Run automated FDM printability analysis on a 3D model. Cost: FREE (0 credits). Reports watertightness, volume, holes, non-manifold edges, and degenerate faces. Use this BEFORE 3D printing to decide whether the mesh needs repair (\
AI agents call meshy_analyze_printability to retrieve information from Meshy MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and analyzes properties of an existing 3D model without side effects. It generates informational reports but does not create, modify, delete, or execute external operations on the model itself. The cost is free (0 credits), further indicating no resource commitment or state change. This is a pure read/query operation.
From the tool's definition The tool 'Run automated FDM printability analysis on a 3D model' performs analysis and reporting of mesh properties (watertightness, volume, holes, non-manifold edges, degenerate faces) with no modification or creation of data.
Documented attack patterns abuse exactly the kind of access meshy_analyze_printability gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Meshy MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for meshy_analyze_printability:
{
"version": "1",
"default": "deny",
"tools": {
"meshy_analyze_printability": {}
}
} meshy_analyze_printability is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Run automated FDM printability analysis on a 3D model. Cost: FREE (0 credits). Reports watertightness, volume, holes, non-manifold edges, and degenerate faces. Use this BEFORE 3D printing to decide whether the mesh needs repair (\. It is categorised as a Read tool in the Meshy MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Meshy MCP Server MCP server in PolicyLayer and add a rule for meshy_analyze_printability: 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 Meshy MCP Server. Nothing to install.
meshy_analyze_printability is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the meshy_analyze_printability 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 meshy_analyze_printability. 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.
meshy_analyze_printability is provided by the Meshy MCP Server MCP server (meshy-dev/meshy-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Meshy MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
20 Meshy MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.