This record as markdown: /tools/io-github-lokmenower-best-cad-mcp/load-linetype.md
What load_linetype does on Pypi:best Cad
AI agents use load_linetype 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 load_linetype is rated Medium
This tool loads a linetype from a library file into the CAD environment, modifying the drawing's available linetypes. This is a reversible write operation — it adds a resource to the drawing without destroying existing data. Misuse could result in incorrect linetype definitions being applied to a drawing, but it is not destructive or irreversible.
From the tool's definition '从线型库文件加载线型' (Load linetype from linetype library file)
Attacks that exploit this kind of access
The rule that runs load_linetype 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 load_linetype, this is the rule to start with:
load_linetype 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 load_linetype call is checked against it from then on.
Questions about load_linetype
从线型库文件加载线型。. 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 load_linetype: 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.
load_linetype 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 load_linetype 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 load_linetype. 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.
load_linetype 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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