bulk_create_items · Directus MCP Server MCP: Risk & Policy

WHAT IT DOES

What bulk_create_items does on Directus MCP Server

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

WHY IT NEEDS A POLICY

Why bulk_create_items needs a policy

This tool creates new data records in a database collection. While creation itself is a Write operation (reversible via deletion), the bulk nature increases the blast radius—an AI agent could create large volumes of unwanted data, causing performance degradation or resource exhaustion.

From the tool's definition Tool name is 'bulk_create_items' and description states 'Create multiple items in a collection at once.' The action creates or adds new data to a collection, which is reversible through deletion.

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

bulk_create_items Rate-limited

bulk_create_items 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": {
    "bulk_create_items": {
      "limits": [
        {
          "counter": "bulk_create_items_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 Directus MCP Server, so you can run agents against it safely.

FAQ

Questions about bulk_create_items

What does the bulk_create_items tool do? +

Create multiple items in a collection at once. More efficient than creating items one by one. Example: {collection:. It is categorised as a Write tool in the Directus 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 bulk_create_items? +

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

What risk level is bulk_create_items? +

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

Can I rate-limit bulk_create_items? +

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

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

bulk_create_items is provided by the Directus MCP Server MCP server (skeyelab/directus-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.