This record as markdown: /tools/io-github-lokmenower-best-cad-mcp/polyline-constant-width.md
What polyline_constant_width does on Pypi:best Cad
AI agents use polyline_constant_width 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 polyline_constant_width is rated Medium
This tool modifies CAD drawing data by changing polyline width properties. While changes to CAD drawings are technically reversible through undo operations within AutoCAD, the tool itself performs a write operation that alters stored drawing geometry/properties. This is classified as Write rather than Execute because it directly modifies a specific data property rather than executing arbitrary code or commands.
From the tool's definition Tool description indicates 'get or set polyline constant width' (获取或设置多段线的统一线宽). The 'set' operation modifies drawing properties irreversibly within the CAD model.
Attacks that exploit this kind of access
The rule that runs polyline_constant_width 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 polyline_constant_width, this is the rule to start with:
polyline_constant_width 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 polyline_constant_width call is checked against it from then on.
Questions about polyline_constant_width
获取或设置多段线的统一线宽。. 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 polyline_constant_width: 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.
polyline_constant_width 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 polyline_constant_width 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 polyline_constant_width. 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.
polyline_constant_width 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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