notion_import_from_csv · Notion MCP Server MCP

WHAT IT DOES

What notion_import_from_csv does on Notion MCP Server

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

WHY IT NEEDS A POLICY

Why notion_import_from_csv needs a policy

This tool writes/creates data by importing CSV rows into a Notion database. While reversible (records can be deleted), it modifies the target database state. Not Read (it modifies data), not Destructive (import is reversible), not Execute/Financial/Other.

From the tool's definition Tool description states 'Import data from CSV into a Notion database' — this creates or modifies data (database records) by importing external CSV content.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

notion_import_from_csv Rate-limited

notion_import_from_csv 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_import_from_csv": {
      "limits": [
        {
          "counter": "notion_import_from_csv_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 MCP Server, so you can run agents against it safely.

FAQ

Questions about notion_import_from_csv

What does the notion_import_from_csv tool do? +

Import data from CSV into a Notion database. It is categorised as a Write tool in the Notion MCP Server 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_import_from_csv? +

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

What risk level is notion_import_from_csv? +

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

Can I rate-limit notion_import_from_csv? +

Yes. Add a rate_limit block to the notion_import_from_csv 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_import_from_csv completely? +

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

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