layout_duplicator
First step of layout duplication. Selects source components and returns data to match with destination components.
This record as markdown: /tools/altium-mcp-suite/layout-duplicator.md
What layout_duplicator does on Altium-MCP-Suite
AI agents call layout_duplicator to retrieve information from Altium-MCP-Suite without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why layout_duplicator is rated Low
This tool gathers information about source components to prepare for a duplication workflow. While it may be part of a larger write operation (the actual duplication that follows), the tool itself only reads/queries component data and returns it for matching purposes. It has no side effects on the PCB layout or components.
From the tool's definition The tool 'layout_duplicator' performs the first step of layout duplication by 'selects source components and returns data to match with destination components.' The key verbs are 'selects' and 'returns data' — it retrieves and queries component information…
Attacks that exploit this kind of access
The rule that runs layout_duplicator safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Altium-MCP-Suite, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For layout_duplicator, this is the rule to start with:
layout_duplicator 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 Altium-MCP-Suite, apply this rule, and every layout_duplicator call is checked against it from then on.
Questions about layout_duplicator
First step of layout duplication. Selects source components and returns data to match with destination components. It is categorised as a Read tool in the Altium-MCP-Suite MCP Server, which means it retrieves data without modifying state.
Register the Altium-MCP-Suite MCP server in PolicyLayer and add a rule for layout_duplicator: 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 Altium-MCP-Suite. Nothing to install.
layout_duplicator 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 layout_duplicator 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 layout_duplicator. 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.
layout_duplicator is provided by the Altium-MCP-Suite MCP server (M-R-Abedini/Altium-MCP-Suite). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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