Developers
Tags, history, collections, processes and permissions through one SDK, with your application served from the same node. The industrial part is already solved; you write the part your customer asked for.
The TypeScript SDK covers collections, tags, the historian, processes, files, authentication and permissions, with types your editor already understands.
Subscribe to a tag or a branch of the namespace and updates arrive over the built-in broker. No polling loop to write and no socket to keep alive yourself.
App Runtime hosts your built application on the same machine as the data, inside its own application domain. No separate hosting, no CORS conversation, no second thing to deploy.
The Designer extension writes the instance and connection details, so the same code runs against a laptop, a gateway in the lab and the plant server without a configuration branch.

Available from the Panel edition upwards, as part of the Application Development Suite.
Coding agents
MACHHUB publishes official, MACHHUB-maintained Agent Skills and a connector, on the standard your tools already read. Drop them into your agent's skills directory and it writes against the real SDK, with working templates rather than guesses.
Agent Skills and connectorGuides by framework
Each framework carries its own skill and its own templates, so the framework stays your call.
The trial unlocks every module for 2 hours at a time, including the Application Development Suite. No licence key, no registration.