Context log (BLENDER_MCP_CONTEXT_LOG)

Tools · A check on the result · MIT

What it does

An optional local log, off by default, of how many characters and estimated tokens each tool definition and tool result costs the conversation. Names and sizes only; written to context-log.jsonl in the BlenderMCP data folder and never uploaded.

Get it

Set BLENDER_MCP_CONTEXT_LOG=1 in the server's env block

Source on GitHub
Needs (the whole pack)

Blender 3.0 or newer, open with a window. Python 3.10 and uv. No key for the core tools or Poly Haven. The model generators need paid keys.

License

MIT, plus a separate terms file for data collection

License notes are on the pack's page

From

MCP for Blender

Everything from MCP for Blender in the gallery

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