unity_input_remove_action
Remove an action (and its bindings) from an action map.
This record as markdown: /tools/anklebreaker-studio-unity-mcp-server/unity-input-remove-action.md
What unity_input_remove_action does on Unity MCP Server
AI agents call unity_input_remove_action to permanently remove resources in Unity MCP Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why unity_input_remove_action is rated Critical
This tool irreversibly removes an input action and all its bindings from an action map. Deletion of input actions cannot be trivially undone and could break game functionality that depends on those bindings. This qualifies as Destructive due to the permanent removal of configuration data.
From the tool's definition 'Remove an action (and its bindings) from an action map' — permanently deletes an action along with all its associated bindings
Attacks that exploit this kind of access
The rule that runs unity_input_remove_action safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Unity MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For unity_input_remove_action, this is the rule to start with:
unity_input_remove_action is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Unity MCP Server, apply this rule, and every unity_input_remove_action call is checked against it from then on.
Questions about unity_input_remove_action
Remove an action (and its bindings) from an action map. It is categorised as a Destructive tool in the Unity MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Unity MCP Server MCP server in PolicyLayer and add a rule for unity_input_remove_action: 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 Unity MCP Server. Nothing to install.
unity_input_remove_action is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the unity_input_remove_action 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 unity_input_remove_action. 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.
unity_input_remove_action is provided by the Unity MCP Server MCP server (anklebreaker-studio/unity-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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