MCP 3D Printer Server

Item: MCP 3D Printer Server
Rating: 53
Author: M8ven

Enables users to connect Claude with various 3D printer management systems, allowing tasks like printer status monitoring, file management, print job control, and STL file manipulation.

→ mcpflow/DMontgomery40_mcp-3D-printer-server · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 16 high

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

🔐

You'll be asked for 2 credentials: API_KEY, BAMBU_TOKEN

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

// known CVEs in dependencies1 critical16 high12 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalform-data@4.0.0GHSA-fjxv-7rqg-78g4

form-data uses unsafe random function in form-data for choosing boundary

high@modelcontextprotocol/sdk@1.6.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.6.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highaxios@1.6.2GHSA-35jp-ww65-95wh

axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`

highaxios@1.6.2GHSA-3g43-6gmg-66jw

axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

🔐 secretAPI_KEY— your_api_key_here

configBAMBU_SERIAL— your_printer_serial

🔐 secretBAMBU_TOKEN— your_access_token

configMCP_HOST

configMCP_PORT

configPRINTER_HOST— "": "your_printer_ip",

configPRINTER_PORT

configPRINTER_TYPE— octoprint # Options: octoprint, klipper, duet, repetier, bambu

configSLICER_PATH— /path/to/slicer/executable

configSLICER_PROFILE— /path/to/slicer/profile

configSLICER_TYPE— prusaslicer # Options: prusaslicer, 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/mcpflow-dmontgomery40-mcp-3d-printer-server-kyzxln)](https://m8ven.ai/mcp/mcpflow-dmontgomery40-mcp-3d-printer-server-kyzxln)

commit: d7653cd0db56696876ee7ac35d0f4853a1eed536

code hash: 266e709aa3d0933a05df9113f27c16eee251122eed52b9d51af50760699d3f47

verified: 6/11/2026, 11:52:32 AM

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