list_rooms

Returns all rooms hosted on this node, with their seed and contribution count.

SERVERAgenttool SOURCEhttps://api.agenttool.dev/v1/mcp

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/dev-agenttool-agenttool/list-rooms.md

WHAT IT DOES

What list_rooms does on Agenttool

AI agents call list_rooms to retrieve information from Agenttool without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why list_rooms is rated Low

Even though list_rooms only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_rooms safely

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

list_rooms Allowed

list_rooms 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": {
    "list_rooms": {}
  }
}

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

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

FAQ

Questions about list_rooms

What does the list_rooms tool do? +

Returns all rooms hosted on this node, with their seed and contribution count. It is categorised as a Read tool in the Agenttool MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_rooms? +

Register the Agenttool MCP server in PolicyLayer and add a rule for list_rooms: 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 Agenttool. Nothing to install.

What risk level is list_rooms? +

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

Can I rate-limit list_rooms? +

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

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

list_rooms is provided by the Agenttool MCP server (https://api.agenttool.dev/v1/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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