chalk-lab

Scrutinise newly added or changed code on the current branch against main. Checks new types, methods, changed signatures, overloads, and helpers for necessity, correctness, clarity, consistency, robustness, and minimality. Reviews new tests for gap coverage, overlap with existing tests, minimality, and use of established testing patterns. Invoke with /scrutinise.

Inspect the AD pipeline IR for a Julia function at each Mooncake compilation stage.

Prune a bug fix or new tests down to the smallest correct diff through multiple elimination passes. Use before committing any fix or test addition.