measure_symmetry
A read tool on the Blender Copilot MCP server.
This record as markdown: /tools/dwgx-blender-copilot/measure-symmetry.md
What measure_symmetry does on Blender Copilot MCP Server
AI agents call measure_symmetry to retrieve information from Blender Copilot MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why measure_symmetry is rated Low
The name 'measure_symmetry' implies a read/analysis operation that measures or calculates symmetry properties of a 3D object in Blender. Measurement operations typically have no side effects. However, the empty description lowers confidence significantly. Given the context of a Blender 3D creation server, this is most likely a non-destructive analysis tool.
From the tool's definition Tool name 'measure_symmetry' suggests a measurement/analysis operation; description is empty and uninformative.
Attacks that exploit this kind of access
The rule that runs measure_symmetry 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 measure_symmetry, this is the rule to start with:
measure_symmetry is read-only, so it stays allowed. 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 measure_symmetry call is checked against it from then on.
Questions about measure_symmetry
measure_symmetry is a read tool on the Blender Copilot MCP Server MCP server. It is categorised as a Read tool in the Blender Copilot MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Blender Copilot MCP Server MCP server in PolicyLayer and add a rule for measure_symmetry: 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.
measure_symmetry 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 measure_symmetry 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 measure_symmetry. 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.
measure_symmetry 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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