draft_list_fonts

A read tool on the FreeCAD Robust MCP server.

SERVERFreeCAD Robust MCP Server SOURCEspkane/freecad-addon-robust-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/spkane-freecad-addon-robust-mcp-server/draft-list-fonts.md

WHAT IT DOES

What draft_list_fonts does on FreeCAD Robust MCP Server

AI agents call draft_list_fonts to retrieve information from FreeCAD Robust MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why draft_list_fonts is rated Low

The tool appears to enumerate or retrieve font data available in FreeCAD's Draft workbench. This is a passive information retrieval operation with no side effects. Although the description is empty, the naming convention and context within a 3D modeling tool strongly suggest it queries and returns font information rather than creating, modifying, executing code, or destroying data.

From the tool's definition Tool name 'draft_list_fonts' indicates a query operation that retrieves/lists available fonts without modifying state. The 'list' verb is associated with read-only operations.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs draft_list_fonts safely

PolicyLayer is an MCP gateway: it sits between your AI agents and FreeCAD Robust MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For draft_list_fonts, this is the rule to start with:

draft_list_fonts Allowed

draft_list_fonts is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

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

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect FreeCAD Robust MCP Server, apply this rule, and every draft_list_fonts call is checked against it from then on.

FAQ

Questions about draft_list_fonts

What does the draft_list_fonts tool do? +

draft_list_fonts is a read tool on the FreeCAD Robust MCP Server MCP server. It is categorised as a Read tool in the FreeCAD Robust MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on draft_list_fonts? +

Register the FreeCAD Robust MCP Server MCP server in PolicyLayer and add a rule for draft_list_fonts: 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 FreeCAD Robust MCP Server. Nothing to install.

What risk level is draft_list_fonts? +

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

Can I rate-limit draft_list_fonts? +

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

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

draft_list_fonts is provided by the FreeCAD Robust MCP Server MCP server (spkane/freecad-addon-robust-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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