construction-tech

Open-source (AGPL-3.0) PDF takeoff for construction & flooring — the first engine an AI agent drives natively over MCP, not bolted on. Rooms measured on the wall faces, symbol sweeps, materials + quantities with full provenance, built for preconstruction. Runs entirely in your browser.

Cloud-native BIM automation platform for generating, analyzing, and managing IFC files.

AI-native construction estimating platform for intake, takeoff, pricing, scheduling, knowledge, and quotes.

Claude skill + Python scripts to analyze construction drawings that automates sheet splitting, polygon extraction, and drawing classification for GCs, estimators, and PMs.

TerraPath is an open-source 3D terrain route planner featuring cone geodesics, slope-constrained pathfinding, uphill/downhill analysis, elevation profiles, custom height-map imports, and construction material estimates. Built with JavaScript for exploring transportation and construction planning concepts.

Enterprise Claude skills for construction project managers. 37+ modules covering healthcare, education, hospitality, data centers, and 15+ other project types—plus all major trades and PM workflows. Built for teams that run real projects.

Free, open-source PDF takeoff & estimating for flooring (and any trade) — open a plan, set the scale, trace areas with one-click room detection, add waste % and a materials buy list, then export your quantities. Runs entirely in your browser.

AI Plugin (MCP+Skill) drawing intelligence for reviewed, traceable quantity takeoff from engineering PDFs.

BCFSleuth is an intelligent, client-side web application that extracts and converts BCF file data into hierarchical CSV and professional Excel formats. Features universal BCF format support (2.0/2.1/3.0), dynamic field discovery that adapts to actual BCF content, that can automatically detects project-specific details and custom data.

Top Jobsite Safety Management 🌟 Star if you like it! 🌟

Construction document intelligence: turn architectural PDFs into validated building quantities, cited answers, and grounded scopes of work.

Production-grade Retrieval-Augmented Generation (RAG) system for architectural documents. Features an advanced OCR pipeline, FAISS vector embeddings, and an interactive Streamlit UI for intelligent querying.

Open Construction Codes (OCC) — an open, CC BY 4.0 cost-classification standard for construction. Trade divisions and priced-work sections (DD.SS) spanning residential, commercial, heavy-civil, and industrial work.

AI-Native Construction Accounting: Agents for Job Costing, WIP, AIA Billing & ASC 606 Compliance.

Public reference for the ML Systems platform — Rhode Island circular construction. The deconstruction-to-construction equity loop, the Master Ledger, the Collective Ontology, Ontological Compression, and the Seven Minds. iOS + Android app UI + concept docs.

BIM Cloud Pipeline - full-stack Revit/IFC to GLB/GLTF + structured metadata JSON conversion service (FastAPI + Three.js). Built with NebulaCloud Studio.

Production Python patterns for construction project tracking & change order automation — document parsing, WBS/data taxonomy, and Primavera P6 / MS Project schedule sync.

Live WhatsApp bot that auto-sorts construction site photos into per-unit and named-area folders (regex + AI watermark OCR), deployable 24/7 on Fly.io.

Always free field math and reference for the trades.

Weekly Plan vs Actual dashboard for engineering/construction projects. Power BI (DAX/modeling), variance hotspots and a simple pace index. Demo data included.