Every tool you use,
on one canvas.
ArchHub is a graph-first AI workspace for AEC. Wire the apps you already run, let the composer propose the edits, and keep every step as a node you can replay, audit, and undo.
Graph-first canvas
Every action is a node; every node is replayable. Wire hosts, AI turns, filters, and connector ops together. Drag a parameter and the chain downstream re-cooks — nothing happens that you can't see, trace, or undo.
The composer drives the graph
Talk to the project. The AI proposes edits to the graph and you approve the line before it's drawn. Plan mode gates every write by default; Auto reads freely; YOLO runs everything (opt-in, reversible). Review is the default, not an afterthought.
19 host connectors
One canvas drives the tools you already use — Revit, AutoCAD, Rhino, 3ds Max, Blender, Speckle, Excel, Word, PowerPoint, Outlook, Notion, Procore and more. 19 connectors, 155 typed operations, all behind one uniform contract.
Self-healing connectors
No "please relaunch Revit." The connector watches the host, reconnects on its own when a handshake times out, and rebinds the session — and the Self-Heal Inspector shows you the recovery as a live timeline. Honest status throughout: live / loaded / unauthorized / missing, never fabricated data.
Brain + memory
Persistent memory and reusable skills that grow with your firm. Save any thread as a Skill — plain JSON you own, versioned in your own repo. The brain remembers your standards and reuses them on the next project. Cross-device sync keeps it with you.
Local-first, bring-your-own-key
The canvas, the graph, and your files stay on your machine unless you wire an output that says otherwise. Point ArchHub at your own model provider — Anthropic, OpenAI, Google — or a local Ollama. We never see your prompts, your drawings, or your bill.
Offline Speckle wires
Every wire is a Speckle send/receive segment with a local disk transport at .speckle/ — no server, no Docker, no account required. Versions are immutable and content-addressed, so undo is just receiving a previous version. Cloud Speckle is opt-in for collaboration.
Runs with — or without — an agent
The canvas is fully editable by hand: right-click, drag-rewire, inline param edits, multi-select and group. Let the composer do the work, or build the graph yourself node by node. The AI complements the canvas; it never replaces direct control.
Wire your
first host.
Download, point it at one app, and watch a node light up live. No credit card, MIT license, your keys and your work stay yours.