ttt_new_game · Ttt MCP: Risk & Policy

WHAT IT DOES

What ttt_new_game does on Ttt

AI agents use ttt_new_game to create or update resources in Ttt — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Ttt environment.

WHY IT NEEDS A POLICY

Why ttt_new_game needs a policy

This tool creates/initializes a new game session, which is a reversible write operation. It has minimal blast radius as it only affects an in-memory game state for a casual game. No data destruction, code execution, or financial implications.

From the tool's definition "Start a fresh Tic-Tac-Toe game" — creates a new game state

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

ttt_new_game Rate-limited

ttt_new_game 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": {
    "ttt_new_game": {
      "limits": [
        {
          "counter": "ttt_new_game_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about ttt_new_game

What does the ttt_new_game tool do? +

Start a fresh Tic-Tac-Toe game. X always moves first. Optionally name the players so roles are explicit in every response. It is categorised as a Write tool in the Ttt MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on ttt_new_game? +

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

What risk level is ttt_new_game? +

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

Can I rate-limit ttt_new_game? +

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

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

ttt_new_game is provided by the Ttt MCP server (srmtech-git/mcparcade). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.