lib_set_label_formats

A write tool on the Altium-MCP-Suite MCP server.

SERVERAltium-MCP-Suite SOURCEM-R-Abedini/Altium-MCP-Suite

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/altium-mcp-suite/lib-set-label-formats.md

WHAT IT DOES

What lib_set_label_formats does on Altium-MCP-Suite

AI agents use lib_set_label_formats to create or update resources in Altium-MCP-Suite, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Altium-MCP-Suite environment.

RISK

Why lib_set_label_formats is rated Medium

The tool operates on library label formats within Altium Designer's component library system. 'Set' operations that modify formatting rules are reversible changes to design metadata, fitting the Write category.

From the tool's definition Tool name 'lib_set_label_formats' indicates modification of library label formatting. The 'set_' prefix denotes a write operation that creates or modifies data. Description is empty, reducing specificity.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

lib_set_label_formats Rate-limited

lib_set_label_formats 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": {
    "lib_set_label_formats": {
      "limits": [
        {
          "counter": "lib_set_label_formats_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 Altium-MCP-Suite, apply this rule, and every lib_set_label_formats call is checked against it from then on.

FAQ

Questions about lib_set_label_formats

What does the lib_set_label_formats tool do? +

lib_set_label_formats is a write tool on the Altium-MCP-Suite MCP server. It is categorised as a Write tool in the Altium-MCP-Suite MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on lib_set_label_formats? +

Register the Altium-MCP-Suite MCP server in PolicyLayer and add a rule for lib_set_label_formats: 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.

What risk level is lib_set_label_formats? +

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

Can I rate-limit lib_set_label_formats? +

Yes. Add a rate_limit block to the lib_set_label_formats 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 lib_set_label_formats completely? +

Set action: deny in the PolicyLayer policy for lib_set_label_formats. 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 lib_set_label_formats? +

lib_set_label_formats 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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