
DrawPad MCP server
io.github.TeamDzX/drawpad-mcp·v2.0.0Design 3D-printable keychains, cookie cutters, signs and parts: watertight STL plus preview. macOS.
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If you have run it, two minutes of your experience saves the next person an afternoon.
DrawPad tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.10 · 2026-10-12 · same rubric, same numbers if you re-run it
- Code scan1 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 0 days ago15/15
- Maintainer identityregistry namespace matches repository owner6/10
How DrawPad compares
Against every graded Media MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 89/100
- higher than 80% of 1,337 Media servers
Install DrawPad in Claude Code, Cursor or VS Code
Runs npx -y @opticell/drawpad-mcp on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add drawpad-mcp -- npx -y @opticell/drawpad-mcp
What the publisher says
From the DrawPad repository's README, as published. We do not edit it. Read it on GitHub
DrawPad MCP
This repository is where DrawPad MCP is released and supported:
DrawPad.mcpb for Claude Desktop is on the
Releases page, and bugs
and requests go in Issues.
All of Opticell's free tools for Claude: opticell-mcp.
Let Claude design things you can 3D-print. Ask for "a keychain that says LUNA", "a 60 mm star cookie cutter" or "a plant label for basil". Claude builds it with the engine from DrawPad Pro.stl, shows you a preview, and saves a watertight STL for your slicer plus a DrawPad project you can keep editing on iPad.
macOS (Apple silicon and Intel).
Install
Claude Desktop: download DrawPad.mcpb from https://www.opticell-limited.com/drawpad and double-click it.
Claude Code
claude mcp add drawpad -- npx -y @opticell/drawpad-mcp mcpAny other MCP client: run npx -y @opticell/drawpad-mcp mcp as a stdio server.
What Claude can do
any outline), name sign, coaster, gift tag, stencil.
- Templates: keychain, cookie cutter (heart, star, circle, flower, cloud or
with holes, stacked layers and thin walls, all in millimetres.
- Custom designs: circles, rectangles, polygons, stars, hearts and text,
- Check an STL: size, volume, filament weight, and whether it's watertight.
Every design reports its size, volume and grams of PLA/PETG, and comes with a rendered preview. Files go to ~/Documents/DrawPad Designs.
Open designs in DrawPad Pro.stl
AirDrop the .lsproj file to your iPad or iPhone, or save it to iCloud Drive, and open it. DrawPad imports it as a new project, and templates stay editable.
Nothing above is checked by us. What we check is on the safety report.
DrawPad: common questions
- Is DrawPad MCP server safe?
- Yes, by our scan: it is graded A (89/100). Read the DrawPad safety report
- How do I install DrawPad?
- It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
- Does DrawPad need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is DrawPad maintained?
- The last commit was 23 days ago (2026-10-12). The latest release is v2.0.0.
- What can I use instead of DrawPad?
- Servers from other publishers that do the same job: b123d-print MCP server, Buoy MCP server and Source Parts MCP server.
Alternatives to DrawPad
Same job from other publishers: the closest match first, then the best rated.
- b123d-printVibe CAD for 3D printing: design, check and export printable parts with build123d.not reviewedGrowingA
- BuoyThe design system your coding agents check before they ship: tokens plus exact UI fixes.not reviewedGrowingA
- Source PartsElectronic component sourcing, BOM management, and PCB design workflows.not reviewedGrowingA
- DembrandtDesign tokens from any live site: colours, type, spacing, components, drift against a baseline.not reviewedWidely usedB
KiCad MCP ProProduction-grade MCP server for KiCad EDA—PCB design, DRC, simulation, BOM, DFM, and manufacturing.not reviewedEstablishedA