mysql_show_users

Show all MySQL users.

SERVERMcp Windows SOURCEmukul975/mcp-windows-automation

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/mukul975-mcp-windows-automation/mysql-show-users.md

WHAT IT DOES

What mysql_show_users does on Mcp Windows

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

RISK

Why mysql_show_users is rated Low

This tool retrieves and displays existing MySQL user information without creating, modifying, deleting, or executing any operations. It is a read-only query operation with minimal blast radius—at worst, it exposes user account names which is informational data already available to authenticated MySQL clients.

From the tool's definition Tool name 'mysql_show_users' and description 'Show all MySQL users' indicate a query/retrieval operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs mysql_show_users safely

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

mysql_show_users Allowed

mysql_show_users 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": {
    "mysql_show_users": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Mcp Windows, apply this rule, and every mysql_show_users call is checked against it from then on.

FAQ

Questions about mysql_show_users

What does the mysql_show_users tool do? +

Show all MySQL users. It is categorised as a Read tool in the Mcp Windows MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on mysql_show_users? +

Register the Mcp Windows MCP server in PolicyLayer and add a rule for mysql_show_users: 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 Mcp Windows. Nothing to install.

What risk level is mysql_show_users? +

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

Can I rate-limit mysql_show_users? +

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

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

mysql_show_users is provided by the Mcp Windows MCP server (mukul975/mcp-windows-automation). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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