BlenderLens MCP

BlenderLens is an MCP server that enables AI agents to model, texture, animate, and export game assets directly within Blender. It provides rendered previews, geometry checks, and support for various export formats like glTF, FBX, and OBJ, allowing agents to see and correct their work in real-time.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by pzalutski-pixel

Vendor documentation

What you can do with it

Model 3D assets from primitives and modifiers
Apply PBR materials and UV unwrapping
Animate objects with keyframes and clips
Export assets to glTF, FBX, or OBJ

Source and maintenance

Community listingRegistry 0.2.0Apache-2.0

mcp-registry: io.github.pzalutski-pixel/blenderlens@0.2.0 Source repository

Last repository push: Oct 12, 2026, 12:36 PM UTC
Latest release: v0.2.0
Maintenance checked: Nov 2, 2026, 3:15 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

blenderlens-mcp 0.2.0

npmnpx

blenderlens-mcp package definition

{
  "version": "0.2.0",
  "transport": "stdio",
  "identifier": "blenderlens-mcp",
  "runtimeHint": "npx",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "BLENDER_BIN",
      "format": "filepath",
      "description": "Blender executable, for background sessions, install-addon, and the check command on a .blend; found on PATH or in the usual install folders when unset"
    },
    {
      "name": "BLENDERLENS_MODE",
      "format": "string",
      "choices": [
        "auto",
        "live",
        "background"
      ],
      "default": "auto",
      "description": "auto (the Blender window running the add-on if it responds, otherwise a background Blender), live, or background"
    },
    {
      "name": "BLENDERLENS_HOST",
      "format": "string",
      "default": "127.0.0.1",
      "description": "The address the server connects to for the BlenderLens add-on in live mode"
    },
    {
      "name": "BLENDERLENS_PORT",
      "format": "number",
      "default": "9877",
      "description": "The add-on's port, as set in its preferences"
    },
    {
      "name": "BLENDERLENS_TOKEN",
      "format": "string",
      "description": "Overrides the token the server reads from the add-on's connection file (live-<port>.json)"
    },
    {
      "name": "BLENDERLENS_TIMEOUT",
      "format": "number",
      "default": "120",
      "description": "Seconds to wait for one call; render_preview, run_python, run_script and bake_texture also take a timeout of their own"
    },
    {
      "name": "BLENDERLENS_START_TIMEOUT",
      "format": "number",
      "default": "90",
      "description": "Seconds to wait for a background Blender to come up"
    },
    {
      "name": "BLENDERLENS_RENDER_DIR",
      "format": "string",
      "description": "Where render_preview writes when given no path. When unset, blenderlens/renders in the system temp folder, where previews older than 7 days are removed when the server starts"
    },
    {
      "name": "BLENDERLENS_ALLOW_PYTHON",
      "format": "string",
      "choices": [
        "1",
        "0"
      ],
      "default": "1",
      "description": "0 leaves run_python and run_script out of the tool list and refuses them (not_allowed)"
    },
    {
      "name": "BLENDERLENS_ALLOWED_DIRS",
      "format": "string",
      "description": "Folders that every path given to a tool must lie inside, separated by ; on Windows and : elsewhere. render_preview may also write to its render folder (BLENDERLENS_RENDER_DIR). When unset, paths are not confined"
    },
    {
      "name": "BLENDERLENS_RUNTIME_DIR",
      "format": "filepath",
      "description": "Where the add-on writes live-<port>.json for the server, and where recovery copies go; Blender and the server must agree. Default: %LOCALAPPDATA%\\blenderlens on Windows, ~/Library/Application Support/blenderlens on macOS, and $XDG_STATE_HOME/blenderlens or ~/.local/state/blenderlens elsewhere"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

Nov 2, 2026, 3:15 PM UTC · repository · passed · metadata changed · updated
Nov 2, 2026, 3:15 PM UTC · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "blenderlens-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "blenderlens-mcp@0.2.0"
      ],
      "env": {
        "BLENDER_BIN": "<YOUR_BLENDER_BIN>",
        "BLENDERLENS_MODE": "<YOUR_BLENDERLENS_MODE>",
        "BLENDERLENS_HOST": "<YOUR_BLENDERLENS_HOST>",
        "BLENDERLENS_PORT": "<YOUR_BLENDERLENS_PORT>",
        "BLENDERLENS_TOKEN": "<YOUR_BLENDERLENS_TOKEN>",
        "BLENDERLENS_TIMEOUT": "<YOUR_BLENDERLENS_TIMEOUT>",
        "BLENDERLENS_START_TIMEOUT": "<YOUR_BLENDERLENS_START_TIMEOUT>",
        "BLENDERLENS_RENDER_DIR": "<YOUR_BLENDERLENS_RENDER_DIR>",
        "BLENDERLENS_ALLOW_PYTHON": "<YOUR_BLENDERLENS_ALLOW_PYTHON>",
        "BLENDERLENS_ALLOWED_DIRS": "<YOUR_BLENDERLENS_ALLOWED_DIRS>",
        "BLENDERLENS_RUNTIME_DIR": "<YOUR_BLENDERLENS_RUNTIME_DIR>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "blenderlens-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "blenderlens-mcp@0.2.0"
      ],
      "env": {
        "BLENDER_BIN": "<YOUR_BLENDER_BIN>",
        "BLENDERLENS_MODE": "<YOUR_BLENDERLENS_MODE>",
        "BLENDERLENS_HOST": "<YOUR_BLENDERLENS_HOST>",
        "BLENDERLENS_PORT": "<YOUR_BLENDERLENS_PORT>",
        "BLENDERLENS_TOKEN": "<YOUR_BLENDERLENS_TOKEN>",
        "BLENDERLENS_TIMEOUT": "<YOUR_BLENDERLENS_TIMEOUT>",
        "BLENDERLENS_START_TIMEOUT": "<YOUR_BLENDERLENS_START_TIMEOUT>",
        "BLENDERLENS_RENDER_DIR": "<YOUR_BLENDERLENS_RENDER_DIR>",
        "BLENDERLENS_ALLOW_PYTHON": "<YOUR_BLENDERLENS_ALLOW_PYTHON>",
        "BLENDERLENS_ALLOWED_DIRS": "<YOUR_BLENDERLENS_ALLOWED_DIRS>",
        "BLENDERLENS_RUNTIME_DIR": "<YOUR_BLENDERLENS_RUNTIME_DIR>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "blenderlens-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "blenderlens-mcp@0.2.0"
      ],
      "env": {
        "BLENDER_BIN": "<YOUR_BLENDER_BIN>",
        "BLENDERLENS_MODE": "<YOUR_BLENDERLENS_MODE>",
        "BLENDERLENS_HOST": "<YOUR_BLENDERLENS_HOST>",
        "BLENDERLENS_PORT": "<YOUR_BLENDERLENS_PORT>",
        "BLENDERLENS_TOKEN": "<YOUR_BLENDERLENS_TOKEN>",
        "BLENDERLENS_TIMEOUT": "<YOUR_BLENDERLENS_TIMEOUT>",
        "BLENDERLENS_START_TIMEOUT": "<YOUR_BLENDERLENS_START_TIMEOUT>",
        "BLENDERLENS_RENDER_DIR": "<YOUR_BLENDERLENS_RENDER_DIR>",
        "BLENDERLENS_ALLOW_PYTHON": "<YOUR_BLENDERLENS_ALLOW_PYTHON>",
        "BLENDERLENS_ALLOWED_DIRS": "<YOUR_BLENDERLENS_ALLOWED_DIRS>",
        "BLENDERLENS_RUNTIME_DIR": "<YOUR_BLENDERLENS_RUNTIME_DIR>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "blenderlens-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "blenderlens-mcp@0.2.0"
      ],
      "env": {
        "BLENDER_BIN": "<YOUR_BLENDER_BIN>",
        "BLENDERLENS_MODE": "<YOUR_BLENDERLENS_MODE>",
        "BLENDERLENS_HOST": "<YOUR_BLENDERLENS_HOST>",
        "BLENDERLENS_PORT": "<YOUR_BLENDERLENS_PORT>",
        "BLENDERLENS_TOKEN": "<YOUR_BLENDERLENS_TOKEN>",
        "BLENDERLENS_TIMEOUT": "<YOUR_BLENDERLENS_TIMEOUT>",
        "BLENDERLENS_START_TIMEOUT": "<YOUR_BLENDERLENS_START_TIMEOUT>",
        "BLENDERLENS_RENDER_DIR": "<YOUR_BLENDERLENS_RENDER_DIR>",
        "BLENDERLENS_ALLOW_PYTHON": "<YOUR_BLENDERLENS_ALLOW_PYTHON>",
        "BLENDERLENS_ALLOWED_DIRS": "<YOUR_BLENDERLENS_ALLOWED_DIRS>",
        "BLENDERLENS_RUNTIME_DIR": "<YOUR_BLENDERLENS_RUNTIME_DIR>"
      }
    }
  }
}

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