The Blender MCP server on nh3-dev, reaching the add-on socket over an SSH tunnel

[2026-09-27] The Blender MCP server on nh3-dev, reaching the add-on socket over an SSH tunnel. Every tool worked except get_viewport_screenshot, which had Blender write a file for the SERVER to read ("Screenshot file was not created"). The server now runs inside the Blender container over ssh+docker-exec stdio. That also means no port is published. → stacks/blender/README.md