sculpt_extract_face_set
A execute tool on the Blender Copilot MCP server.
This record as markdown: /tools/dwgx-blender-copilot/sculpt-extract-face-set.md
What sculpt_extract_face_set does on Blender Copilot MCP Server
AI agents invoke sculpt_extract_face_set to trigger actions in Blender Copilot MCP Server. 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 sculpt_extract_face_set is rated High
The tool name suggests a sculpting operation in Blender that extracts a face set, which likely modifies 3D mesh data. With no description available, confidence is low. Based on the name pattern and context of a Blender MCP server, this likely executes a mesh operation (creating new geometry from an existing face set), categorized as Execute/Write.
From the tool's definition Tool name: sculpt_extract_face_set; description is empty and uninformative.
Attacks that exploit this kind of access
The rule that runs sculpt_extract_face_set safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Blender Copilot MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For sculpt_extract_face_set, this is the rule to start with:
sculpt_extract_face_set 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Blender Copilot MCP Server, apply this rule, and every sculpt_extract_face_set call is checked against it from then on.
Questions about sculpt_extract_face_set
sculpt_extract_face_set is a execute tool on the Blender Copilot MCP Server MCP server. It is categorised as a Execute tool in the Blender Copilot MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Blender Copilot MCP Server MCP server in PolicyLayer and add a rule for sculpt_extract_face_set: 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 Blender Copilot MCP Server. Nothing to install.
sculpt_extract_face_set is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the sculpt_extract_face_set 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 sculpt_extract_face_set. 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.
sculpt_extract_face_set is provided by the Blender Copilot MCP Server MCP server (dwgx/blender-copilot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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