mysql_comprehensive_health_check

Perform a comprehensive MySQL server health check and diagnostics.

SERVERMysql SOURCEmukul975/mysql-mcp-server

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-mysql-mcp-server/mysql-comprehensive-health-check.md

WHAT IT DOES

What mysql_comprehensive_health_check does on Mysql

AI agents call mysql_comprehensive_health_check to retrieve information from Mysql 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_comprehensive_health_check is rated Low

A comprehensive health check tool performs queries and analysis to assess server status (uptime, connections, performance metrics, replication status, etc.). This is a retrieval and diagnostic operation with no side effects—it gathers information for monitoring purposes.

From the tool's definition Tool name and description indicate diagnostic and monitoring operations. Description states the server provides 'read-only queries' and 'server monitoring'.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs mysql_comprehensive_health_check safely

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

mysql_comprehensive_health_check Allowed

mysql_comprehensive_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": {
    "mysql_comprehensive_health_check": {}
  }
}

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

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

FAQ

Questions about mysql_comprehensive_health_check

What does the mysql_comprehensive_health_check tool do? +

Perform a comprehensive MySQL server health check and diagnostics. It is categorised as a Read tool in the Mysql MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on mysql_comprehensive_health_check? +

Register the Mysql MCP server in PolicyLayer and add a rule for mysql_comprehensive_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 Mysql. Nothing to install.

What risk level is mysql_comprehensive_health_check? +

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

Can I rate-limit mysql_comprehensive_health_check? +

Yes. Add a rate_limit block to the mysql_comprehensive_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 mysql_comprehensive_health_check completely? +

Set action: deny in the PolicyLayer policy for mysql_comprehensive_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 mysql_comprehensive_health_check? +

mysql_comprehensive_health_check is provided by the Mysql MCP server (mukul975/mysql-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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