This record as markdown: /tools/io-github-lokmenower-best-cad-mcp/section-solid.md
What section_solid does on Pypi:best Cad
AI agents use section_solid 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 section_solid is rated Medium
The tool creates new geometric entities (2D regions/faces) from existing 3D solids, which constitutes data creation within the CAD model. This is reversible (the new geometry can be deleted) and modifies the drawing state, but does not permanently destroy existing data.
From the tool's definition Tool name 'section_solid' and description indicating it creates a cross-section of 3D solids that generates 2D regions (faces). This is a modeling operation that creates new geometry in the CAD drawing.
Attacks that exploit this kind of access
The rule that runs section_solid 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 section_solid, this is the rule to start with:
section_solid 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 section_solid call is checked against it from then on.
Questions about section_solid
创建三维实体的截面(生成二维面域)。. 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 section_solid: 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.
section_solid 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 section_solid 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 section_solid. 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.
section_solid 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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