It’s both! The core is implemented as a server and any UI (the TUI being one) can connect to it. It’s actually “dumber” than any of your suggestions - they jus

It’s both! The core is implemented as a server and any UI (the TUI being one) can connect to it. It’s actually “dumber” than any of your suggestions - they just let the agent explore to build up context on its own. “ls” and “grep” are among the most used discovery tools. This works extraordinarily well and is pretty much the standard nowadays because it lets the agent be pretty smart about what context it pulls in.