omarchy_transcode_ascii

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/omarchy-transcode-ascii.md

WHAT IT DOES

What omarchy_transcode_ascii does on Omarchy-MCP

AI agents use omarchy_transcode_ascii 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 omarchy_transcode_ascii is rated Medium

Creates new text file with image conversion; reversible write operation with minimal system impact.

From the tool's definition Transcode image into ASCII/Unicode art text, outputs file

Attacks that exploit this kind of access

RECOMMENDED RULE

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

omarchy_transcode_ascii Rate-limited

omarchy_transcode_ascii 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": {
    "omarchy_transcode_ascii": {
      "limits": [
        {
          "counter": "omarchy_transcode_ascii_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 omarchy_transcode_ascii call is checked against it from then on.

FAQ

Questions about omarchy_transcode_ascii

What does the omarchy_transcode_ascii tool do? +

Transcode an image into ASCII/Unicode art text [group:transcode] Args: <input-image.svg|png> <output-path> [--width <columns>] [--height <rows>] [--mode <braille|block>] [--threshold <percent>] [--invert]. 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 omarchy_transcode_ascii? +

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

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

Can I rate-limit omarchy_transcode_ascii? +

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

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

omarchy_transcode_ascii 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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