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How to find an asset and import it only after approval with MCP for Blender Pro

Search Poly Haven for a fitting asset and ask for approval before anything is imported.

  • Content
  • Intermediate
  • 30 minutes
  • From the README
  • Any agent

Authorization notice. MCP for Blender Pro is dual-use. Only use it on software, sites and systems you own or have explicit permission to test.

Credentials. Some asset services need service keys, which are stored in your user settings, so keep those keys private.

Who it is forA environment artist who needs a specific prop or texture for a scene and wants the assistant to search the library without importing anything on its own.

The problemSearching asset libraries by hand and importing the wrong file into a scene wastes time and can clutter the scene.

The outcomeA short list of candidate Poly Haven assets, with one imported only after the artist approves it.

What you need first

  • Blender 4.2 or later (the release bundle targets Windows x64)
  • The mcp-for-blender-pro.zip file from the Releases page
  • An account or API key for a supported provider (OpenAI, Anthropic Claude, Google Gemini, OpenRouter, OpenCode Zen, Ollama or a custom API)

Steps

  1. Install MCP for Blender Pro and select a model in 3D Viewport → N → MCP Pro.
  2. Configure service keys for the asset integration if the service requires one.
  3. Send this prompt: Find an appropriate Poly Haven asset for this scene and ask before importing it.
  4. Review the candidate assets the assistant returns in the conversation.
  5. Approve the one you want, then check the imported asset in the viewport and confirm its license before you use it.

Prompt for your agent

Using mcp-for-blender-pro in Blender, search Poly Haven for an asset matching <description> and wait for my approval before importing. Expected output: a list of candidate assets with names and a single import after approval. Verify that the license of the chosen asset is recorded and that nothing was imported before approval.

Caveat. The README says to follow the licenses of the assets you use, and it does not list which Poly Haven assets need a key, so check each asset's license before reuse.

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