Low Risk

show_engine_innodb_status

show engine innodb status in db.

How to control show_engine_innodb_status ↓

AI agents call show_engine_innodb_status to retrieve information from Alibaba Cloud RDS OpenAPI MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

This tool executes a diagnostic query (SHOW ENGINE INNODB STATUS) that returns monitoring and performance information about the InnoDB engine. It has no side effects, does not create, modify, or delete data, and does not trigger external operations.

From the tool's definition The tool name 'show_engine_innodb_status' and description 'show engine innodb status in db' indicate this retrieves diagnostic status information about the InnoDB storage engine.

Documented attack patterns abuse exactly the kind of access show_engine_innodb_status gives an agent:

PolicyLayer is an MCP gateway — it sits between your AI agents and Alibaba Cloud RDS OpenAPI MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for show_engine_innodb_status:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "show_engine_innodb_status": {}
  }
}

show_engine_innodb_status is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Alibaba Cloud RDS OpenAPI MCP Server — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Go deeper

What does the show_engine_innodb_status tool do? +

show engine innodb status in db. It is categorised as a Read tool in the Alibaba Cloud RDS OpenAPI MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on show_engine_innodb_status? +

Register the Alibaba Cloud RDS OpenAPI MCP Server MCP server in PolicyLayer and add a rule for show_engine_innodb_status: 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 Alibaba Cloud RDS OpenAPI MCP Server. Nothing to install.

What risk level is show_engine_innodb_status? +

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

Can I rate-limit show_engine_innodb_status? +

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

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

show_engine_innodb_status is provided by the Alibaba Cloud RDS OpenAPI MCP Server MCP server (aliyun/alibabacloud-rds-openapi-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Alibaba Cloud RDS OpenAPI MCP Server tool call.

Deterministic rules across all 37 Alibaba Cloud RDS OpenAPI MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

Free to start. No card required.

37 Alibaba Cloud RDS OpenAPI MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

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