lib_link_3d_model
A write tool on the Eda Agent MCP server.
This record as markdown: /tools/eda-agent/lib-link-3d-model.md
What lib_link_3d_model does on Eda Agent
AI agents use lib_link_3d_model to create or update resources in Eda Agent, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Eda Agent environment.
Why lib_link_3d_model is rated Medium
This tool modifies library data by establishing a relationship between a component and a 3D model file. While the description is empty (lowering confidence), the name strongly suggests a Write operation that creates or updates metadata/associations within Altium's library system. It is reversible (the link can be removed or changed), so it does not qualify as Destructive.
From the tool's definition Tool name 'lib_link_3d_model' indicates linking or attaching a 3D model to a library component. The 'link' operation suggests creating or modifying an association/reference in the design library.
Attacks that exploit this kind of access
The rule that runs lib_link_3d_model safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Eda Agent, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For lib_link_3d_model, this is the rule to start with:
lib_link_3d_model 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 Eda Agent, apply this rule, and every lib_link_3d_model call is checked against it from then on.
Questions about lib_link_3d_model
lib_link_3d_model is a write tool on the Eda Agent MCP server. It is categorised as a Write tool in the Eda Agent MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Eda Agent MCP server in PolicyLayer and add a rule for lib_link_3d_model: 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 Eda Agent. Nothing to install.
lib_link_3d_model 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 lib_link_3d_model 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 lib_link_3d_model. 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.
lib_link_3d_model is provided by the Eda Agent MCP server (salitronic/eda-agent). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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