# Bambu Lab Printer (LAN) (npm · mcp-server-for-bambu)

Unofficial. Status, AMS filament, print control and maintenance for Bambu Lab 3D printers via LAN

- Trust score: 70/100 (medium)
- Change this week: +5
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- npm · `mcp-server-for-bambu`: 70/100 (this document), [markdown](https://verifymcp.io/servers/b84330808-mcp-server-for-bambu/mcp-server-for-bambu.md), [page](https://verifymcp.io/servers/b84330808-mcp-server-for-bambu/mcp-server-for-bambu)

## Channel facts

- Registry: `npm`
- Package: `mcp-server-for-bambu`
- Version: `0.3.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-05.

- **Supply Chain Security**: 80/100
  - No malware found by supply-chain analysis.
  - CVE check failed: a known high-severity CVE affects zod 3.25.76, a direct dependency. A fixed version is available.
  - No install/post-install scripts declared.
  - 50 of 134 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 9 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 79/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 186 tokens (~93/item across 2 items; 2 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 33/100
  - Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 2 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 2 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the Bambu Lab Printer (LAN) MCP server?

Bambu Lab Printer (LAN) runs locally as an npm package, launched with npx -y mcp-server-for-bambu. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add b84330808-mcp-server-for-bambu -- npx -y mcp-server-for-bambu
```

### Cursor

```json
{
  "mcpServers": {
    "b84330808-mcp-server-for-bambu": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-for-bambu"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "b84330808-mcp-server-for-bambu": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-for-bambu"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add b84330808-mcp-server-for-bambu -- npx -y mcp-server-for-bambu
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "b84330808-mcp-server-for-bambu": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "mcp-server-for-bambu"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add b84330808-mcp-server-for-bambu --command npx --arg -y --arg mcp-server-for-bambu
```

### Hermes

```yaml
mcp_servers:
  b84330808-mcp-server-for-bambu:
    command: "npx"
    args: ["-y", "mcp-server-for-bambu"]
```

### Netclaw

```json
{
  "McpServers": {
    "b84330808-mcp-server-for-bambu": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "mcp-server-for-bambu"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add b84330808-mcp-server-for-bambu -t stdio -c npx -a -y mcp-server-for-bambu
```

### Other

```json
{
  "mcpServers": {
    "b84330808-mcp-server-for-bambu": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-for-bambu"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-05 (score 70, +1)

No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-03 (score 69, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-02 (score 68, +3)

- [functional improvement] Stability: unverified → 0.23

### 2026-10-27 (score 65, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-10-26 (score 50)

First indexed and scored.

## MCP tools (2)

### `setup_printer` (~159 tokens)

Set up printer

FIRST-TIME SETUP. Configure this MCP server with your Bambu Lab printer's LAN credentials (IP / serial / access code). Tests the connection live and only saves on success. Find the values on the printer touchscreen: Settings → WLAN (IP), Settings → Device → Device Info (serial), Settings → WLAN → LAN Mode Liveview (8-char access code). Make sure LAN Mode Liveview is ON.

Input parameters:

- `access_code` (string, required): 8-character LAN access code from the printer's WLAN settings
- `ip` (string, required): Printer LAN IP address, e.g. 192.168.1.50
- `serial` (string, required): Printer serial number (15 chars, P1S starts with 01P00A)

### `setup_status` (~27 tokens)

Setup status

Show the current setup state — whether credentials are configured and where the .env file is located.

## Diagnostics

Captured diagnostic sections: Provenance, Vulnerabilities, Dependencies. The full working is on the page: https://verifymcp.io/servers/b84330808-mcp-server-for-bambu/mcp-server-for-bambu#diagnostics

## Score history

- 2026-11-05: 70
- 2026-11-04: 69
- 2026-11-03: 69
- 2026-11-02: 68
- 2026-11-01: 65
- 2026-10-31: 65
- 2026-10-30: 65
- 2026-10-29: 65
- 2026-10-28: 65
- 2026-10-27: 65
- 2026-10-26: 50

## Common questions

### What is the Bambu Lab Printer (LAN) MCP server?

Bambu Lab Printer (LAN) is an MCP server listed in the public MCP registry as io.github.b84330808/mcp-server-for-bambu. Unofficial. Status, AMS filament, print control and maintenance for Bambu Lab 3D printers via LAN. This page covers its npm package (mcp-server-for-bambu).

### Is the Bambu Lab Printer (LAN) MCP server safe to use?

Bambu Lab Printer (LAN) scores 70 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 5 November 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Bambu Lab Printer (LAN) MCP server expose?

Bambu Lab Printer (LAN) exposes 2 tools: setup_printer, setup_status. Their descriptions and schemas cost roughly 186 tokens of context every time the server is loaded.

### Is the Bambu Lab Printer (LAN) MCP server still maintained?

Bambu Lab Printer (LAN) is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the Bambu Lab Printer (LAN) MCP server under?

Bambu Lab Printer (LAN) declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/mcp-server-for-bambu
- Socket report: https://socket.dev/npm/package/mcp-server-for-bambu
- Repository: https://github.com/b84330808/mcp-server-for-bambu
- Changelog RSS feed: https://verifymcp.io/servers/b84330808-mcp-server-for-bambu/mcp-server-for-bambu.xml
- Changelog JSON feed: https://verifymcp.io/servers/b84330808-mcp-server-for-bambu/mcp-server-for-bambu.json
- HTML version of this page: https://verifymcp.io/servers/b84330808-mcp-server-for-bambu/mcp-server-for-bambu