get_pa_time_series

Get historical time-series data for a PA indicator to identify trends

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/get-pa-time-series.md

WHAT IT DOES

What get_pa_time_series does on ServiceNow MCP Server

AI agents call get_pa_time_series 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 get_pa_time_series is rated Low

This tool retrieves historical performance analytics (PA) time-series data for analysis and trend identification. It is a pure read operation with no side effects, no data modification, no code execution, and no financial impact. The data is accessed for informational purposes only.

From the tool's definition Tool name 'get_pa_time_series' and description 'Get historical time-series data for a PA indicator to identify trends' indicate retrieval of existing data with no modification, deletion, or external execution.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_pa_time_series 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 get_pa_time_series, this is the rule to start with:

get_pa_time_series Allowed

get_pa_time_series 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": {
    "get_pa_time_series": {}
  }
}

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 get_pa_time_series call is checked against it from then on.

FAQ

Questions about get_pa_time_series

What does the get_pa_time_series tool do? +

Get historical time-series data for a PA indicator to identify trends. 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 get_pa_time_series? +

Register the ServiceNow MCP Server MCP server in PolicyLayer and add a rule for get_pa_time_series: 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 get_pa_time_series? +

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

Can I rate-limit get_pa_time_series? +

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

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

get_pa_time_series 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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