Download a PolyHaven asset and optionally import it directly into Blender. Downloads high-quality assets from PolyHaven with automatic file management and scene integration. Args: - asset_id (string): PolyHaven asset ID to download - quality (enum): Download quality level (hd, 1k, 2k, 4k, 8k) - s...
AI agents use blender_download_polyhaven_asset to create or update resources in ClaudeKit Blender MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ClaudeKit Blender MCP environment.
This tool fetches external assets from PolyHaven (a network operation) and writes files to the local filesystem, then optionally imports/modifies the Blender scene. The primary effects are writing files to disk and modifying scene state, both of which are reversible. It does not execute arbitrary code, delete data irreversibly, or involve financial transactions. Write is the most severe applicable category here.
From the tool's definition Download a PolyHaven asset and optionally import it directly into Blender. Downloads high-quality assets from PolyHaven with automatic file management and scene integration.
Attacks that exploit this kind of access
Download a PolyHaven asset and optionally import it directly into Blender. Downloads high-quality assets from PolyHaven with automatic file management and scene integration. Args: - asset_id (string): PolyHaven asset ID to download - quality (enum): Download quality level (hd, 1k, 2k, 4k, 8k) - save_path (optional): Save path (relative to project assets directory) - import_to_scene (boolean, default true): Import directly into Blender scene - import_options (optional): Import options if importing to scene Returns: Download confirmation with file information and import status Examples: - Download 2K texture: asset_id=. It is categorised as a Write tool in the ClaudeKit Blender MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the ClaudeKit Blender MCP server in PolicyLayer and add a rule for blender_download_polyhaven_asset: 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 ClaudeKit Blender MCP. Nothing to install.
blender_download_polyhaven_asset 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 blender_download_polyhaven_asset 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 blender_download_polyhaven_asset. 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.
blender_download_polyhaven_asset is provided by the ClaudeKit Blender MCP server (olbboy/claudekit-blender-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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