the harness is what controls the run time and what models are available to you, it is the "model context protocol" or mcp.
It remebers more to complete long tasks, we are using TrueForge
github is here https://github.com/truefoundry/trueforge
Proceed to next lesson , side bar or press "E" then enter
02- trueforge
M.I.T Open source software, go here for install instruction, you need node https://trueforge.dev/quickstart
link above explains;
"Requires Node.js 22.14 or newer. One command, no other infrastructure — the UI and backend run locally, and data is stored in a local SQLite file:"
npx @truefoundry/trueforge@latest
"Then open "
http://localhost:8790
(see lesson 8 ) build agent