display_text_size

Read, preview, set, or reset Omarchy

SERVEROmarchy-MCP SOURCEhlsitechio/Omarchy-MCP

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/omarchy-mcp/display-text-size.md

WHAT IT DOES

What display_text_size does on Omarchy-MCP

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

RISK

Why display_text_size is rated Medium

Tool can set or reset display text size, modifying system configuration reversibly.

From the tool's definition Read, preview, set, or reset Omarchy

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs display_text_size safely

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

display_text_size Rate-limited

display_text_size 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": {
    "display_text_size": {
      "limits": [
        {
          "counter": "display_text_size_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 Omarchy-MCP, apply this rule, and every display_text_size call is checked against it from then on.

FAQ

Questions about display_text_size

What does the display_text_size tool do? +

Read, preview, set, or reset Omarchy. It is categorised as a Write tool in the Omarchy-MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on display_text_size? +

Register the Omarchy MCP server in PolicyLayer and add a rule for display_text_size: 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 Omarchy-MCP. Nothing to install.

What risk level is display_text_size? +

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

Can I rate-limit display_text_size? +

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

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

display_text_size is provided by the Omarchy MCP server (hlsitechio/Omarchy-MCP). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Omarchy, and thousands of servers like it.

This server

All 466 Omarchy tools →

Across the catalogue

The MCP Attack Database →

Guides

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