Apply textures to a completed text-to-3D preview mesh using Meshy AI. This tool takes a completed preview task and generates a fully textured model. Run meshy_text_to_3d first to get a preview, then use this tool to add high-quality textures. Args: - preview_task_id (string): Task ID of the compl...
AI agents use meshy_text_to_3d_refine to create or update resources in Meshy MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Meshy MCP Server environment.
This tool creates a new textured 3D model by processing an existing preview task. It generates/writes new content (textured mesh) on Meshy's platform. It is reversible in the sense that no data is destroyed — it produces a new artifact. The blast radius is medium: it consumes API credits and creates new model assets, but does not delete anything or execute arbitrary code.
From the tool's definition Apply textures to a completed text-to-3D preview mesh using Meshy AI... generates a fully textured model
Documented attack patterns abuse exactly the kind of access meshy_text_to_3d_refine 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_text_to_3d_refine:
{
"version": "1",
"default": "deny",
"tools": {
"meshy_text_to_3d_refine": {
"limits": [
{
"counter": "meshy_text_to_3d_refine_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}meshy_text_to_3d_refine 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.
Free to start. No card required.
Apply textures to a completed text-to-3D preview mesh using Meshy AI. This tool takes a completed preview task and generates a fully textured model. Run meshy_text_to_3d first to get a preview, then use this tool to add high-quality textures. Args: - preview_task_id (string): Task ID of the completed preview task to refine (required) - enable_pbr (boolean): Enable physically-based rendering textures (default: false) - texture_prompt (string, optional): Text to guide texturing. Max 600 characters - texture_image_url (string, optional): Image URL to guide texturing - ai_model (enum): AI model -. It is categorised as a Write tool in the Meshy MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Meshy MCP Server MCP server in PolicyLayer and add a rule for meshy_text_to_3d_refine: 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_text_to_3d_refine is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the meshy_text_to_3d_refine 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_text_to_3d_refine. 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_text_to_3d_refine 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.