mysql_diagnostics_info

Run comprehensive diagnostics and retrieve aggregated info.

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-diagnostics-info.md

WHAT IT DOES

What mysql_diagnostics_info does on Mysql

AI agents call mysql_diagnostics_info 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_diagnostics_info is rated Low

The tool runs diagnostics and retrieves aggregated information, which aligns with read/monitoring operations. The server is described as providing 'read-only queries' and 'performance analysis'. However, 'Run comprehensive diagnostics' could potentially involve executing internal checks.

From the tool's definition 'retrieve aggregated info' and server description emphasizes 'read-only queries' and 'server monitoring'

Attacks that exploit this kind of access

RECOMMENDED RULE

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

mysql_diagnostics_info Allowed

mysql_diagnostics_info 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_diagnostics_info": {}
  }
}

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_diagnostics_info call is checked against it from then on.

FAQ

Questions about mysql_diagnostics_info

What does the mysql_diagnostics_info tool do? +

Run comprehensive diagnostics and retrieve aggregated info. 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_diagnostics_info? +

Register the Mysql MCP server in PolicyLayer and add a rule for mysql_diagnostics_info: 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_diagnostics_info? +

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

Can I rate-limit mysql_diagnostics_info? +

Yes. Add a rate_limit block to the mysql_diagnostics_info 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_diagnostics_info completely? +

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

mysql_diagnostics_info 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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