pcb_create_net_class

A write tool on the Eda Agent MCP server.

SERVEREda Agent SOURCEsalitronic/eda-agent

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/eda-agent/pcb-create-net-class.md

WHAT IT DOES

What pcb_create_net_class does on Eda Agent

AI agents use pcb_create_net_class 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.

RISK

Why pcb_create_net_class is rated Medium

PCB net class creation modifies the design reversibly—it adds or configures electrical properties (impedance, spacing rules, etc.) but can be undone/deleted. This is a Write-category action. Severity is high because misconfiguring net classes could compromise PCB fabrication or electrical performance, affecting design correctness.

From the tool's definition Tool name 'pcb_create_net_class' indicates creation of a PCB net class, which modifies design data in Altium Designer. No description provided, but 'create' prefix and context of 290+ design automation tools confirms write operation.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs pcb_create_net_class 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 pcb_create_net_class, this is the rule to start with:

pcb_create_net_class Rate-limited

pcb_create_net_class 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "pcb_create_net_class": {
      "limits": [
        {
          "counter": "pcb_create_net_class_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Eda Agent, apply this rule, and every pcb_create_net_class call is checked against it from then on.

FAQ

Questions about pcb_create_net_class

What does the pcb_create_net_class tool do? +

pcb_create_net_class 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.

How do I enforce a policy on pcb_create_net_class? +

Register the Eda Agent MCP server in PolicyLayer and add a rule for pcb_create_net_class: 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.

What risk level is pcb_create_net_class? +

pcb_create_net_class is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit pcb_create_net_class? +

Yes. Add a rate_limit block to the pcb_create_net_class 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.

How do I block pcb_create_net_class completely? +

Set action: deny in the PolicyLayer policy for pcb_create_net_class. 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.

What MCP server provides pcb_create_net_class? +

pcb_create_net_class 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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