Ethan — Prompt Engineering for Developers on Legacy Code
Prompt engineering for developers working in an eleven-year-old monolith, not a toy repo, taught 1:1 by transcript autopsy. Five sessions on task briefs, pinned constraints and tests as the contract, ending when three consecutive agent tasks land with no unrelated edits.
Why do AI coding agents work on side projects but fail on legacy code?
Prompt engineering for developers working in an eleven-year-old monolith, not a toy repo, taught 1:1 by transcript autopsy. Five sessions on task briefs, pinned constraints and tests as the contract, ending when three consecutive agent tasks land with no unrelated edits.