update_marketing_brand

Update fields on one owned brand identity. No delete is exposed over MCP.

SERVERMeta Council SOURCEhttps://meta-council.com/mcp

Medium RISK CLASS

Category Write

Parameters 51 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/com-meta-council-decision-intelligence/update-marketing-brand.md

WHAT IT DOES

What update_marketing_brand does on Meta Council

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

Parameter	Type	Required	Description
`name`	string	—
`voice`	string	—
`brand_id`	string	Yes	Full UUID from the matching list tool.
`guidelines`	string	—
`value_proposition`	string	—

Parameters from the server's own tool schema.

RISK

Why update_marketing_brand is rated Medium

This tool modifies brand identity information (e.g., logos, messaging, colors, positioning) which are critical business assets. While changes are reversible and do not delete data, unauthorized or incorrect updates could damage brand reputation, consistency, and market perception. Misuse by an AI agent could alter brand guidelines or public-facing identity without proper approval workflows.

From the tool's definition Tool name is 'update_marketing_brand' and description states it 'Update fields on one owned brand identity.' The verb 'update' and the absence of delete capabilities indicate reversible modification of brand data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs update_marketing_brand safely

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

update_marketing_brand Rate-limited

update_marketing_brand 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": {
    "update_marketing_brand": {
      "limits": [
        {
          "counter": "update_marketing_brand_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 Meta Council, apply this rule, and every update_marketing_brand call is checked against it from then on.

FAQ

Questions about update_marketing_brand

What does the update_marketing_brand tool do? +

Update fields on one owned brand identity. No delete is exposed over MCP. It is categorised as a Write tool in the Meta Council MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does update_marketing_brand accept? +

update_marketing_brand accepts 5 parameters: name, voice, brand_id, guidelines, value_proposition. Required: brand_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on update_marketing_brand? +

Register the Meta Council MCP server in PolicyLayer and add a rule for update_marketing_brand: 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 Meta Council. Nothing to install.

What risk level is update_marketing_brand? +

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

Can I rate-limit update_marketing_brand? +

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

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

update_marketing_brand is provided by the Meta Council MCP server (https://meta-council.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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