3d Printing Python Packages

build123d

A python CAD programming library

anycubic-cloud-api

Async Python client for the Anycubic Cloud API and its MQTT telemetry stream. Powers the Home Assistant Anycubic integration.

meshlib

3D geometry processing SDK: fast mesh boolean, mesh repair, decimation, remeshing, offset, point cloud triangulation and ICP registration. C++ with Python, C#, C and JavaScript bindings.

meshlib-core

3D geometry processing SDK: fast mesh boolean, mesh repair, decimation, remeshing, offset, point cloud triangulation and ICP registration. C++ with Python, C#, C and JavaScript bindings.

pymadcad

Simple yet powerful CAD (Computer Aided Design) library, written with Python.

solidworks-mcp

MCP server that lets AI agents build, measure and verify parametric parts and assemblies in a running SolidWorks (Windows, COM).

color-match-tools

Color matching and filament matching library

orcaslicer-mcp

OrcaSlicer MCP — drive OrcaSlicer from Claude or any MCP client: load models, tune settings, slice, analyze

fabprint

The build system for reproducible 3D prints

photobooth-app

Welcome to your brand-new free open-source photobooth-app! Written in Python 🐍, coming along with a modern Vue3 frontend.

anycubic-cloud-frontend

Frontend bundles for the Home Assistant Anycubic integration: the printer card and panel, served from a versioned Python package.

cqgridfinity

A python library to build parameterized gridfinity compatible objects such a baseplates and boxes.

scadm

A fully modular 3D-printable rack-building system

kiln3d

Describe it or draw it — Kiln makes it real. The open-source MCP server for 3D printing: AI agents (Claude, Codex, Cursor, or any MCP client) design, generate, slice & print on Bambu Lab, Creality, Prusa, Elegoo, Klipper/Moonraker, OctoPrint, Duet/RepRapFirmware & any Marlin printer.

klipper-tui

A terminal UI for Klipper 3D printers, via Moonraker

satprint

Satellite terrain to 3D-printable models: watertight STL, multi-color 3MF and textured GLB, with OpenStreetMap buildings, roof shapes and landmarks

nurb

Agentic CAD for 3D printing

meshright

Free, open source 3D mesh repair for 3D printing and scanning. A beginner-friendly Meshmixer alternative that runs on your own computer.

dcc-mcp-openscad

OpenSCAD MCP adapter for AI agents to inspect and validate parametric models, export geometry and render PNG previews through bounded native CLI operations in the DCC-MCP ecosystem.

filament-meter

Measure 3D-print filament usage from .3mf / .gcode files, with automatic OrcaSlicer provisioning

stepscribe-cad

Turn STEP CAD files into AI-readable context packs: exact dimensions, holes, cutouts, fasteners, assembly relations, joints, weak spots and labelled images. Runs offline. Works with any AI chat, Claude Code (plugin), Copilot and MCP clients.

scadfmt

A fully modular 3D-printable rack-building system

blender-mcp-bridge

Automate Blender 3D modeling with AI via MCP — 93 tools for modeling, sculpting, architecture/MEP, materials, and 3D-print prep. Includes Blender Studio: a visual record/replay session editor with a multi-provider AI assistant (Claude, Gemini, OpenRouter) — drive it from n8n, Claude Code, or standalone.

cycloidgen

Parametric cycloidal drive (gearbox) generator: exact conjugate geometry, live 2D and 3D, 56 self-explaining checks, a full engineering datasheet — contact stress, stiffness, backlash, transmission error, thermal, mass — requirements-driven design search, and DXF/SVG/STEP/STL/3MF/GIF/BOM/PDF output.