// MCP TOOL REFERENCE

BAMBU LAB MCP SERVER TOOLS

31 tools from the Bambu Lab MCP Server MCP Server, categorised by risk level.

// ALL 31 BAMBU LAB MCP SERVER TOOLS

READ 10 tools

Read ams_filament_mapping Get the current AMS filament tray mapping — shows which filament Read camera_snapshot Capture a live JPEG snapshot from the printer Read get_printer_status Get printer status via cloud API (requires cloud cookies) Read get_user_profile Get Bambu Lab cloud account profile Read list_printers List all printers registered to the cloud account Read monitor_start Start AI-powered print monitoring. Captures camera snapshots on an interval, Read monitor_status Get the current state of the AI print monitor — cycle count, last verdict, Read printer_get_cached_status Return the last cached printer status without requesting a new push. Faster and lighter than printer_get_st... Read printer_get_status Request a full status push from the printer and return it. Includes temperatures, print progress, AMS state... Read printer_get_version Get firmware and module version information for the connected printer

WRITE 6 tools

Write camera_record Enable or disable camera recording on the printer Write camera_timelapse Enable or disable timelapse recording for the current print Write led_control Control the printer chamber or logo LED lights Write ftp_upload_file Upload a .gcode, .3mf, or .stl file to the printer SD card via FTPS (port 990). Use printer_print_file to s... Write printer_set_speed Set print speed. Use a named profile (silent/standard/sport/ludicrous) or a percentage (1-166). Write set_nozzle Set the nozzle diameter (for printing profile selection)

EXECUTE 14 tools

Execute printer_print_file Start printing a file on the printer SD card (uploaded via ftp_upload_file). Execute printer_stop Stop the current print job immediately Execute ams_change_filament Change to a different AMS filament tray (0-3) Execute ams_unload_filament Unload the current filament from the extruder Execute makerworld_print Download a model from MakerWorld and print it on the connected printer. Execute monitor_stop Stop the AI print monitor. Returns a summary of the monitoring session. Execute printer_pause Pause the current print job Execute sign_message Sign a message with X.509 certificate for authenticated printer communication. Uses the extracted Bambu Con... Execute skip_objects Skip specific objects during a multi-object print. Useful for excluding failed parts without stopping the e... Execute slice_3mf Slice a 3MF file using OrcaSlicer CLI. Converts an unsliced 3MF (models + settings) Execute mqtt_connect Connect to a Bambu Lab printer via local MQTT over TLS. Required before any printer control commands. Execute printer_resume Resume a paused print job Execute printer_send_gcode Send a single G-code command to the printer (e.g., Execute set_temperature Set nozzle or bed temperature via G-code. Validates against safe limits.

OTHER 1 tools

Other mqtt_disconnect Disconnect from the MQTT printer connection

// FAQ

How many tools does the Bambu Lab MCP Server MCP server have? +

The Bambu Lab MCP Server MCP server exposes 31 tools across 4 categories: Read, Write, Execute, Other.

How do I enforce policies on Bambu Lab MCP Server tools? +

Route the Bambu Lab MCP Server server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard; they are enforced on every call before it reaches the server.

What risk categories do Bambu Lab MCP Server tools fall into? +

Bambu Lab MCP Server tools are categorised as Read (10), Write (6), Execute (14), Other (1). Each category has a recommended default policy.

Enforce policy on every Bambu Lab MCP Server tool call.

Start from Bambu Lab MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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