update_database_row · Notion MCP: Risk & Policy

WHAT IT DOES

What update_database_row does on Notion

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

WHY IT NEEDS A POLICY

Why update_database_row needs a policy

This tool modifies data (updates database row properties) but does not delete or irreversibly destroy information. The operation is reversible—properties can be changed back. It is not Financial (no money involved), not Destructive (no deletion), and not Execute (no arbitrary code/command execution). It fits Write category as it creates or modifies data reversibly.

From the tool's definition Tool name 'update_database_row' and description 'Update properties of an existing database row' indicate modification of existing data in a reversible manner.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_database_row Rate-limited

update_database_row 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": {
    "update_database_row": {
      "limits": [
        {
          "counter": "update_database_row_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 Notion, so you can run agents against it safely.

FAQ

Questions about update_database_row

What does the update_database_row tool do? +

Update properties of an existing database row. It is categorised as a Write tool in the Notion MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on update_database_row? +

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

What risk level is update_database_row? +

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

Can I rate-limit update_database_row? +

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

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

update_database_row is provided by the Notion MCP server (kuldeepjha5176/notion-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.