bambu-printer-mcp

An MCP server for controlling Bambu Lab 3D printers that enables users to manipulate STL files, slice 3MF files, and manage end-to-end print workflows directly from Claude. It provides real-time status monitoring, file management via FTPS, and printer control through MQTT for a focused, lean Bambu-only implementation.

→ DMontgomery40/bambu-printer-mcp · listed on glama

Install from

Glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 1 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 1 credential: BAMBU_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configBAMBU_MODEL— p1s # Your printer model: p1s, p1p, x1c, x1e, a1, a1mini, h2d

configBAMBU_SERIAL— 01P00A123456789 # Printer serial number (see Finding Your Serial Number below)

🔐 secretBAMBU_TOKEN— your_access_token # LAN access token from printer touchscreen

configBED_TYPE— textured_plate # Bed plate type: textured_plate, cool_plate, engineering_plate, hot_plate

configBLENDER_MCP_BRIDGE_COMMAND— Shell command to invoke your Blender MCP bridge executable

configMCP_HTTP_ALLOWED_ORIGINS— No Comma-separated list of allowed CORS origins

configMCP_HTTP_HOST— 127.0.0.1 No HTTP bind address (HTTP transport only)

configMCP_HTTP_JSON_RESPONSE— true No Return structured JSON alongside text responses

configMCP_HTTP_PATH— /mcp No HTTP endpoint path (HTTP transport only)

configMCP_HTTP_PORT— 3000 No HTTP port (HTTP transport only)

configMCP_HTTP_STATEFUL— true No Enable stateful HTTP sessions

configMCP_TRANSPORT— stdio # Options: stdio (default), streamable-http

configNOZZLE_DIAMETER— 0.4 # Nozzle diameter in mm (default: 0.4)

configPRINTER_HOST— 192.168.1.100 # IP address of your Bambu printer on the local network

configSLICER_PATH— /Applications/BambuStudio.app/Contents/MacOS/BambuStudio

configSLICER_PROFILE— Optional: path to a slicer profile/config file

configSLICER_TYPE— bambustudio # Options: bambustudio, prusaslicer, orcaslicer, cura, slic3r

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/dmontgomery40-bambu-printer-mcp-1a8u96)](https://m8ven.ai/mcp/dmontgomery40-bambu-printer-mcp-1a8u96)

commit: 1c3df3d421ec548be36688e1d0d0b14b0c6fc9c4

code hash: 4afac56015420c6ac6599ffe55bdf6450ec53f26fdc1a9fc9e5ad3d21d25e9bd

verified: 4/11/2026, 2:34:57 PM

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