Open-source construction ERP - BOQ, PDF/CAD/BIM takeoff, AI cost matching. 42 regional catalogues, 21 languages, 71 modules. AGPL-3.0. v3.0 - pip install openconstructionerp

Deterministic BIM compiler - extracts patterns from IFC databases, generates geometry with validated connections

The python bindings for topologic

Workflow for AI Agents enables automated conversion of CAD files (such as `.rvt`, `.ifc`, `.dwg`) using command-line converters on a local Windows machine

Claude Code subagents, slash commands, skills, and best-practice configurations.

221 AI skills for construction: BIM analysis, cost estimation, scheduling, document control, and automation with Claude Code

🏗️ Life Cycle Assessment (LCA) extension for Blender - Analyze environmental impact of IFC building models with KBOB & ÖKOBAUDAT databases. Calculate embodied carbon, visualize results, and optimiz…

How to Build Agentic AI Apps with OpenAI Agents SDK | Multi-Agent Systems, Guardrails & Tools

Agentic AI

Build, run, and manage agent platforms.

Tools for manipulating UVs in the Blender viewport.

Tools for terrain sculpting in Blender.

Blender addons to make the bridge between Blender and geographic data

Command-line IFC querying

Control Blender 3D with any LLM of your choice

creates a live conection with the curent ifc link in the workbench

Web based viewer for dotbim analitics

creates a live conection with the curent ifc link in the workbench

[ICCV 2025] Implementation for Describe Anything: Detailed Localized Image and Video Captioning

dxf CAD blocks

ScreenshotSaver is a Blender tool for easily rendering screenshots of your WIPs without much manual setup.

A resubmission of Alexander Belyakov's Blender add-on

GrabDoc is a trim baker for Blender 4.2-5.0+

Open-source Next.js template for building apps that are fully generated by AI. By E2B.

A QGIS plugin tool using Segment Anything Model (SAM) to accelerate segmenting or delineating landforms in geospatial raster images.