build_drawing_ir
Build CAD-IR v2 from scanned metadata, with optional section filtering.
This record as markdown: /tools/io-github-lokmenower-best-cad-mcp/build-drawing-ir.md
What build_drawing_ir does on Pypi:best Cad
AI agents invoke build_drawing_ir to trigger actions in Pypi:best Cad. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
Why build_drawing_ir is rated High
Building an IR (intermediate representation) from scanned metadata involves processing/executing a transformation pipeline on CAD data. It is not a simple read (it produces output artifacts) nor a pure write (it derives data rather than directly modifying a drawing). Execute best captures the pipeline/computation nature.
From the tool's definition 'Build CAD-IR v2 from scanned metadata' — constructs an intermediate representation from scanned drawing data, implying a transformation/processing operation rather than a simple read or write
Attacks that exploit this kind of access
The rule that runs build_drawing_ir 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 build_drawing_ir, this is the rule to start with:
build_drawing_ir stays usable, but rate-capped: a runaway agent can't fire it dozens of times 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 build_drawing_ir call is checked against it from then on.
Questions about build_drawing_ir
Build CAD-IR v2 from scanned metadata, with optional section filtering. It is categorised as a Execute tool in the Pypi:best Cad MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Pypi:best Cad MCP server in PolicyLayer and add a rule for build_drawing_ir: 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.
build_drawing_ir is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the build_drawing_ir 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 build_drawing_ir. 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.
build_drawing_ir 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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