AI agents call ms_get_state to retrieve information from Ttt without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries the current game state without modifying, executing, deleting, or affecting game mechanics. It is purely informational and allows the agent to observe the minefield state. The emphasis on being 'free' (no cost) further supports it as a passive query with no actionable side effects.
From the tool's definition Tool description states 'Survey the current state of the minefield. Free — does not cost a step.' The verb 'survey' and phrase 'get state' indicate a read-only retrieval of game state with no side effects.
Attacks that exploit this kind of access
Survey the current state of the minefield. Free — does not cost a step. It is categorised as a Read tool in the Ttt MCP Server, which means it retrieves data without modifying state.
Register the Ttt MCP server in PolicyLayer and add a rule for ms_get_state: 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.
ms_get_state is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the ms_get_state 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.
Set action: deny in the PolicyLayer policy for ms_get_state. 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.
ms_get_state 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.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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