Saasworld
BeginnerAI-Assisted Building

Context Engineering

Set up a working CLAUDE.md for a real project, keep an agent on task across multiple steps, and measurably cut wasted tokens and correction loops.

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◷ ~11h to complete▤ 21 steps✎ every step is graded, not read✦ 875 XP◆ 7 badges
◇Exercise 1The window, not the promptStart◇Exercise 2Attention is the budget10 XP◑Exercise 3Pack the window40 XP⚔Exercise 4Chapter test — the window80 XP