health_check

Diagnose local dependencies, Omarchy/Hyprland runtime access, custom grid-layout installation, and the destructive-tool gate. Use this first when tools are failing.

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/health-check.md

WHAT IT DOES

What health_check does on Omarchy-MCP

AI agents call health_check 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 health_check is rated Low

Tool performs diagnostic checks without modifying system state or executing arbitrary commands.

From the tool's definition Diagnose local dependencies, Omarchy/Hyprland runtime access, custom grid-layout installation

Attacks that exploit this kind of access

RECOMMENDED RULE

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

health_check Allowed

health_check 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": {
    "health_check": {}
  }
}

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 health_check call is checked against it from then on.

FAQ

Questions about health_check

What does the health_check tool do? +

Diagnose local dependencies, Omarchy/Hyprland runtime access, custom grid-layout installation, and the destructive-tool gate. Use this first when tools are failing. 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 health_check? +

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

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

Can I rate-limit health_check? +

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

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

health_check 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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