Plotter Studio

Item: Plotter Studio
Rating: 69
Author: M8ven

An MCP server that gives AI agents eyes and a robotic arm to compose and iterate generative art on an AxiDraw pen plotter via webcam feedback.

→ ucodia/plotter-studio-mcp · listed on glama

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// key findings

✅

9 tools verified — handlers match their declared behaviour

4 read-only tools verified — handlers contain no write/delete/exec

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// required environment variables

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

configSVG_DIR— output Directory where SVG files are saved

configWEBHOOK_URL— (empty) Webhook URL for push notifications (supports ntfy.sh)

configPLOTTER_MODEL— 2 NextDraw model number (2 = AxiDraw V3/A3)

configPLOTTER_PENLIFT— 3 Pen lift type (3 = brushless servo)

configPLOTTER_PEN_POS_DOWN— 0 Pen-down servo position as percentage (0=lowest)

configPLOTTER_PEN_POS_UP— 50 Pen-up servo position as percentage (100=highest)

configCAMERA_BACKEND— Then set =gphoto2 in your .env file. Captures will be slower (a few seconds per shot) but image quality will be significantly better. Set your camera to JPG-only (no RAW) to speed up transfers.

configCAMERA_INDEX— Set to the index you want to use (default is 0).

configJPEG_QUALITY— 90 JPEG output quality (1-100)

configCAMERA_ROTATE_LANDSCAPE— 0 Camera rotation in degrees for landscape orientation

configCAMERA_ROTATE_PORTRAIT— 90 Camera rotation in degrees for portrait orientation

configMCP_PORT— 8888 Port for the MCP SSE server

configHTTP_BASE_URL

// 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 3 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/ucodia-plotter-studio-mcp-u31dyx)](https://m8ven.ai/mcp/ucodia-plotter-studio-mcp-u31dyx)

commit: 2387cb2149a8084497d01b59ecabde2f0740b51e

code hash: bce5ee01e21e6ef494137f209d82cd291862d68a57bf4a9fe02f645ea7d43803

verified: 6/24/2026, 10:07:34 AM

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