This record as markdown: /tools/io-github-lokmenower-best-cad-mcp/polyline-set-bulge.md
What polyline_set_bulge does on Pypi:best Cad
AI agents use polyline_set_bulge 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_set_bulge is rated Medium
This tool modifies existing CAD drawing data (polyline bulge properties) in a reversible manner. It does not execute arbitrary commands, delete data, or cause financial impact. The modification is typical CAD geometry editing, which qualifies as Write. Severity is medium because misuse could corrupt drawing designs, but changes are reversible through undo or re-editing.
From the tool's definition Tool modifies polyline vertices by setting bulge values to create curve/arc segments, as indicated by 'polyline_set_bulge' and description '设置多段线顶点的凸度(创建曲线段/圆弧段)' (set polyline vertex bulge to create curve/arc segments).
Attacks that exploit this kind of access
The rule that runs polyline_set_bulge 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_set_bulge, this is the rule to start with:
polyline_set_bulge 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_set_bulge call is checked against it from then on.
Questions about polyline_set_bulge
设置多段线顶点的凸度(创建曲线段/圆弧段)。. 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_set_bulge: 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_set_bulge 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_set_bulge 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_set_bulge. 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_set_bulge 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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