This record as markdown: /tools/io-github-lokmenower-best-cad-mcp/scan-entities-in-area.md
What scan_entities_in_area does on Pypi:best Cad
AI agents call scan_entities_in_area to retrieve information from Pypi:best Cad without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why scan_entities_in_area is rated Low
This tool scans or retrieves entity data within a defined region of a CAD drawing. It performs a read operation to identify and return information about existing entities, with no side effects, data modification, deletion, or execution of external operations. The scanning function is purely informational.
From the tool's definition Tool name 'scan_entities_in_area' and description '扫描指定矩形区域内的实体' (scan entities within specified rectangular area) indicates query/retrieval of CAD entities with no modification.
Attacks that exploit this kind of access
The rule that runs scan_entities_in_area 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 scan_entities_in_area, this is the rule to start with:
scan_entities_in_area is read-only, so it stays allowed. 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 scan_entities_in_area call is checked against it from then on.
Questions about scan_entities_in_area
扫描指定矩形区域内的实体。. It is categorised as a Read tool in the Pypi:best Cad MCP Server, which means it retrieves data without modifying state.
Register the Pypi:best Cad MCP server in PolicyLayer and add a rule for scan_entities_in_area: 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.
scan_entities_in_area is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the scan_entities_in_area 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 scan_entities_in_area. 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.
scan_entities_in_area 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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