acf_update_options

Aktualisiert ACF Options Page Felder (ACF Pro Feature)

SERVERWordPress MCP Server SOURCEc-sakel/wp-mcp-server

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/c-sakel-wp-mcp-server/acf-update-options.md

WHAT IT DOES

What acf_update_options does on WordPress MCP Server

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

RISK

Why acf_update_options is rated Medium

This tool modifies existing ACF option fields, which are persistent site configuration values. While reversible (can be updated again), it affects site-wide settings and could alter critical configurations like API keys, feature toggles, or content defaults. Categorized as Write (not Destructive, as changes are reversible).

From the tool's definition Tool name 'acf_update_options' and description 'Aktualisiert ACF Options Page Felder' (Updates ACF Options Page Fields) indicate modification of data. ACF (Advanced Custom Fields) Options Pages store site-wide configuration data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs acf_update_options safely

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

acf_update_options Rate-limited

acf_update_options 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": {
    "acf_update_options": {
      "limits": [
        {
          "counter": "acf_update_options_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 WordPress MCP Server, apply this rule, and every acf_update_options call is checked against it from then on.

FAQ

Questions about acf_update_options

What does the acf_update_options tool do? +

Aktualisiert ACF Options Page Felder (ACF Pro Feature). It is categorised as a Write tool in the WordPress MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on acf_update_options? +

Register the WordPress MCP Server MCP server in PolicyLayer and add a rule for acf_update_options: 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 WordPress MCP Server. Nothing to install.

What risk level is acf_update_options? +

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

Can I rate-limit acf_update_options? +

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

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

acf_update_options is provided by the WordPress MCP Server MCP server (c-sakel/wp-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on WordPress MCP Server, and thousands of servers like it.

This server

All 192 WordPress MCP Server tools →

Across the catalogue

aroflo_create_or_update_record on AroFlo MCP →team_manager_update_budget on Team Manager MCP → The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →