This record as markdown: /tools/11hritik11-chess-mcp/make-move.md
What make_move does on Chess MCP Server
AI agents use make_move to create or update resources in Chess MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Chess MCP Server environment.
Why make_move is rated Medium
Based on the server context (chess game management) and the tool name 'make_move', this likely submits a player's move, modifying the game state. This is a reversible state change (Write), though chess moves cannot be trivially undone. Confidence is lowered due to the empty description.
From the tool's definition Tool name 'make_move' on a Chess MCP Server with sibling tools 'engine_move' and 'new_game'; description is empty.
Attacks that exploit this kind of access
The rule that runs make_move safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Chess MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For make_move, this is the rule to start with:
make_move 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Chess MCP Server, apply this rule, and every make_move call is checked against it from then on.
Questions about make_move
make_move is a write tool on the Chess MCP Server MCP server. It is categorised as a Write tool in the Chess MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Chess MCP Server MCP server in PolicyLayer and add a rule for make_move: 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 Chess MCP Server. Nothing to install.
make_move is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the make_move 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 make_move. 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.
make_move is provided by the Chess MCP Server MCP server (11hritik11/chess-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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