AI agents call get-user-limit to retrieve information from Rabbitmq without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
user | string | Yes |
Parameters from the server's own tool schema.
This tool queries information about user limits in RabbitMQ. The verb 'Get' combined with the context of retrieving a limit value shows this is a read-only operation that retrieves data without creating, modifying, deleting, or executing any actions. No blast radius from misuse beyond information disclosure.
From the tool's definition Tool name 'get-user-limit' and description 'Get a user limit' indicate a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
Get a user limit. It is categorised as a Read tool in the Rabbitmq MCP Server, which means it retrieves data without modifying state.
get-user-limit accepts 1 parameter: user. Required: user. The full parameter table on this page comes from the server's own tool schema.
Register the Rabbitmq MCP server in PolicyLayer and add a rule for get-user-limit: 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 Rabbitmq. Nothing to install.
get-user-limit 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-user-limit 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-user-limit. 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-user-limit is provided by the Rabbitmq MCP server (rabbitmq-mcp). 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.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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