printer_get_version

THE RISK

Low Risk

Why printer_get_version needs a policy

This tool retrieves firmware and module version information with no side effects, modifications, or state changes. It is a straightforward informational query that falls squarely within the Read category. The severity is low because obtaining version information poses minimal risk even if exposed to an unauthorized AI agent—at worst, it leaks technical details about the printer's configuration.

From the tool's definition Tool name 'printer_get_version' and description 'Get firmware and module version information' indicate a query operation that retrieves read-only data about the printer's software versions.

Documented attack patterns abuse exactly the kind of access printer_get_version gives an agent:

POLICY

How to control printer_get_version

PolicyLayer is an MCP gateway — it sits between your AI agents and Bambu Lab MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for printer_get_version:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "printer_get_version": {}
  }
}

printer_get_version is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Bambu Lab MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
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FAQ

Questions about printer_get_version

What does the printer_get_version tool do? +

Get firmware and module version information for the connected printer. It is categorised as a Read tool in the Bambu Lab MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on printer_get_version? +

Register the Bambu Lab MCP Server MCP server in PolicyLayer and add a rule for printer_get_version: 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 Bambu Lab MCP Server. Nothing to install.

What risk level is printer_get_version? +

printer_get_version is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit printer_get_version? +

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

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

printer_get_version is provided by the Bambu Lab MCP Server MCP server (schwarztim/bambu-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Bambu Lab MCP Server tool call.

Start from Bambu Lab MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →