list_tag_manager_containers

The Google Tag Manager containers SHARED WITH THIS PROFILE, with the exact containerPath every other Tag Manager tool needs. CALL THIS FIRST. A container is addressed by PATH, \

SERVERHermoso SOURCEhttps://app.hermoso.ai/mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/hermoso/list-tag-manager-containers.md

WHAT IT DOES

What list_tag_manager_containers does on Hermoso

AI agents call list_tag_manager_containers to retrieve information from Hermoso 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_tag_manager_containers is rated Low

Even though list_tag_manager_containers 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.

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_tag_manager_containers safely

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

list_tag_manager_containers Allowed

list_tag_manager_containers 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_tag_manager_containers": {}
  }
}

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

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

FAQ

Questions about list_tag_manager_containers

What does the list_tag_manager_containers tool do? +

The Google Tag Manager containers SHARED WITH THIS PROFILE, with the exact containerPath every other Tag Manager tool needs. CALL THIS FIRST. A container is addressed by PATH, \. It is categorised as a Read tool in the Hermoso MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_tag_manager_containers? +

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

What risk level is list_tag_manager_containers? +

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

Can I rate-limit list_tag_manager_containers? +

Yes. Add a rate_limit block to the list_tag_manager_containers 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_tag_manager_containers completely? +

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

list_tag_manager_containers is provided by the Hermoso MCP server (https://app.hermoso.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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