncreation) 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_create_page? +

Register the MCP Notion Server (@suncreation) MCP server in PolicyLayer and add a rule for notion_create_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 MCP Notion Server (@suncreation). Nothing to install.

What risk level is notion_create_page? +

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

Can I rate-limit notion_create_page? +

Yes. Add a rate_limit block to the notion_create_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_create_page completely? +

Set action: deny in the PolicyLayer policy for notion_create_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_create_page? +

notion_create_page is provided by the MCP Notion Server (@suncreation) MCP server (suncreation/mcp-notion-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.