open-fdd 3.0.20

Open-FDD: Arrow-native rule-based HVAC fault detection on a columnar execution engine.

Open-FDD

Open-source supervisory fault detection that runs locally on the edge — BACnet polling, BRICK equipment and point modeling, and AI-assisted commissioning, rule assignment, and diagnostics. Author Arrow-native Python rules in Rule Lab; trend plots and live operations from the Operator Bridge.

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Get started

Docker (Operator Bridge) — published on GitHub Container Registry. Pull the three edge images (default tag latest):

Image	Role
ghcr.io/bbartling/openfdd-bridge	API, dashboard, historian
ghcr.io/bbartling/openfdd-commission	BACnet discover, read, poll
ghcr.io/bbartling/openfdd-mcp-rag	Doc-search sidecar

docker pull ghcr.io/bbartling/openfdd-bridge:latest
docker pull ghcr.io/bbartling/openfdd-commission:latest
docker pull ghcr.io/bbartling/openfdd-mcp-rag:latest

Edge bootstrap (compose, workspace/, auth): Run with Docker images.

Python (open-fdd) — PyPI package for Arrow-native rule linting and offline Rule Lab work:

pip install open-fdd

Full operator stack (BACnet polling, UI, assignments): use the Docker images above. Local clone, tests, and contributor layout: AGENTS.md and developer docs.

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License

MIT — see LICENSE.