remove_component
Remove a component from a node. componentType must be the component\
This record as markdown: /tools/caravanglory-cocos-mcp-server/remove-component.md
What remove_component does on Cocos
AI agents call remove_component to permanently remove resources in Cocos, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why remove_component is rated Critical
This tool irreversibly deletes a component from a scene node in the Cocos Creator editor. While the editor may support undo/redo, the tool's core function is destructive deletion. In the severity hierarchy, Destructive supersedes Execute and Write.
From the tool's definition The tool 'remove_component' removes a component from a node, which is an irreversible deletion operation that cannot be undone (despite the server offering undo/redo recording, removal is the primary destructive action).
Attacks that exploit this kind of access
The rule that runs remove_component safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Cocos, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For remove_component, this is the rule to start with:
remove_component 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 Cocos, apply this rule, and every remove_component call is checked against it from then on.
Questions about remove_component
Remove a component from a node. componentType must be the component\. It is categorised as a Destructive tool in the Cocos MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Cocos MCP server in PolicyLayer and add a rule for remove_component: 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 Cocos. Nothing to install.
remove_component 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 remove_component 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 remove_component. 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.
remove_component is provided by the Cocos MCP server (caravanglory/cocos-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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