Report the Blender install, output folder, live-bridge state, templates and materials.

List reference guide images under output/refs (optionally one group folder).

Look at a reference/guide image so you can match it while modeling.

Args: path: Path relative to output/refs, or absolute.

Copy an image file into the reference library under output/refs.

Args: source_path: Existing image on disk (absolute or under the output folder). name: Optional destination filename. group: Optional subfolder name for organising guides.

Create a new .blend file from a starter template and save it.

Args: path: Destination, relative to the output folder unless absolute. A ".blend" suffix is added when missing. template: empty, default, studio, or product. script: Optional extra bpy code run after the template. compress: Write a compressed .blend.

Run Python against Blender's bpy API.

bpy, mathutils, math, D and C are pre-bound. Assign to result or call emit(value) to send data back; print() output is captured too.

Args: code: The Python to execute. blend_file: Open this .blend first. Supplying it forces a headless run. save_as: Save the file here when the script finishes. target: "auto", "live" or "headless".

Apply a procedural material preset (metal, plastic, rubber, glass, wood) to a mesh.

Args: object_name: Mesh object name in the scene. preset: One of the presets from blender_status.materials. color: Optional RGB or RGBA floats 0-1. blend_file: Open this file first (forces headless). save_as: Save after applying. target: "auto", "live" or "headless".

Describe a scene: objects, transforms, materials, cameras, lights and render settings.

Args: blend_file: Inspect this file. Leave empty to inspect the live session instead. include_objects: Include the per-object breakdown, not just the counts. target: Where to look when no file is given.

Render a still image and write it to disk. Prefer render_and_view so you see it.

Args: output: PNG destination, relative to the output folder unless absolute. blend_file: Render this file rather than the live session. Forces a headless run. engine: "EEVEE", "CYCLES" or "WORKBENCH". EEVEE for iteration; CYCLES for finals. samples: Sample count. Keep it low for previews. width: Output width in pixels. height: Output height in pixels. frame: Frame to render. Defaults to the scene's current frame. transparent: Render the world background as alpha. target: "auto", "live" or "headless".

Render a still and return the image so you must look at it.

Args: output: PNG destination under the output folder. blend_file: Optional .blend to open first. engine: Prefer EEVEE while iterating. samples: Sample count. width: Width in pixels. height: Height in pixels. target: "auto", "live" or "headless".

Render multi-angle EEVEE previews (front, three_quarter, side, top) for critique.

Args: blend_file: .blend to open and preview. output_dir: Folder under output/ for the PNGs. width: Preview width. height: Preview height. samples: Low sample count for speed. engine: Prefer EEVEE. target: Usually headless.

Look at one preview PNG from preview_views or a render.

Args: path: Image path relative to output or absolute.

Capture the live Blender window's 3D viewport as it currently looks.

Requires the MCP Bridge addon to be running in an open Blender session.

Load a rendered image so it can actually be looked at.

Args: path: Image path, relative to the output folder unless absolute.

List the files produced so far in the output folder.

Load a .blend into the Blender window the user has open, so they can see it.