get_language_metrics · Amazon MQ MCP Server MCP

WHAT IT DOES

What get_language_metrics does on Amazon MQ MCP Server

AI agents call get_language_metrics to retrieve information from Amazon MQ MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

WHY IT NEEDS A POLICY

Why get_language_metrics needs a policy

The tool name strongly suggests retrieving metrics about language (likely code language statistics or language support metrics). 'Get' operations are typically read-only with no side effects. The empty description lowers confidence slightly, but the naming convention is clear enough to classify as a Read operation with low severity.

From the tool's definition Tool name 'get_language_metrics' indicates a retrieval operation (get + read-only metric data). Description is empty, reducing confidence but not changing classification.

Attacks that exploit this kind of access

Questions about get_language_metrics

What does the get_language_metrics tool do? +

get_language_metrics. It is categorised as a Read tool in the Amazon MQ MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_language_metrics? +

Register the Amazon MQ MCP Server MCP server in PolicyLayer and add a rule for get_language_metrics: 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 Amazon MQ MCP Server. Nothing to install.

What risk level is get_language_metrics? +

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

Can I rate-limit get_language_metrics? +

Yes. Add a rate_limit block to the get_language_metrics 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_language_metrics completely? +

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

get_language_metrics is provided by the Amazon MQ MCP Server MCP server (awslabs.amazon-mq-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.