The Prompt
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Cursor: Pre-Mortem a Risky Refactor Before You Touch It
Forces Cursor to predict failure modes of a planned refactor before writing any code, so you catch landmines first.
Cursor Composer: Decompose a God Object Into Focused Modules
Analyzes an oversized class or object and produces a concrete multi-file refactor plan with clear ownership boundaries.
Cursor Composer: Replace a Callback Hell Chain With Structured Async
Refactor deeply nested callback pyramids into readable async/await with proper error isolation and cancellation awareness.
Cursor Composer: Walk a Type Change Through Every Call Site
Composer prompt for safely propagating a breaking type change across a codebase by reasoning about each call site individually.