search_optimize_queries

Pro: Optimize search queries with relevance tuning, faceting, and performance analysis

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/search-optimize-queries.md

WHAT IT DOES

What search_optimize_queries does on Plugin Hub

AI agents call search_optimize_queries 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 search_optimize_queries is rated Low

Even though search_optimize_queries 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 search_optimize_queries 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 search_optimize_queries, this is the rule to start with:

search_optimize_queries Allowed

search_optimize_queries 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": {
    "search_optimize_queries": {}
  }
}

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 search_optimize_queries call is checked against it from then on.

FAQ

Questions about search_optimize_queries

What does the search_optimize_queries tool do? +

Pro: Optimize search queries with relevance tuning, faceting, and performance analysis. 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 search_optimize_queries? +

Register the Plugin Hub MCP server in PolicyLayer and add a rule for search_optimize_queries: 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 search_optimize_queries? +

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

Can I rate-limit search_optimize_queries? +

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

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

search_optimize_queries 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.

KEEP EXPLORING

More on Plugin Hub, and thousands of servers like it.

This server

All 616 Plugin Hub tools →

Across the catalogue

binary_search on 010 Editor →evaluate_search_quality on ACE-MCP →search_torrents on M-Team MCP Server →aiva_search_customers on AIVA MCP Server → The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →