query_analyze_slow

Analyze slow database queries and identify performance bottlenecks

SERVERPlugin Hub SOURCE@barnburner121/plugin-hub-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/barnburner121-plugin-hub-mcp/query-analyze-slow.md

WHAT IT DOES

What query_analyze_slow does on Plugin Hub

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

RISK

Why query_analyze_slow is rated Low

Even though query_analyze_slow only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs query_analyze_slow safely

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

query_analyze_slow Allowed

query_analyze_slow 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": {
    "query_analyze_slow": {}
  }
}

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

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

FAQ

Questions about query_analyze_slow

What does the query_analyze_slow tool do? +

Analyze slow database queries and identify performance bottlenecks. It is categorised as a Read tool in the Plugin Hub MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on query_analyze_slow? +

Register the Plugin Hub MCP server in PolicyLayer and add a rule for query_analyze_slow: 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 Plugin Hub. Nothing to install.

What risk level is query_analyze_slow? +

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

Can I rate-limit query_analyze_slow? +

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

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

query_analyze_slow is provided by the Plugin Hub MCP server (@barnburner121/plugin-hub-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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