ws-close

WRITES LIVE GAME STATE — closes a WebSocket previously opened with ws-connect, addressed by its registry id. Calls

SERVERExecutor Mcp Roblox SOURCEokenjioxx/executor-mcp-roblox

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/executor-mcp-roblox/ws-close.md

WHAT IT DOES

What ws-close does on Executor Mcp Roblox

AI agents use ws-close to create or update resources in Executor Mcp Roblox, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Executor Mcp Roblox environment.

RISK

Why ws-close is rated Medium

An AI agent can call ws-close faster than any human can review: one bad instruction and it creates or modifies resources in Executor Mcp Roblox by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs ws-close safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Executor Mcp Roblox, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For ws-close, this is the rule to start with:

ws-close Rate-limited

ws-close stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "ws-close": {
      "limits": [
        {
          "counter": "ws-close_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Executor Mcp Roblox, apply this rule, and every ws-close call is checked against it from then on.

FAQ

Questions about ws-close

What does the ws-close tool do? +

WRITES LIVE GAME STATE — closes a WebSocket previously opened with ws-connect, addressed by its registry id. Calls. It is categorised as a Write tool in the Executor Mcp Roblox MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on ws-close? +

Register the Executor Mcp Roblox MCP server in PolicyLayer and add a rule for ws-close: 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 Executor Mcp Roblox. Nothing to install.

What risk level is ws-close? +

ws-close is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit ws-close? +

Yes. Add a rate_limit block to the ws-close 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 ws-close completely? +

Set action: deny in the PolicyLayer policy for ws-close. 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 ws-close? +

ws-close is provided by the Executor Mcp Roblox MCP server (okenjioxx/executor-mcp-roblox). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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