stopMongoServer · MongTap MCP: Risk & Policy

WHAT IT DOES

What stopMongoServer does on MongTap

AI agents invoke stopMongoServer to trigger actions in MongTap. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why stopMongoServer needs a policy

stopMongoServer triggers real processes with real consequences. An agent gone sideways doesn't fire it once — it starts dozens of builds, sends mass notifications, or burns through compute before anyone looks up.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

stopMongoServer Rate-limited

stopMongoServer stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "stopMongoServer": {
      "limits": [
        {
          "counter": "stopmongoserver_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches MongTap, so you can run agents against it safely.

FAQ

Questions about stopMongoServer

What does the stopMongoServer tool do? +

Stop a running MongoDB-compatible server instance by port number. It is categorised as a Execute tool in the MongTap MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on stopMongoServer? +

Register the MongTap MCP server in PolicyLayer and add a rule for stopMongoServer: 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 MongTap. Nothing to install.

What risk level is stopMongoServer? +

stopMongoServer is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit stopMongoServer? +

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

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

stopMongoServer is provided by the MongTap MCP server (smallmindsco/mongtap). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.