Cursor: Convert a Quick Hack Into Production Code

Cursor Composer: Generate a Test Harness for Untested Code

Builds a meaningful test suite around legacy code by inferring its real behavior contract before touching it.

Cursor: Find the Race Condition Hiding in Your Async Code

Forces Cursor to audit async flows for race conditions, stale closures, and ordering assumptions.

Cursor: Build a Migration Plan Before Touching Schema

Forces Cursor to produce a reversible, staged database migration plan with rollback and dual-write checkpoints before any code change.

Cursor: Negotiate the API Contract Before Writing Either Side

Forces a frontend and backend contract negotiation before code on either side gets written, killing rework loops.