blast_radius_update_sets

Blast radius: list the update sets that contain changes to an artifact (by name), so you know what is in-flight or already captured for promotion before you touch it.

SERVERServiceNow MCP Server SOURCE@aartiq/servicenow-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity verified Pull the record →

This record as markdown: /tools/servicenow-mcp-server/blast-radius-update-sets.md

WHAT IT DOES

What blast_radius_update_sets does on ServiceNow MCP Server

AI agents call blast_radius_update_sets to retrieve information from ServiceNow MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why blast_radius_update_sets is rated Low

This tool queries and returns information about update sets containing changes to an artifact. It performs a read-only lookup to inform the user about in-flight or captured changes before any action is taken. No data is modified, executed, or deleted.

From the tool's definition 'list the update sets that contain changes to an artifact' — purely retrieves and lists existing update set information

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs blast_radius_update_sets safely

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

blast_radius_update_sets Allowed

blast_radius_update_sets is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "blast_radius_update_sets": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect ServiceNow MCP Server, apply this rule, and every blast_radius_update_sets call is checked against it from then on.

FAQ

Questions about blast_radius_update_sets

What does the blast_radius_update_sets tool do? +

Blast radius: list the update sets that contain changes to an artifact (by name), so you know what is in-flight or already captured for promotion before you touch it. It is categorised as a Read tool in the ServiceNow MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on blast_radius_update_sets? +

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

What risk level is blast_radius_update_sets? +

blast_radius_update_sets is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit blast_radius_update_sets? +

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

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

blast_radius_update_sets is provided by the ServiceNow MCP Server MCP server (@aartiq/servicenow-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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