Multi-Agent AI · PTS · BIM

From guideline to hospital.
In minutes.

AI Nightingale is a multi-agent system that autonomously designs standards-compliant buildings — from a natural language brief and a site plan to a full IFC model.

Start a project → View on GitHub →
10
Agents
IFC4
Output
Global
Compliance
Process

How it works

Five milestones from brief to BIM — fully automated, quality-gated at every step.

AI Nightingale workflow — 5 milestones from brief to IFC
📋 M1
Brief
Describe the building in plain language. Upload a site plan.
📐 M2
Layout
The Architect Agent places rooms and designs circulation.
⚙️ M3
Systems
Structural and MEP agents coordinate technical systems.
🏛️ M4
Model
IFC Builder generates a complete BIM model.
✅ M5
Export
Download your validated IFC4 file.
Architecture

10 specialized agents

Each agent owns a domain. The Project Manager orchestrates them all.

AI Nightingale agent team in pixel art style
👑 Project Manager claude-opus-4-5
Orchestrates the full design process
📥 Input Parser claude-sonnet-4-5
Parses DWG, PDF, PNG site plans
📋 Brief Agent claude-sonnet-4-5
Generates structured room programs
📜 Compliance Agent claude-sonnet-4-5
Expert on local building codes
📐 Architect Agent claude-sonnet-4-5
Spatial layout and circulation design
🏗️ Structural Agent claude-sonnet-4-5
Structural grid and load-bearing elements
⚙️ MEP Agent claude-sonnet-4-5
HVAC, electrical, plumbing routing
📚 Component Library deterministic
Parametric room template library
🏛️ IFC Builder claude-sonnet-4-5
Generates valid IFC4 output
🔍 QA Agent claude-sonnet-4-5
Quality gatekeeper — approves all deliverables
Why AI Nightingale

Built for real projects

Not just a demo — a production-grade pipeline designed for architects and AEC firms.

IFC4 building model generated by AI Nightingale
🌍
Global by default
One system for Sweden, UAE, UK. The Compliance Agent adapts to any jurisdiction automatically — no manual configuration needed.
🔄
Iterative by design
QA gates and feedback loops ensure quality at every step. Agents revise their outputs until they meet the standard — or escalate to the PM.
📂
Open format
IFC4 output opens in Revit, ArchiCAD, Vectorworks, Solibri — no lock-in. Your model belongs to you, in an industry-standard format.
Under the Hood

Tech stack

Proven open-source tooling, orchestrated by LangGraph and powered by Anthropic Claude.

Python
LangGraph
Anthropic Claude
ifcopenshell
ezdxf
ChromaDB
FastAPI
WebSockets