get_last_metric

Get the most recent ML metric.

SERVERMcp Windows SOURCEmukul975/mcp-windows-automation

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/mukul975-mcp-windows-automation/get-last-metric.md

WHAT IT DOES

What get_last_metric does on Mcp Windows

AI agents call get_last_metric to retrieve information from Mcp Windows 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_last_metric is rated Low

This tool retrieves or queries existing data (ML metrics) without modifying, deleting, or executing anything. It has no side effects and poses minimal risk even if misused by an AI agent, as it only returns information rather than changing system state.

From the tool's definition Tool name 'get_last_metric' and description 'Get the most recent ML metric' indicate a retrieval operation with no side effects. The verb 'Get' and the read-only nature of fetching existing metric data confirm this is a Read operation.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_last_metric safely

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

get_last_metric Allowed

get_last_metric 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_last_metric": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Mcp Windows, apply this rule, and every get_last_metric call is checked against it from then on.

FAQ

Questions about get_last_metric

What does the get_last_metric tool do? +

Get the most recent ML metric. It is categorised as a Read tool in the Mcp Windows MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_last_metric? +

Register the Mcp Windows MCP server in PolicyLayer and add a rule for get_last_metric: 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 Mcp Windows. Nothing to install.

What risk level is get_last_metric? +

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

Can I rate-limit get_last_metric? +

Yes. Add a rate_limit block to the get_last_metric 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_last_metric completely? +

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

get_last_metric is provided by the Mcp Windows MCP server (mukul975/mcp-windows-automation). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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