Official Blender Lab MCP for asking a running Blender about its scene and Python API.

How it works

Foe: Fog Wraith, missing facts, outdated docs or thin context.

Foes

  • Fog Wraith

Party · Context

  • SculptorYour agent100/100
  1. Fog Wraith

    The Fog Wraith blocks the way.

    What really happensIt stands for missing facts, outdated docs or thin context.

    Sculptor: Context 100/100.

  2. Haze

    The Fog Wraith breathes haze. Swings start to miss.

    What really happensWithout current docs, the agent guesses at APIs that may have changed.

    Sculptor takes 8. Sculptor: Context 92/100. Sculptor: Haze.

  3. Blender Lab MCP Server

    The Lab Orb opens a portal into the Blender you already have open.

    What really happensBlender 5.1 or newer, the Lab add-on, and a separate MCP server must all be running. Blender has no built-in LLM connection.

    Fog Wraith takes 29.

  4. Blender Lab MCP Server

    A light sweeps the fog and counts what the camera can barely see.

    What really happensYou can ask which objects use a material, which mesh has the highest polygon count, or what a geometry-nodes setup is doing.

    Fog Wraith takes 13.

  5. Haze

    The Fog Wraith uses Haze.

    Sculptor takes 8. Sculptor: Context 84/100. Sculptor: Haze.

  6. Blender Lab MCP Server

    The orb writes names and notes back onto the scene.

    What really happensThe server runs model-written Python in Blender. Tested prompts rename data-blocks and add documentation frames to a node tree.

    Fog Wraith takes 32.

  7. Blender Lab MCP Server

    The Fog Wraith thins, and the scene's odd parts are named.

    What really happensYou get an explanation of the open file, and any edits the Python actually applied. There is no guard against deleting data or sending it out.

    Fog Wraith takes 26. Fog Wraith falls.

  8. Victory

    The Fog Wraith falls.

Learn this spell

Claude Code

No one-line setup. Follow the source's instructions.

Codex

No one-line setup. Follow the source's instructions.

Notes

Needs Blender 5.1 or newer, the Lab add-on from the v1.0.3 zip, and a separate MCP server. The Lab page does not document a Claude Code or Codex command. It points to Llama.cpp docs and the project wiki for server setup. Model-written Python runs in Blender with no guard against deleting data or sending it out. Use a machine that does not hold sensitive files.

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