Get the current status of the Bambu Lab printer

Get the live AMS/external filament inventory from the printer over MQTT, including loaded/empty slot summary, resolved slicer profile paths, match confidence, and recommended load_filaments when the printer model is known.

Inspect a sliced 3MF and match its tray_info_idx filament requirements against the live AMS inventory. Does not upload or start a print.

List object IDs from a sliced 3MF plate. Use these IDs with skip_objects during a running print.

Extend the base of an STL file by a specified amount

Scale an STL file by specified factors

Rotate an STL file by specified angles (degrees)

Get detailed information about an STL file (bounding box, face count, dimensions)

List saved slicing templates from the local template registry directory.

Copy a 3MF, JSON, or config file into the local template registry and register it under a template name.

Inspect slicer settings from a saved 3MF template or a JSON/config slicer profile without slicing anything.

Slice an STL or 3MF using a named template from the local registry. This is a higher-level wrapper around slice_stl for template-based workflows.

Slice an STL or 3MF file using a slicer to generate printable G-code or sliced 3MF. IMPORTANT: bambu_model must be specified to ensure the slicer generates safe G-code for the correct printer.

List files stored on the Bambu Lab printer

Open an existing G-code or sliced 3MF file in the signed-in Bambu Connect app through its official URL scheme. This is a cloud-mode handoff and does not start printing by itself.

Inspect or probe the FULU OrcaSlicer-bambulab BambuNetwork bridge runtime used for cloud and restored BambuNetwork printing.

Call a raw FULU OrcaSlicer-bambulab BambuNetwork bridge method, optionally with an initialized network agent injected into the payload.

Print a 3MF through FULU OrcaSlicer-bambulab's restored BambuNetwork path instead of the MCP LAN MQTT/FTPS path.

Capture a single JPEG frame from the printer's chamber camera. A1/P1 use TCP-on-6000; X1/P2S/H2/X2D use RTSP via ffmpeg. Returns JPEG as base64; pass save_path to also write the bytes to disk.

Delete a file from the Bambu Lab printer's SD card via FTPS. Destructive: requires confirm:true. Restricted to cache/, timelapse/, and logs/ directories. Path traversal segments (..) are rejected.

Inspect a G-code file and upload a uniquely named copy without overwriting existing printer files.

Upload a local file to the Bambu Lab printer

Start printing a G-code file already on the Bambu Lab printer. Alias of start_print_job for upstream MCP compatibility.

Start printing a G-code file already on the Bambu Lab printer

Cancel the current print job on the Bambu Lab printer

Pause the current print job on the Bambu Lab printer (resumable via resume_print)

Resume a paused print job on the Bambu Lab printer

Read calibration results or update X2D AMS metadata/calibration selection through the installed plug-in. Raw motion, heating, task control, and safety-setting changes are rejected.

Clear HMS or print error state on the Bambu Lab printer using the clean_print_error MQTT command.

Set the active print speed mode: silent, standard, sport, or ludicrous.

Set H2/P2 airduct mode to cooling or heating.

Trigger a Bambu AMS RFID re-read for one AMS slot. X2D on macOS, or Linux with the native helper installed, uses the native official plug-in route. This can move AMS filament; use only when the printer is idle and unloaded.

Set a checked bed or nozzle temperature. Positive heating requires matching fresh printer telemetry; nozzle heating also requires declared material. Zero turns the heater off.

Set a Bambu printer fan speed percentage. X2D on macOS, or Linux with the native helper installed, uses Bambu's networking plug-in without UI automation; other models use MQTT.

Set a Bambu printer light node mode using the printer's MQTT LED command

Skip specific object IDs during a running multi-object print using the printer's MQTT skip_objects command

Start or stop the AMS filament drying cycle. X2D on macOS, or Linux with the native helper installed, uses the native official plug-in route and supports AMS-HT id 128.

Inspect an exact private snapshot of a prepared sliced 3MF or textual G-code file and selected plate without contacting a printer. Returns versioned file-only evidence; no printer readiness or permission to dispatch is established. Does not auto-slice.

Print a 3MF file on a Bambu Lab printer. Auto-slices if the 3MF has no gcode. IMPORTANT: bambu_model must be specified to ensure safe printer operation.

Print a prepared two-part dog collar charm project using the fixed tray policy: inner/smaller object -> black on AMS 1 slot 1, outer/larger object -> white on AMS 2 slot 1.

Merge vertices in an STL file closer than the specified tolerance

Translate the model so its geometric center is at the origin (0,0,0)

Rotate the model so its largest flat face lies on the XY plane (Z=0)

Inspect Blender MCP configuration or connect and discover the remote server's tools and schemas. Connecting does not edit the scene; use get_scene_info through blender_mcp_call to check the Blender addon.

Call a discovered tool on the configured Blender MCP server, preserving its full MCP content and errors. Discover tool schemas with blender_mcp_status first; execute_blender_code accepts Python code and user_prompt. Calls can modify the active Blender scene and are never automatically retried.

Import, edit, and export a local STL through standard Blender MCP with verified output and existing scene objects preserved. Requires a shared local filesystem and Blender Object Mode. Also supports a separately configured legacy executable bridge.