This record as markdown: /tools/io-github-lokmenower-best-cad-mcp/transform-entity.md
What transform_entity does on Pypi:best Cad
AI agents use transform_entity to create or update resources in Pypi:best Cad, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Pypi:best Cad environment.
Why transform_entity is rated Medium
This tool modifies existing CAD entities by applying geometric transformations. It changes the state of entities in the drawing (position, orientation, scale) but does not irreversibly delete them. The transformation could be undone via CAD undo, making it Write rather than Destructive. Severity is high because misapplied transformations to complex drawings could corrupt geometry across many entities.
From the tool's definition 对实体应用4×4变换矩阵(平移、旋转、缩放的综合变换)— applies a 4×4 transformation matrix (combined translation, rotation, scaling) to an entity
Attacks that exploit this kind of access
The rule that runs transform_entity safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Pypi:best Cad, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For transform_entity, this is the rule to start with:
transform_entity 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 Pypi:best Cad, apply this rule, and every transform_entity call is checked against it from then on.
Questions about transform_entity
对实体应用4×4变换矩阵(平移、旋转、缩放的综合变换)。. It is categorised as a Write tool in the Pypi:best Cad MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Pypi:best Cad MCP server in PolicyLayer and add a rule for transform_entity: 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 Pypi:best Cad. Nothing to install.
transform_entity 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 transform_entity 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 transform_entity. 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.
transform_entity is provided by the Pypi:best Cad MCP server (pypi:best-cad-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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