preview_tag_manager_publish

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

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/hermoso/preview-tag-manager-publish.md

WHAT IT DOES

What preview_tag_manager_publish does on Hermoso

AI agents use preview_tag_manager_publish to create or update resources in Hermoso, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Hermoso environment.

RISK

Why preview_tag_manager_publish is rated Medium

An AI agent can call preview_tag_manager_publish faster than any human can review: one bad instruction and it creates or modifies resources in Hermoso by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs preview_tag_manager_publish 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 preview_tag_manager_publish, this is the rule to start with:

preview_tag_manager_publish Rate-limited

preview_tag_manager_publish stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "preview_tag_manager_publish": {
      "limits": [
        {
          "counter": "preview_tag_manager_publish_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about preview_tag_manager_publish

What does the preview_tag_manager_publish tool do? +

WHAT WOULD HAPPEN IF YOU PUBLISHED — free, read-only, and it publishes nothing. Returns the container, the version live on the site right now and what it holds, the exact list of staged changes (added, updated, deleted) as Tag Manager itself reports them, any merge conflicts, and the one sentence to show a user before asking them to agree. Use it to answer. It is categorised as a Write tool in the Hermoso MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on preview_tag_manager_publish? +

Register the Hermoso MCP server in PolicyLayer and add a rule for preview_tag_manager_publish: 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 preview_tag_manager_publish? +

preview_tag_manager_publish is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit preview_tag_manager_publish? +

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

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

preview_tag_manager_publish 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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