cc_new_turn · Ttt MCP: Risk & Policy

WHAT IT DOES

What cc_new_turn does on Ttt

AI agents invoke cc_new_turn to trigger actions in Ttt. 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 cc_new_turn needs a policy

This tool performs a state-modifying action (resetting a counter) that affects game flow. It is not a simple read operation (no 'get' or 'query'), nor is it destructive (the reset is reversible and part of normal game mechanics). It qualifies as Execute because it triggers state transitions in the game system.

From the tool's definition Tool name and description indicate it 'Reset[s] the action counter to begin a new turn', which modifies game state in a way that triggers or enables subsequent operations.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

cc_new_turn Rate-limited

cc_new_turn 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": {
    "cc_new_turn": {
      "limits": [
        {
          "counter": "cc_new_turn_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 Ttt, so you can run agents against it safely.

FAQ

Questions about cc_new_turn

What does the cc_new_turn tool do? +

Reset the action counter to begin a new turn. ONLY call this after you have summarized the. It is categorised as a Execute tool in the Ttt MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on cc_new_turn? +

Register the Ttt MCP server in PolicyLayer and add a rule for cc_new_turn: 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 cc_new_turn? +

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

Can I rate-limit cc_new_turn? +

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

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

cc_new_turn 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.