theme_list

List all available Omarchy themes.

SERVEROmarchy-MCP SOURCEhlsitechio/Omarchy-MCP

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/omarchy-mcp/theme-list.md

WHAT IT DOES

What theme_list does on Omarchy-MCP

AI agents call theme_list to retrieve information from Omarchy-MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why theme_list is rated Low

Tool queries and retrieves theme information with no modifications or side effects.

From the tool's definition List all available Omarchy themes.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

theme_list Allowed

theme_list is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "theme_list": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Omarchy-MCP, apply this rule, and every theme_list call is checked against it from then on.

FAQ

Questions about theme_list

What does the theme_list tool do? +

List all available Omarchy themes. It is categorised as a Read tool in the Omarchy-MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on theme_list? +

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

theme_list is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit theme_list? +

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

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

theme_list 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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