Skip to content
Productivity Passport
Practice mode · free · unlimited · not certifiable

Cost, Time and Context

Unscored tasks with hints and instant feedback. Practice results never become credentials.

Short lesson

Working with agents safely · 10 min

Name each agent by role and task, isolate them in worktrees, hand off through files, review every diff, never paste secrets. Tool notes (2026-10): Claude Code (CLAUDE.md, agents folder), Codex CLI and others (AGENTS.md), Gemini CLI (GEMINI.md), Cursor, Copilot — verify names in each tool's docs.

L1Knowledge checkmcq

Why does pasting a 300-page manual into every question waste money and quality?

Sign up to practise
L3Knowledge checkmcq

You need to classify 50,000 short support tickets into 6 categories every night. Which setup is most cost-effective?

Sign up to practise
L3Knowledge checkmcq

A long agent session starts confusing earlier decisions. What helps most?

Sign up to practise
L5Knowledge checkmcq

Agent runs are expensive and some are wasted. Which practice reduces waste the most?

Sign up to practise