Identify unused or duplicate indexes that could be dropped.
AI agents call mysql_unused_duplicate_indexes to retrieve information from Mcp Windows without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs analysis and retrieval of index information to help administrators identify optimization opportunities. It does not execute the dropping of indexes itself, only identifies candidates. This is a read operation that queries database system tables/metadata with no side effects on actual data or schema. Even though it exists to inform destructive actions, the tool itself is read-only diagnostic.
From the tool's definition Tool name and description indicate 'Identify unused or duplicate indexes that could be dropped' - this is a diagnostic/analysis tool that retrieves and queries database index metadata without modifying data.
Documented attack patterns abuse exactly the kind of access mysql_unused_duplicate_indexes gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Windows, and nothing reaches the server without passing your rules. This is the rule we recommend for mysql_unused_duplicate_indexes:
{
"version": "1",
"default": "deny",
"tools": {
"mysql_unused_duplicate_indexes": {}
}
}mysql_unused_duplicate_indexes is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Identify unused or duplicate indexes that could be dropped. It is categorised as a Read tool in the Mcp Windows MCP Server, which means it retrieves data without modifying state.
Register the Mcp Windows MCP server in PolicyLayer and add a rule for mysql_unused_duplicate_indexes: 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.
mysql_unused_duplicate_indexes is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the mysql_unused_duplicate_indexes 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.
Set action: deny in the PolicyLayer policy for mysql_unused_duplicate_indexes. 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.
mysql_unused_duplicate_indexes 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.
Deterministic rules across all 441 Mcp Windows tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
441 Mcp Windows tools catalogued and risk-classified — across an index of 42,500+ MCP servers.