ArchHub: one canvas for engineering work. Tools, agents, files and settings are nodes on one graph. You wire them together and run the work from there.
Status
Updated: 2026-10-29.
Latest published build: 20261027-0744-8b19425.
New since 20261026-2125-2a6d8b4 (in builds 20261027-0032-fbb6b7c through 20261027-0744-8b19425): the Canvas loads once, never reloads when you return to it, and edits save; workspaces repair themselves when the graph has no registry record; no agent tool, hook or session start waits on the Workshop; Workshop list reads no longer hold the app lock, so agent sessions sign in; agent sign-in looks up its cloud route directly instead of scanning all routes; verified permission definitions are reused until a rule changes; release checks run in their own profile and fail if your real one is touched; an unused legacy governance module is deleted.
Earlier, since 20261024-2125-fc083e1 (in builds 20261025-0031-8750ff6 through 20261026-2125-2a6d8b4): Outlook, Excel and PDF nodes for the coordination workflows (drafts only); Home, Connections, Workshop, messages and Canvas groups show your real data; Canvas cards show readable rows; Agents at work shows the agents really running, one row each; a new node appears where you are looking; the Work Board shows what each agent is doing from its own local logs; a dormant session can be asked and returns its answer or a named failure; the Workshop delivers a message once, never nags a session, and chases only real asks (not claims or notices); a reply from an agent's new connection or a Codex sub-agent closes the ask addressed to it, and sends survive an update restart; a declared agent binds to its own agent server again; every agent's ArchHub skill copies are regenerated from the one source, even while a skill folder is open; the footer never keeps a stale startup error; a stale workspace registry repairs itself from the graph; the Studio test suite tests the Studio that exists and 7 Studio defects are fixed; release agent turns try a second free model before refusing, the release check accepts only an explicit list of free models, and release builds keep earlier commit admissions.
Earlier, since 20261023-1543-1036fcc (in 20261024-1643-1840033 and 20261024-2125-fc083e1): closing the window keeps ArchHub in the tray and agent sends no longer hit a locked Workshop store; agent connectors reload on a new app build and exit when their session is gone; installing a self-extension works, admitted only through the compiler's artifact check; a large saved graph gets 300 s to open instead of being killed as a hang; the first screen paints first at founder scale and background services start after it; a missing cloud invitations route no longer fails the whole account status; release checks hold on a slow machine and use free models only.
Earlier, since 20261022-1726-de83244 (in 20261022-2223-3891760 and 20261023-1543-1036fcc): coordination runs on your account alone; the desktop app owns Settings › Workspaces and Workspaces + registers the folder you pick; the canvas zooms at the cursor, pans, fits, selects, opens your last graph, uses the node renderer with typed sockets and fills the window; Session Link is the Workshop: an addressed message lands inside the recipient session, is mirrored, reminded and escalated, broadcasts never come back to the sender, only real asks are chased, and the Workshop never freezes the app; running agent sessions reattach to a restarted app without replaying a request; agents show their real state and Team and Workshop render in two columns; connected accounts read the app's secure store and the boot custody notice is gone; unattended updates never wait on a dialog; simulated users run real jobs on each build and a freeze or lost job refuses the release; the app opens again with Home first.
Earlier, in 20261022-1726-de83244: the app shows in the taskbar and tray with its own icon (verified); 38 of 44 visible buttons run through their real owners (Settings, account, research and review actions); the Workshop mailbox reads the conversation store beside the graph (verified live); the six approval actions run through their real owners; Switch refuses unsupported Gemini effort and OpenRouter catalogue misses honestly; a normal start skips history-only stores instead of crashing; the first canvas no longer re-validates every past agent session; BABOOM reconnects to its session with several registered devices; the installer never tries to stop the Windows kernel holder. Startup measured 43 s on this build (not fast yet). The device custody and enrollment code still ships in this build; removing it is open.
Carried over from 20261021-1950-da8508d and earlier: BABOOM runs on the Goose brain; Inspector Rerun and Fork; social accounts link to your ArchHub account; the ArchHub compiler checks every change before it lands; the new Home opens as the first screen with six runnable starter templates; grouping selected nodes makes one composite node; an action is a node placed as an order; one Workshop channel for every agent; website and docs generated from the catalogue; every application node is a real node whose properties are the app settings; System graph opens from Settings; one persistent rail; BABOOM companion re-attaches; Settings › Workspaces can grant one agent session access to a private workspace; installer backup budget 32 GiB.
Next (landed in source, not yet in a published build): ArchHub works as files of nodes, sockets and wires, with no always-on graph; one Workshop (Session Link folded into it); the canvas follows the design; datasets; release check memory survives new release folders; agent catalogue and policy lookups are indexed, so agent sign-in no longer waits on itself; shared section controls and header alignment fixed.
What it is
Everything is a node. Design tools, Office files, AI agents, the Brain (memory) and the app's own settings live on one graph. Which design tools connect today: connector list.
Workshop. AI agents work on your tasks on one board: PLANNED → WIP → IN REVIEW → DONE → ARCHIVED.
Built for engineering firms. Architecture first; structure, MEP and civil connectors are on the roadmap.
Private by default. Each user has their own instance. It runs on free AI models, with no keys to paste.