Get JMeter properties from jmeter.properties file
AI agents call get_jmeter_properties to retrieve information from JMeter MCP Server (TypeScript Edition) without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves JMeter configuration properties from a properties file. It performs a read-only operation with no side effects, data modification, code execution, or destructive actions. The blast radius of misuse is minimal—an agent could learn JMeter configuration details but cannot alter system state or execute operations.
From the tool's definition Tool name 'get_jmeter_properties' and description 'Get JMeter properties from jmeter.properties file' indicate retrieval of configuration data with no modification or execution.
Attacks that exploit this kind of access
Get JMeter properties from jmeter.properties file. It is categorised as a Read tool in the JMeter MCP Server (TypeScript Edition) MCP Server, which means it retrieves data without modifying state.
Register the JMeter MCP Server (TypeScript Edition) MCP server in PolicyLayer and add a rule for get_jmeter_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 JMeter MCP Server (TypeScript Edition). Nothing to install.
get_jmeter_properties is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_jmeter_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.
Set action: deny in the PolicyLayer policy for get_jmeter_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.
get_jmeter_properties is provided by the JMeter MCP Server (TypeScript Edition) MCP server (vjgit-369/jmeter-mcp-server-ts). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
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