Learning roadmap· 100% match
Memory & Tool Use
How agents remember and how they reach into the world. The two skills that separate "demo" from "shipped".
5 stages~9 h
That leaves 5 stages, ~9 hours of focused work. You can clear it in any order, but the stages compound — try them top-to-bottom your first time.
- Conceptsconversation-bufferpersistent-storevector-memoryevictionLab task
A chat that uses ALL three memory tiers — show what gets stored where.
CheckpointYou can place any new fact in the right memory tier in <5 seconds.
What you'll be able to do
- Pick the right memory pattern for the task (chat / persistent / vectorised).
- Wire an agent to MCP tools without leaking secrets.
- Handle tool failures gracefully — retries, fallbacks, give-up branches.
Or try a related path