An agent is not defined by the model behind it. It is defined by whether it can read the live scene, act on it, look at what changed and correct itself, and the fastest way to tell is to ask a tool to describe what is currently wrong with your file before it changes anything. These pieces cover the three architectures that all get called agents, how to evaluate one, and what none of them do well yet.
A 3D agent alternative is really two designs: a generation-first Blender add-on, or an editor with the agent built in. What each is good at.
7 min readBlender AI plugins fall into five categories with different failure modes. What each does, and the version, privacy and safety questions to ask.
7 min readBlender MCP versus Mixar, compared fairly: bridge or editor-native agent, scene awareness, cost per operation, setup, and which fits which job.
8 min readHow Blender MCP works, how to install it, what it handles well, and the two hard limits an agent running inside the editor removes.
6 min readLooking for the full set? The AI agent for Blender pillar collects every automation guide, and the blog carries the rest.