bar_transparency_set

Set bar transparency explicitly (never toggle blindly), then verify shell.json.

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/bar-transparency-set.md

WHAT IT DOES

What bar_transparency_set does on Omarchy-MCP

AI agents use bar_transparency_set 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 bar_transparency_set is rated Medium

Modifies desktop UI configuration reversibly without deleting data or executing arbitrary code.

From the tool's definition Set bar transparency explicitly, verify shell.json

Attacks that exploit this kind of access

RECOMMENDED RULE

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

bar_transparency_set Rate-limited

bar_transparency_set 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": {
    "bar_transparency_set": {
      "limits": [
        {
          "counter": "bar_transparency_set_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 bar_transparency_set call is checked against it from then on.

FAQ

Questions about bar_transparency_set

What does the bar_transparency_set tool do? +

Set bar transparency explicitly (never toggle blindly), then verify shell.json. 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 bar_transparency_set? +

Register the Omarchy MCP server in PolicyLayer and add a rule for bar_transparency_set: 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 bar_transparency_set? +

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

Can I rate-limit bar_transparency_set? +

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

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

bar_transparency_set 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.

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