get_users_table_stats

THE RISK

Low Risk

Why get_users_table_stats needs a policy

This tool queries and retrieves statistical information (counts, aggregations) from a users table. It performs a read-only operation with no capacity to modify, delete, or execute code. The blast radius is minimal—an AI agent could at worst observe user statistics, which may be sensitive but does not enable destructive or harmful actions.

From the tool's definition Tool name 'get_users_table_stats' and description 'Get statistics about users in the data table (counts by role, status, etc.)' indicate retrieval of aggregate data with no modification or side effects.

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

POLICY

How to control get_users_table_stats

PolicyLayer is an MCP gateway — it sits between your AI agents and React Tools, and nothing reaches the server without passing your rules. This is the rule we recommend for get_users_table_stats:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_users_table_stats": {}
  }
}

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

Create a free account and register React Tools — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

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All 20 React Tools tools →

Read tools on other servers

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get_users_table_stats

What does the get_users_table_stats tool do? +

Get statistics about users in the data table (counts by role, status, etc.). It is categorised as a Read tool in the React Tools MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_users_table_stats? +

Register the React Tools MCP server in PolicyLayer and add a rule for get_users_table_stats: 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 React Tools. Nothing to install.

What risk level is get_users_table_stats? +

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

Can I rate-limit get_users_table_stats? +

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

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

get_users_table_stats is provided by the React Tools MCP server (mcp-fe/mcp-fe). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every React Tools tool call.

Start from React Tools, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →