planhaus

Interior design plugin for Claude Cowork.

Spatial reasoning, room geometry validation, product catalog search, and 60-30-10 composition framework — all driven by YAML specs and Python tools.

Install

/plugin install planhaus

Quick Start

1. /planhaus:setup — install dependencies
2. /planhaus:new-project my-apartment — scaffold a project
3. Fill in brief.yaml (client profile) and apartment.yaml (layout)
4. Create rooms, validate: /planhaus:validate living-room
5. Position furniture, render: /planhaus:render living-room
6. Review coherence: /planhaus:review apartment

Try the Demo

Open sample-project/ to explore a complete example with 2 rooms and 10 registry items.

Skills

Skill	Purpose
/planhaus:setup	Install Python dependencies
/planhaus:new-project	Scaffold from templates
/planhaus:render	Render room floorplan PNG
/planhaus:validate	Validate room geometry
/planhaus:position	Check positions/distances
/planhaus:search	Query product catalog
/planhaus:review	Design integration checklist
/planhaus:add-item	Add product to registry

How It Works

• Rooms are defined in YAML with wall geometry (direction + length), furniture positions (wall-relative offsets), and design intent.
• Registry items describe products with dimensions, materials, and objective specs.
• The spatial tool (scripts/room_spatial.py) computes absolute coordinates, checks collisions, and renders floorplan PNGs.
• Design rules (60-30-10 composition, validation checklist) are injected via CLAUDE.md in each project.

Product Catalog (Optional)

The plugin includes catalog search tools but not product data. Build your own:

pip install -r scripts/catalog/requirements.txt
python scripts/catalog/catalog_vectordb.py build --source <data.json>

License

MIT