Use case
Software engineers receiving a bug report in an unfamiliar or large codebase work from error messages and repository code to determine which files need changing.
Current practice is IDE-wide search, grep, call-graph tracing, or simply asking a general coding assistant.
Locating the change scope in large or legacy codebases relies on manual search and experience, which is slow and prone to missed edits and rework, a real burden in maintenance work.
xOcto's call
Demand is evidenced
The trend is that as codebases grow, locating the change scope looks more like a retrieval problem than a coding problem. A possible entry is engineering organizations maintaining legacy systems, taking outsourced work or handling cross-team handovers, making 'scope the files first' a billable step; but such tools must prove hit rate rather than generation, so without reproducible evaluation it is not yet a mature direction.
Reason to use it
Why users would choose it
Inference: versus manual search, it replaces the 'find the files first' step with retrieval trained on 1.1M real fixes; if hits are reliable, engineers taking over unfamiliar repositories would run it before editing. But accuracy, explanations, and human-review needs are not public, so whether this step is actually saved remains unverified.
Where the easy answer breaks down
The tension worth following
An English validation note will follow from the public evidence.
If this is your job
Worth trying. Inference: versus manual search, it replaces the 'find the files first' step with retrieval trained on 1.1M real fixes; if hits are reliable, engineers taking over unfamiliar repositories would run it before editing. But accuracy, explanations, and human-review needs are not public, so whether this step is actually saved remains unverified.
Entry and what to borrow
The trend is that as codebases grow, locating the change scope looks more like a retrieval problem than a coding problem. A possible entry is engineering organizations maintaining legacy systems, taking outsourced work or handling cross-team handovers, making 'scope the files first' a billable step; but such tools must prove hit rate rather than generation, so without reproducible evaluation it is not yet a mature direction.