Example 1: Teach the thing we just built
User: "teach me" (after a session debugging DNS records)
→ Teach intent
→ Spoken intro, a concept map of 3-5 ideas, one beat and one question per turn
→ Ends with a 2-3 question quiz and a recap diagram
Example 2: Explain an area's fundamentals
User: "/ef billing service"
→ ExplainFundamentals intent
→ Reads its projects-table row, the project ISA and its code layout this session
→ The fundamentals by the "without X it can no longer ___" test, each with what it connects to, one flow diagram, what changed lately
Example 3: Quiz on fundamentals
User: "/qf home network"
→ QuizFundamentals intent
→ Reads the live sources and the learning record, asks 5 application questions one per turn, weighted to past misses
→ Each answer gets a verdict against the source and is appended to the STATVS learning stream