bulk_set_properties

Create or update multiple system properties in a single operation. [Write]

SERVERNowAIKit — ServiceNow AI Toolkit SOURCEnowaikit

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity verified Pull the record →

This record as markdown: /tools/nowaikit-servicenow-ai-toolkit/bulk-set-properties.md

WHAT IT DOES

What bulk_set_properties does on NowAIKit — ServiceNow AI Toolkit

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

RISK

Why bulk_set_properties is rated Medium

The tool creates or updates system properties in bulk, which is a reversible modification operation. While 'system properties' could have wide impact if misconfigured (hence 'high' severity for blast radius in misuse scenarios), the operation is reversible and does not delete data or commit financial transactions. Bulk operations increase risk relative to single-item writes, but the core category remains Write.

From the tool's definition Tool description states 'Create or update multiple system properties' — this is explicitly a Write operation that modifies data. The **[Write]** tag in the description confirms the classification.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs bulk_set_properties safely

PolicyLayer is an MCP gateway: it sits between your AI agents and NowAIKit — ServiceNow AI Toolkit, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For bulk_set_properties, this is the rule to start with:

bulk_set_properties Rate-limited

bulk_set_properties 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_set_properties": {
      "limits": [
        {
          "counter": "bulk_set_properties_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect NowAIKit — ServiceNow AI Toolkit, apply this rule, and every bulk_set_properties call is checked against it from then on.

FAQ

Questions about bulk_set_properties

What does the bulk_set_properties tool do? +

Create or update multiple system properties in a single operation. [Write]. It is categorised as a Write tool in the NowAIKit — ServiceNow AI Toolkit 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_set_properties? +

Register the NowAIKit — ServiceNow AI Toolkit MCP server in PolicyLayer and add a rule for bulk_set_properties: 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 NowAIKit — ServiceNow AI Toolkit. Nothing to install.

What risk level is bulk_set_properties? +

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

Can I rate-limit bulk_set_properties? +

Yes. Add a rate_limit block to the bulk_set_properties 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_set_properties completely? +

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

bulk_set_properties is provided by the NowAIKit — ServiceNow AI Toolkit MCP server (nowaikit). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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