algorithmic complexity Shipped
What this lens looks for
In the code this diff adds or changes, locate sorting, searching, graph traversal, caching strategies, data structure choices, recursion patterns, and nested loop depth. Classify the time/space complexity of any performance-critical path the change introduces or alters.
What its verifier checks
Any algorithm or data-structure choice the diff introduces or changes is identified with a complexity classification, and performance-critical paths it touches are flagged; a diff that introduces none is explicitly cleared. Scope is the change under review — NOT a whole-codebase inventory.